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Honeywell VPR100, User Manual

The Honeywell VPR100 user manual is an essential guide for getting the most out of your product. With easy-to-follow instructions and detailed illustrations, this manual ensures a hassle-free setup and operation. Download it for free from manualshive.com to unlock your device's full potential.

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Sensing and Control

VPR100

VRX100
VRX150

User Manual

57-77-25-15

Rev. 4

12/00

Summary of Contents for VPR100

Page 1: ...Sensing and Control VPR100 VRX100 VRX150 User Manual 57 77 25 15 Rev 4 12 00 ...

Page 2: ...tems it finds defective The foregoing is Buyer s sole remedy and is in lieu of all other warranties expressed or implied including those of merchantability and fitness for a particular purpose Specifications may change without notice The information we supply is believed to be accurate and reliable as of this printing However we assume no responsibility for its use While we provide application ass...

Page 3: ...eywell Organization WWW Address URL Corporate http www honeywell com Sensing and Control http www honeywell com sensing International http www honeywell com Business global asp Telephone Contact us by telephone at the numbers listed below Organization Phone Number United States and Canada Honeywell 1 800 423 9883 Tech Support 1 888 423 9883 Q A Faxback TACFACS 1 800 525 7439 Service Asia Pacific H...

Page 4: ...atic Discharge ESD hazards Observe precautions for handling electrostatic sensitive devices Protective Earth PE terminal Provided for connection of the protective earth green or green yellow supply system conductor Functional earth terminal Used for non safety purposes such as noise immunity improvement NOTE This connection shall be bonded to protective earth at the source of supply in accordance ...

Page 5: ...n against harmful interference when this equipment is operated in an industrial environment Operation of this equipment in a residential area may cause harmful interference This equipment generates uses and can radiate radio frequency energy and may cause interference to radio and television reception when the equipment is used closer than 30 meters to the antenna e In special cases when highly su...

Page 6: ... 31 3 3 Modes of Operation 31 3 4 Menu Navigation 32 3 5 Button functions 39 3 6 Text Entry From External Sources 44 3 7 Access to Floppy Drive Keyboard Barcode Reader Connection 46 3 8 Definition of Function Blocks 48 3 9 Components of function blocks 50 3 10 How to program input parameters 54 3 11 How to program function block parameters 57 3 12 How to program a simple configuration 57 3 13 How ...

Page 7: ... Set Clock 166 4 23 Load Store Config 167 4 24 Scan Rate 168 4 25 Select Language 169 4 26 Data Storage 170 5 SETPOINT PROFILER 183 5 1 Overview of the Setpoint Profiler 183 5 2 Components of a profile 186 5 3 Parameters that control a profile s execution 194 5 4 How to set up a profiler 200 5 5 How to load and run a profiler 208 6 ONLINE OPERATIONS USING PRIMARY DISPLAYS 219 6 1 Overview 219 6 2 ...

Page 8: ...nges 266 9 3 Changing the CAT VAT Setting 267 9 4 Changing number of DIs DOs 268 9 5 Setting The Communications Link Termination Jumper 270 9 6 Diagnostic Messages 271 9 7 Loop Error Indicators 275 10 ERROR MESSAGES 277 11 PARTS 281 APPENDIX A 291 A 1 Security Bypass Procedure 291 APPENDIX B HOW TO APPLY DIGITAL INSTRUMENTATION IN SEVERE ELECTRICAL NOISE ENVIRONMENTS 293 B 1 Overview 293 B 2 Poten...

Page 9: ...e 3 9 Example Function Block Parameter Selection Procedure 57 Table 3 10 Function Block Configuration Procedure 57 Table 3 11 Example Configuration Procedure 58 Table 3 12 Data Storage File Extensions 74 Table 3 13 Configuration and Calibration Filename Extensions 76 Table 4 1 Program Mode Menu 79 Table 4 2 Frequently Used Programming Prompts 80 Table 4 3 Labels for Function Blocks 83 Table 4 4 Ot...

Page 10: ...ock Prompts 151 Table 4 54 Display Setup Procedure 155 Table 4 55 Set Up Trend 1 Prompts 155 Table 4 56 Paper Chart Speed Equivalents to Time Base Selections 157 Table 4 57 VRX 100 Live Trend Buffer Size 157 Table 4 58 VRX 150 Live Trend Buffer Size 158 Table 4 59 Set Up Bar Graph 1 Prompts 159 Table 4 60 Set Up Panel Display Prompts 159 Table 4 61 Set Up Unit Data Display Prompts 159 Table 4 62 S...

Page 11: ... Display Rotation Procedure 226 Table 6 7 Interacting With Loop Displays 227 Table 6 8 Messages and Symbols at Bottom of Display 230 Table 6 9 Messages and Symbols Elsewhere on Display 231 Table 7 1 Online Mode Menu 233 Table 7 2 Floppy Disk Insertion Removal Procedure 234 Table 7 3 Disk Status 235 Table 7 4 Storage Start Stop Controls 237 Table 7 5 Data Storage Replay Procedure 239 Table 7 6 Alar...

Page 12: ...ages 273 Table 9 10 Abnormal Loop Conditions And Indicators 275 Table 10 1 Error Messages 277 Table 11 1 Parts 281 Table Appendix A 1 Security Bypass Procedure 291 Table Appendix B 1 External Wiring 297 Table Appendix B 2 MOV Devices 299 Table Appendix B 3 Coil Voltage vs Resistor Voltage Rating 300 ...

Page 13: ...or and Floppy Drive VRX150 47 Figure 3 11 Alarm 1 Function Block Components 50 Figure 3 12 Example Input Parameter Connection 54 Figure 3 13 Function Block Connection Format 55 Figure 3 14 Example Configuration 58 Figure 3 15 Control Of Furnace Zone Temperature With 4 20 mA CAT Control Signal 59 Figure 3 16 Basic Function Blocks Required For Control Configuration Of Figure 3 15 60 Figure 3 17 Labe...

Page 14: ...rofiler Schematic 184 Figure 5 2 Single and Multi Phase Profiles 185 Figure 5 3 Value Duration Ramp Type 187 Figure 5 4 Time Ramp Type 188 Figure 5 5 Rate Ramp Type 189 Figure 5 6 External Ramp Type 190 Figure 5 7 Guaranteed Soak and Hysteresis 191 Figure 5 8 Activating Events In Mid Segment 192 Figure 5 9 Example Of A Segment Loop 193 Figure 5 10 Holding multiple profilers simulaneously 194 Figur...

Page 15: ... of instrument card cage 287 Figure 11 7 Components of case rear in units with 3 DI 4 DO or 6 DO point capability 288 Figure 11 8 Components of case rear in units with 12 AI or 16 32 DI DO point capability 288 Figure 11 9 Module for Two Additional Analog Inputs 289 Figure Appendix B 1 Transformer for Digital Equipment 298 Figure Appendix B 2 Transient Suppression in Inductive Coils 300 Figure Appe...

Page 16: ...xvi VPR VRX User Manual 12 00 ...

Page 17: ...6 different colors simultaneously The front panel is hinged to allow access to a 1 44MB or optional 120MB or Zip disk drive and a connector for a QWERTY keyboard or barcode reader for easy labeling of parameters Twelve panel keys control all functions of the instrument including configuration The instrument will accept thermocouple RTD pyrometer milliamp millivolt and volt inputs Up to eight analo...

Page 18: ...eter milliamp millivolt and volt inputs Up to eight analog outputs are available for retransmission or control of which up to four are current adjusting or voltage adjusting Data can be directed to various display formats stored on disk or read from an optional serial communications link Analog and discrete data can be displayed in trend or tabular format Viewed data can be either live real time i...

Page 19: ...onnector for a QWERTY keyboard or barcode reader for easy labeling of parameters Twelve panel keys control all functions of the instrument including configuration The instrument will accept thermocouple RTD pyrometer milliamp millivolt and volt inputs Up to eight analog outputs are available for retransmission or control of which up to four are current adjusting or voltage adjusting Data can be di...

Page 20: ...f there is equipment shortage To obtain proper credit and to avoid delays return goods only after contacting Honeywell in advance Carefully remove the instrument and remove any shipping ties or packing material Follow the instructions on any attached tags or labels and then remove such tags or labels DSU floppy disk If you ordered the optional 120MB or Zip disk drive look for the floppy disk label...

Page 21: ...5 thickness Dimensions VPR100 VRX100 Bezel 144 mm H x 144 mm W x 43 mm D 5 67 H x 5 67 W x 1 69 D Case 137 mm H x 137 mm W x 295 mm D 5 39 H x 5 39 W x 11 61 D VRX150 Bezel 295 mm W x 279 mm H x 44 45 mm D 11 61 W x 10 98 H x 1 75 D Case 137 mm H x 137 W x 295 mm D 5 39 H x 5 39 W x 11 61 D Weight VPR100 VRX100 3 6 kg 8 lbs VRX150 5 4 kg 12 lbs I O Ports Standard QWERTY Keyboard Connector 5 pin DI...

Page 22: ...ange 0 25 to 3600 sec Capacity Automatically calculates storage time based on storage rate Control Loops Number Up to 4 Type PID On Off Cascade Split Output Ratio DIAT Auto Tune Each loop can be pre tuned automatically to establish acceptable tuning parameters On line fuzzy overshoot suppression Setpoint Program Capability Number of Programs Memory can store 96 programs for a single channel progra...

Page 23: ...ment of a profile Each event s state is activated at the beginning of the segment and is held throughout the segment Analog Inputs Number Up to 6 universal up to 12 TC EMF and Pyrometer only Input Types Universal types are EMF mV V mA via shunt Thermocouple RTD and Pyrometer All Types Resolution 15 bits 14 bits plus sign Scan Rate 250 msec for 2 inputs and 2 control loops and 2 Profilers and 12 Ca...

Page 24: ...Off 0 Minimum On Time Off 0 Pos Prop Position Proportional Type Up to 4 available 4 Position Proportional outputs requires use of open collector outputs each output requires use of dedicated analog input Slidewire resistance 100 ohms to 1000 ohms Drive unit speeds 10 seconds to 220 seconds DIAT Direction Impulse Adjusting Type 3 maximum using instrument s discrete output hardware 4 DIAT outputs re...

Page 25: ...tus Diagnostics Math Result Logic Result or DAT Control Outputs Performance Capacities Math Calculations Standard Math includes 8 Calculated Values along with the following Math functions Free Form Math Math Operators x Absolute Value Square Root Std Deviation Free Form Logic Logic Operators AND OR XOR Inverter Flip Flop One Shot Periodic Timer Logic gates can accept up to 8 inputs VPR100 only Mat...

Page 26: ...pt Vertical Bar Graph instead of 3 pt Vertical Trend Bar 4 pt Horizontal Bar Graph instead of 3 pt 6 pt Horizontal Bar Graph Process Summary Support Displays 13 menu access Communications optional Type RS 422 485 Honeywell Binary Modbus RTU protocol Connection 2 twisted pairs with shield 5 wires Distance 600 meters 2000 feet Number of links Up to 30 Baud Rate 1200 2400 4800 9600 19 2K 38 4K 76 8K ...

Page 27: ...3000 747 to 1648 0 1 typical 1 6 0 9 0 002 0 003 18890 0075 1500 to 3300 816 to 1815 0 1 typical 1 8 1 0 0 002 0 003 18890 1729 1650 to 3600 899 to 1982 0 1 typical 0 9 1 0 0 002 0 003 18890 00643 1850 to 4000 1010 to 2204 0 1 typical 2 2 1 2 0 002 0 003 18890 0216 2110 to 4600 1155 to 2537 0 1 typical 3 5 1 4 0 002 0 003 18890 5423 2210 to 5000 1210 to 2760 0 1 typical 3 8 1 5 0 002 0 003 18890 0...

Page 28: ...ain and sleet as described in NEMA Standard 250 1991 Sec 6 4 2 2 Rear of Panel IEC 529 IP 20 EN 60529 IP 20 Flammability Rating UL 94 V2 Vibration Level 5 to 15 Hz 1mm displacement 15 to 150 Hz 0 5g acceleration Electromagnetic Compatibility CE EMC Directive 89 336 EEC Safety CE Low Voltage Directive 73 23 EEC EN 61010 1 For US ANSI ISA S82 1994 For Canada CAN CSA C22 2 No 1010 1 92 Intended Instr...

Page 29: ... P Portable Case _ _ _ _ _ R Rear Cover Additional Control Loops 0_ _ None 1 Control Loop per Programmer 1_ _ 1 additional Control Loop 2_ _ 2 additional Control Loops 3_ _ 3 additional Control Loops Math _0_ Standard 8 CVs _1_ Advanced Math Package Level 1 16 CVs _2_ Advanced Math Package Level 2 32 CVs Totalizers _ _ 0 None _ _ 1 1 Totalizer _ _ 2 2 Totalizers _ _ 3 3 Totalizers Discrete Inputs ...

Page 30: ...Relay B_ 6 AC Solid State Relays C_ 6 Mechanical Relays E_ 4 DC Solid State Relays 3 Event Inputs F_ 4 AC Solid State Relays 3 Event Inputs G_ 4 Mechanical Relays 3 Event Inputs H_ 8 Discrete Inputs 8 Open Collector Outputs J_ 16 Discrete Inputs 16 Open Collector Outputs K _ 8 Discrete Inputs 24 Open Collector Outputs Analog Outputs _0 None _1 1 Analog Output _2 2 Analog Outputs _3 3 Analog Output...

Page 31: ... take on the instrument To install the DSU EXE onto your PC simply copy the program onto your hard drive You can create a folder called DSU if you want 2 2 Site Preparation The instrument is a complex electronic device measuring low level electrical signals Proper site preparation and installation practices are important in achieving a trouble free system Our experience indicates that many problem...

Page 32: ... bottom rear center of the instrument 3 Engage the rounded projection on the mounting T bar in the slot on the top of the instrument s case Note the end with the notch For thin panels up to 7 92 mm 5 16 place the notched end toward the panel For thick panels up to 12 7 mm 1 2 place the notched end away from the panel For thicker panels up to 6 35 mm 1 4 can be cut off the unnotched end 4 Slide the...

Page 33: ...on the angle brackets Holes that are 13 34mm 525 from the face of the angle bracket are used for mounting units on panels that are 3 18mm 125 thick Holes that are 10 16mm 400 from the face of angle bracket are used for mounting units on panels that are 6 18mm 250 thick 3 Remove the protective backing from one of the gaskets and apply to the face of the angle bracket that will contact the rear of t...

Page 34: ... of screw after mounting M3x8 or 12 mm lg pan head screw Thick panel mounting install bottom bar the same way 144 5 67 144 5 67 Mounting Bar slots top bottom 1 52 12 7 06 500 Panel 42 8 1 69 Rear of box 337 4 13 28 294 6 11 60 304 8 12 00 Min 138 5 43 138 5 43 Panel Cutout NOTE Dimensions in mm inches Panel Cutout Panel Cutout 7 0 28 60 2 37 Spacing for adjacent mounting Front bezel dimensions Ang...

Page 35: ...anel mounting install bottom bar the same as top bar Mounting Bar slots top bottom Rear of box Side view 19 7 0 77 295 11 61 279 10 98 1 52 12 7 06 500 Panel 47 75 1 88 342 4 13 48 294 6 11 60 304 8 12 00 Min 138 5 43 138 5 43 Panel Cutout NOTE Dimensions in mm inches Panel Cutout Panel Cutout Recommended minimum 254 mm 10 cutout spacing on sides and top for access to screws on sides and top of VR...

Page 36: ...tware in the instrument For example the device you connect to AI1 will be seen by the instrument s software as AI1 If you connect your PV to AI1 then you must remember that AI1 is your PV the instrument s software has a labeling feature that lets you identify each component by a name of your choice Your instrument has the terminals shown in either Figure 2 3 Figure 2 4 or Figure 2 5 Table 2 3 show...

Page 37: ...4 Optional Cards for Terminal Board TB3 Contents of cards TB3 6 AC Solid State Relays 6 Mechanical Relays FormC 6 DC Solid State Relays 4 Mechanical Relays 3 Event Input Relays 4 AC Solid State Relays 3 Event Input Relays 4 DC Solid State Relays 3 Event Input Relays DI1 DI1 DI1 DO6 NC DI1 2 C DI1 2 C DI1 2 C DO6 NO DO6 NO DO6 NO DI2 DI2 DI2 DO5 6 C DO5 6 C DO5 6 C DI3 C DI3 C DI3 C DO5 NC DI3 DI3 ...

Page 38: ...rds 8 DI 8 Open Collector Outputs 16 DI 16 Open Collector Outputs 8 DI 24 Open Collector Outputs TB3B TB3A TB3B TB3A TB3B DI1 DI9 DI1 DO9 DI1 DI2 DI10 DI2 DO10 DI2 DI3 DI11 DI3 DO11 DI3 DI4 DI12 DI4 DO12 DI4 DI5 DI13 DI5 DO13 DI5 DI6 DI14 DI6 DO14 DI6 DI7 DI15 DI7 DO15 DI7 DI8 DI16 DI8 DO16 DI8 COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM DO1 DO17 DO1 DO17 DO1 DO...

Page 39: ... TB3A and TB3B See Table 2 5 TB3A TB3B AO4 AO4 For 24VDC Input Power L1 L2 N Figure 2 5 Terminal Connections TB3A TB3B Table 2 6 Optional 12 PT AI Card Terminal Boards TB3A TB3B Contents of 12 pt AI Card TB3A TB3B DI1 AI1 DI2 AI1 DI3 AI2 DI4 AI2 DI5 AI3 DI6 AI3 DI7 AI4 DI8 AI4 COM RJ C COM RJ O COM RJ I COM RJ I DO1 AI5 DO2 AI5 DO3 AI6 DO4 AI6 DO5 AI7 DO6 AI7 DO7 AI8 DO8 AI8 ...

Page 40: ...ply DC current and voltage field wiring DC current and voltage wiring in control room Make all connections at the terminals outside the case as shown in Figure 2 3 through Figure 2 5 and Table 2 4 through Table 2 6 Do not run low level signal leads close to or parallel with line voltage leads or other power leads in order to avoid electrical interference with signals A mains disconnect switch must...

Page 41: ...isolated using solid state relays 4 Connect RTD input leads to the proper terminals for the RTD input card Note that an RTD has three leads The A B and C leads must be equal length and gage i e the same resistance 5 In the same instrument avoid the following input ground connections Both a thermocouple input tied to ground and an RTD input tied to ground The thermocouple measurement would be incor...

Page 42: ...ions See Table 1 1 Specifications for output signal specifications for output circuit card modules AO 1 AO 1 Voltage or Current Figure 2 7 CAT or VAT Wiring Connection Discrete Input Connections See the Specifications section for input specifications for circuit card modules Connect the wires according to Figure 2 8 if your instrument has TB3 or Figure 2 9 if it has TB3A or TB3B For TB3A and TB3B ...

Page 43: ...low nominal energizing current it is possible that the current through the snubber network capacitor s located on the circuit card and used to protect relay contacts from arcing when the relay contacts are open will be sufficient to continue to energize the relay To prevent this unwanted energizing install a load resistor in parallel with the device ATTENTION The solid state relays have minimum ou...

Page 44: ...I5 C AI5 A AI5 6 B AI6 A AI6 C AI1 A TB4 TB3 DO6 NC DO5 6 C DO6 NO DO5 NC DO5 NO DO4 NC DO4 NO DO3 4 C DO3 NC DO2 NC DO3 NO DO2 NO DO1 2 C DO1 NC DO1 NO PV INC DEC Supply Voltage INC DEC Figure 2 11 Position Proportional Typical Wiring DIAT output connections DIAT type control requires 1 analog input PV and 2 discrete outputs INC DEC This type of control doesn t require a slidewire TB 2 TX TX RX C...

Page 45: ...each cable or at least separating them from high voltage lines or magnetic fields Table 2 9 shows the communications wiring procedure See Figure 2 12 Table 2 9 Communications Wiring Procedure Step Action 1 Connect the Master s TX signals to each of the RX signals of the Slaves and all the Slave s TX signals to the Master s RX terminals plus to plus and minus to minus 2 Connect instrument to instru...

Page 46: ...s Last slave must be terminated TX TX SHLD RX RX TX TX SHLD RX RX TX TX SHLD RX RX Slave any address TX TX SHLD RX RX A B SHLD Master Slave any address TX TX SHLD RX RX 2 Wire Modbus RTU only Slave any address Last slave must be terminated TX TX SHLD RX RX 4 Wire Binary and Modbus RTU Figure 2 13 Network Data Cable Connections ...

Page 47: ...ure displays Section 4 18 Program Displays 4 To configure data storage Section 4 26 Data Storage Setup 5 To program other functions Remaining sections in Section 4 How To Program Function Blocks and Features 3 3 Modes of Operation The instrument has three modes of operation Program Online and Maintenance Each mode has its own menus Most menu items provide access to sub level menus The SET MODE ite...

Page 48: ...CE 2000 0 PV 1498 6 2 34 07 0 00 SP 1500 0 SEG 2 5 RUN Menu Enter Display F1 Display 1 F2 F3 Left Arrow Down Arrow Up Arrow Tab Auto Manual F1 F2 F3 12 15 11 45 11 15 10 45 10 15 1500 0 2500 0 A ALARM 1 HIGH DEG C TAG1 VALUE1 TAG2 VALUE2 TAG3 VALUE3 TAG4 VALUE4 TAG5 VALUE5 TAG6 VALUE6 Figure 3 2 VRX100 s Front Bezel Buttons With Control START 1 HOLD RESET SP1 FURNACE 2000 0 PV 1498 6 2 34 07 0 00 ...

Page 49: ... TAG1 1500 00 DEG F 2500 00 VALUE1 F1 F2 F3 Display F1 F2 F3 Display 1 Auto Manual with no Control option this functions as Display 2 Tab Left Arrow Up Arrow Menu Enter Down Arrow Figure 3 4 VRX150 Front Bezel Buttons A more detailed explanation of the function of each button appears in Section 3 5 ...

Page 50: ...ach MAIN MENU choice as indicated in Figure 3 5 3 Use the Up Arrow and Down Arrow buttons to find and highlight the menu s SET MODE prompt 4 When the SET MODE prompt is highlighted press the Enter button 5 Use the Up Arrow or Down Arrow buttons to switch the instrument to one of the other two instrument modes and press the Enter button 6 Once within the mode selected in Step 5 scroll through the m...

Page 51: ...LUES SET MODE LABELS ANALOG INPUTS CONTROL LOOPS DISCRETE OUTPUTS TOTALIZERS ALARMS ANALOG OUTPUTS DISCRETE INPUTS SECURITY PROFILERS CONSTANTS DISPLAYS FEATURES SERIAL COMM SCAN RATE LOAD STORE CONFIG CLOCK COPY BLOCK SCAN RATE MAIN MENU MAINTENANCE CALIBRATE ANALOG INPUTS CALIBRATE ANALOG OUTPUTS OFFLINE DIAGNOSTICS DATABASE SERVICES WARM START TIME MAINS FREQUENCY PRODUCT INFORMATION RESET UNIT...

Page 52: ...three modes Sections 4 through 8 of this manual will provide detailed descriptions of each menu choice and complete guides through all the sub level menus that run below the levels indicated in these figures ATTENTION The following menus contain all possible options Your instrument may not include some items shown here ACCESS SUMMARIES MAIN MENU ON LINE DATA ENTRY DATA STORAGE SETPOINT PROFILES TU...

Page 53: ... l l l l l l ALARM 1 AL1 ALARM 2 AL2 ALARM 3 AL3 ALARM 14 AL14 ALARM 15 AL15 ALARM 16 AL16 l l l l l l TOTALIZER 1 TL1 TOTALIZER 2 TL2 TOTALIZER 3 TL3 PROFILE 1 SP1 PROFILE 2 SP2 PROFILE 3 SP3 PROFILE 4 SP4 CONSTANT 1 CN1 CONSTANT 2 CN2 CONSTANT 3 CN3 l l l l l l CONSTANT 14 CN14 CONSTANT 15 CN15 CONSTANT 16 CN16 BLOCK TYPE FROM CHANNEL TO CHANNEL COPY BLOCK SET UP TREND 1 SET UP TREND 2 SET UP BA...

Page 54: ...MATION MAINS FREQUENCY WARM START TIME DEMO INPUT 1 INPUT 3 INPUT 2 INPUT 4 INPUT 5 INPUT 6 OUTPUT 1 LOW OUTPUT 1 HIGH OUTPUT 2 LOW OUTPUT 2 HIGH OUTPUT 3 LOW OUTPUT 3 HIGH RAM SIZE KB KEYBOARD TEST DISPLAY TEST DISK READ WRITE TEST CLEAR CONFIGURATION ONLY CLEAR CALIBRATION ONLY CLEAR ALL MEMORY FULL UPGRADE INCREMENTAL UPGRADE INPUT 12 OUTPUT 4 LOW OUTPUT 4 HIGH SOFTWARE UPGRADE Figure 3 8 MAINT...

Page 55: ...ursor up a menu or list of choices Immediately after selecting a menu item to change repeatedly scrolls through NONE or OFF PARM parameters 0 9 of most significant digit of a number minus sign Once you move the cursor off a number s most significant digit then only 0 9 are choices You can change a number to a parameter NONE or OFF only while the cursor is initially on the most significant digit Wh...

Page 56: ...á á á á á á á Left Arrow Numeric entry moves one digit to left Text entry moves one character to right á á á Enter Selects displayed menu item and either displays its submenu or moves cursor to the right for data entry Enters a changed value or parameter If prompted to SAVE CHANGES saves changes made and returns to higher menu á á á á á á á á Tab When trend or panel display is on accesses Trend me...

Page 57: ...y 3 again See Table 4 63 on page 161 for more information on the Displays á á á á á á 1 Display 1 From any display or menu pressing this button changes the instrument to online mode and accesses the display programmed as Display 1 See Table 4 63 on page 161 for more information on Displays á á á 1 2 Display 2 This button is only available on non control instruments From any display or menu pressin...

Page 58: ...case the button s functioning has been transferred to the loop s Auto Manual Select discrete á á á ATTENTION The following keys are like Digital Inputs on the keypad of the instrument They must be configured as part of the instrument s function blocks in order to be active START START This key is on the VPR100 only When pressed this key raises the SY1 F1 signal for 1 machine scan cycle User typica...

Page 59: ...ams it to Profiler Start input or Totalizer Reset á 1 F1 F2 F2 This key is on the VRX100 150 only When pressed this key raises the SY1 F2 signal for 1 machine scan cycle For instruments with the Setpoint Profiler option user typically programs it to Profiler Hold input Use Edge Level input selection or to Totalizer Reset á 1 F1 F3 F3 This key is on the VRX100 150 only When pressed this key raises ...

Page 60: ... to accept the changes or press Menu to reject the changes Table 3 2 QWERTY Key Equivalents Button Name QWERTY key Function Menu ESC Exits prompt or menu without saving changes Changes from online display to online menu Up Arrow Previous Scrolls up a menu or list Down Arrow Next Scrolls down a menu or list Left Arrow Increments the value of the selected field Enter Enter Selects menu item to chang...

Page 61: ...w to open the front bezel to access the mini DIN connector To enter labels the instrument s cursor must be on the text to be changed on the right side of the display before you scan in the new text from the barcode Press Enter to accept the changes or press Menu to reject the changes The barcode reader may also be used on the instrument trend screens to enter text data that will be stored as a tim...

Page 62: ... bezel inward press the button on the underside of the bezel to release the latch 2 Pull the bottom of the bezel outwards slightly away from the panel and then lift it gently to fully open it as shown in Figure 3 9 3 Close the bezel by releasing the bezel release lever and lowering the bezel with the bottom held slightly out Engage the top edge of the bezel first and then swing the bottom inward t...

Page 63: ...drive or the keyboard connector on the VRX150 see Figure 3 10 1 A ALARM 1 HIGH 12 15 11 45 11 15 TAG1 1500 00 DEG F 2500 00 VALUE1 F1 F2 F3 Floppy disk drive To access open at top Barcode Reader QWERTY Keyboard Connector To access slide cover to left Figure 3 10 Access To Connector and Floppy Drive VRX150 ...

Page 64: ...s ultimately passed on to the output function blocks The Analog Output and Discrete Output function blocks convert this output information into a voltage or current which is fed to the corresponding output hardware like a current output or relay Other function blocks are not directly seen by the hardware they are purely software They can be thought of as the middle of the process described in the ...

Page 65: ...output relay hardware AC relay DC relay mechanical relay open collector output Loop LP 2 4 4 PID or ON OFF control with various outputs Setpoint Profiler SP 1 4 4 Generates a time varying setpoint for a loop s Setpoint 2 System SY 1 1 1 Outputs discrete status of alarms data storage and diagnostics outputs analog value of reference junction temperature This function block is not programmable its o...

Page 66: ... can be configured to be OFF a number or it can receive its data from outside the block from another block s output codes These output codes are shown in Table 3 5 That is an input parameter is any menu item that can be programmed as connected to one of these output codes These output codes are grouped under the menu choice PARM When you are programming a function block and one of your choices is ...

Page 67: ...e 3 11 Output codes are either discrete can be on or off or analog numerical value For example DI1 OS is the output status of Discrete Input 1 on or off AI1 OV is the output value of Analog Input 1 a voltage or temperature Therefore a discrete input parameter must be programmed with only a discrete output code and an analog input parameter must be programmed with only an analog output code ATTENTI...

Page 68: ... Key on keyboard F2 or Hold Key on keyboard F3 or Reset Key on keyboard Analog Analog Analog Discrete Discrete Discrete Discrete Discrete Discrete Discrete Analog Discrete Discrete Discrete Discrete AO Analog Output OV BC S2 Output Value Back Calculation Value Feedback Process Variable AO s input Analog Analog Analog DI Discrete Input OS Output State Discrete DO Discrete Output OS Output State Dis...

Page 69: ...m PV S2 OS Process Variable alarm s input Compare Point of Deviation alarm Output Status Analog Analog Discrete CN Constant OV PV Output Value Process Variable Constant s input Analog Analog CV Calculated Value OV PV A n BC S2 D n OS Output Value Process Variable Analog Output n Back Calculation Auxiliary input link to totalizer preset Discrete Output Output Status Analog Analog Analog Analog Anal...

Page 70: ... Table 3 6 Output Code Connection Procedure Step Action 1 In the Program Analog Output menu select ANALOG OUTPUT 1 2 Consult the Program Analog Output section of this manual to learn about the menu item you wish to change namely INPUT SOURCE 3 Press Down Arrow button to move the cursor to the menu choice INPUT SOURCE 4 Press Enter to move the cursor to the right side of the display where the choic...

Page 71: ...ated Value output code you must program the CV first Otherwise the CV s output parameter will not be available for programming The function block SY System Parameter operates internally and cannot be programmed It automatically produces outputs which reflect the status of alarms data storage diagnostics and reference junction temperature These outputs can be used as inputs to function blocks How t...

Page 72: ... a number with a connected keyboard instead of steps 5 10 simply type in the number 95 and press Enter How to program a discrete input parameter with a number Table 3 7 shows how to connect Setpoint 2 an analog parameter to a number You can also connect a discrete parameter to a number A discrete parameter such as an alarm s input source can be connected to any discrete parameter type in Table 3 5...

Page 73: ...ils Therefore we must program Analog Output 1 s failsafe parameter with the appropriate selection The following procedure shows how Table 3 9 Example Function Block Parameter Selection Procedure Step Action 1 In the Program Analog Output menu select ANALOG OUTPUT 1 2 Consult the Program Analog Output section of this manual to learn about the menu item you wish to change namely FAILSAFE 3 Press the...

Page 74: ...9 INPUT SETPOINT 1 1500 AL 1 DO 1 29 INPUT INPUT SETPOINT 500 2 6 TYPE CAT TYPE Type J 2 26 2 29 2 FEEDBACK KEY FUNCTION BLOCK TYPE INPUT PARAMETER FUNCTION BLOCK PARAMETER 3 5 0 7 5 2 ACTION HIGH Figure 3 14 Example Configuration Table 3 11 Example Configuration Procedure Function block type Full name as displayed in the Program menu 1 Select this menu item from the Program menu 2 Select this inp...

Page 75: ...The first example is a simple control arrangement in great detail to help you understand function block diagram basics followed by more sophisticated examples Once you understand how to diagram function blocks you will be able to draw a diagram for virtually any control strategy regardless of complexity Understanding the relationship between such diagrams and the instrument s programming menus is ...

Page 76: ...control loop and a third defining a 4 to 20 mA analog output are needed to produce this control strategy s function block diagram Each function block should first be arranged as in Figure 3 16 Analog input and output function blocks are represented by right pointed triangles Control loop function blocks are represented by right pointed parallelograms AI AO LP AI ANALOG INPUT LP CONTROL LOOP AO ANA...

Page 77: ...nally label each block s internal parameters Internal parameters may also be referred to as function block parameters As in the case of input and output parameters internal parameters associated with each block correspond to actual menu settings you program in the instrument While input and output parameters constitute either data exchanged between function blocks or physical signals exchanged bet...

Page 78: ...re 3 19 The interconnection lines drawn depict the flow of information between function blocks and represent how the blocks work together to support the complete control strategy As shown the furnace zone temperature measurement that AI1 generates will essentially be used as the process variable of the LP1 control loop Based on the values of the loop s tuning constants and on how far AI1 OV deviat...

Page 79: ...MOCOUPLE AI1 OV INPUT TYPE J RANGE LOW 0 RANGE HIGH 1000 LP1 PV LP1 OV TYPE STANDARD SP1 500 GAIN 10 RESET 1 RATE 0 AO1 IN 4 TO 20 mA OUTPUT TYPE CAT IN LOW LIMIT 0 IN HIGH LIMIT 100 OUT LOW LIMIT 4 OUT HIGH LIMIT 20 FB AO1 BC Figure 3 20 Complete Function Block Diagram Of Figure 3 15 Here the function block diagram is drawn to include the key components of a typical loop feedback path The AO1 fun...

Page 80: ...tic reagent to the contents of the treatment vessel This will be done through use of a time proportioning relay signal that will pulse a pump connected to a caustic reagent source A function block diagram representing the control scheme of Figure 3 21 has been drawn in Figure 3 22 The same diagram method was used to produce Figure 3 20 Õ CONNECT TO PUMP AI1 AI1 OV RANGE LOW 0 RANGE HIGH 14 CIRCUIT...

Page 81: ...o the outside world the DO1 output relay represented by the DO1 function block will be programmed for AO1 s exclusive use Hence as AO1 switches between ON and OFF states in response to LP1 OV s output levels so too will the DO1 output relay to generate the pulses required to drive the caustic reagent pump Split Output or Duplex Control Split output or duplex control loops are typically used in hea...

Page 82: ... of the split output control loop into two distinct 0 to 100 signals They will be applied to the inputs of AO1 and AO2 and as such will drive and linearly correspond with AO1 and AO2 s 4 to 20 mA outputs 0 100 100 0 0 100 100 CV1 A2 CV1 A1 LP1 OV AI1 100 Ω PLATINUM RTD AI1 OV INPUT TYPE PT100 TYPE STD SPLITTER AO1 IN 4 TO 20 mA AO1 BC AO2 IN 4 TO 20 mA FB1 FB2 IN A2 A1 CV1 AO2 BC FB LP1 PV LP1 OV ...

Page 83: ...ture of the heated oil surrounding it Heating the oil is done by an electric heating element driven by a 4 to 20 mA controlled SCR and external power source In this application the instrument controls the temperature of the chemical reaction chamber through control of the heat emitted by the jacket tank oil The instrument must provide a single 4 to 20 mA control output to govern the voltage switch...

Page 84: ... will produce temperature measurements of the reaction chamber and provide them to the process variable input of LP1 while measurements of the oil temperature in the jacket tank will be furnished to LP2 s PV input by AI2 Because LP1 OV will provide LP2 with its operating set point LP1 s output range will be defined in engineering units of temperature instead of the usual 0 to 100 LP2 s output rang...

Page 85: ...t use of set point profilers is typically observed in thermal or heat treat applications For example being able to vary temperature in accordance with a set point profile is vital in the tempering of metal or ceramic parts Refer to the application of Figure 3 15 discussed at the beginning of this section This application dealt with controlling a furnace zone s temperature by means of a 4 to 20 mA ...

Page 86: ...gh SP4 may be included within the instrument s feature capacities Note that while the profiler of SP1 was specified in Figure 3 28 s diagram any of the profilers within the instrument could have been used When a set point profile is executed discrete inputs are typically used in conjunction with external switches to control the set point profiler function block For example the set point profiler f...

Page 87: ...16 discrete events may be programmed per segment See Figure 3 30 ó ì ö ú PROCESS VALUE IN ENGINEERING UNITS TIME SEGMENT 1 SEGMENT 2 SEGMENT 3 SEGMENT 4 SEGMENT 5 SP1 EVENT 1 ON OFF ON ON OFF é é é é é é é é é é é é é é é é é é SP1 EVENT 16 OFF ON ON OFF ON Figure 3 30 Up To 16 Discrete Events May Be Programmed Per Step Of A Set Point Profile Discrete events whose ON or OFF states depend on the st...

Page 88: ... mA OUTPUT TYPE CAT IN LOW LIMIT 0 IN HIGH LIMIT 100 OUT LOW LIMIT 4 OUT HIGH LIMIT 20 FB AO1 BC SP2 SP1 SP1 OV START HOLD RESET E1 é é é E16 DO1 DO16 é é é é é é é é é SP1 E1 SP1 E16 Figure 3 31 Tying A Profile Function Block s Discrete Events With Discrete Output Hardware Refer to your instrument s model number to verify its complement of discrete input and output hardware The available combinat...

Page 89: ...r time Process data also includes any alarm or discrete event information Diagnostic data is the result of the instrument s execution of diagnostic routines during instrument start up and maintenance procedures such as calibration Online operation is also monitored to detect both process faults and internal electronic errors If a diagnostic error occurs a record of it can be stored to a single dia...

Page 90: ... instrument was monitoring and or controlling your process Discrete events may occur for example in the instrument s execution of a set point profile When the instrument is On line and performing Data Storage a separate and distinct disk file will be established for each process data type along with a file for diagnostic errors Each file will be distinguished by a file extension as indicated in Ta...

Page 91: ...uffered data will be written to the new disk and data storage will resume with no lapses of storage between disks During initialization the disk s surface is scanned for bad clusters to ensure its integrity If any cluster is determined to be bad the disk will be rejected and the initialization will fail Disk initialization also allocates sections of the disk to each of the files you have elected t...

Page 92: ...nfiguration file may also be created and stored to disk using optionally purchased SCF Configuration Software You do not need a live instrument to create a configuration file using SCF Once stored to disk the instrument configuration file may be downloaded into other instruments that have an identical model number This helps to greatly reduce the amount of time required to program and configure mu...

Page 93: ...d in this section Topic Page Programming Tips 78 The Program Mode Menu 79 Frequently used programming parameters 80 Set Mode 81 Enter Labels 82 Program Analog Inputs 85 Program Control Loops 89 Program Analog Outputs 100 Program Discrete Inputs 104 Program Discrete Outputs 105 Program Calculated Values 106 Program Alarms 144 Program Totalizers 146 Program Profiles 148 Program Constants 149 Copy Bl...

Page 94: ... enter these labels under the menu item ENTER LABELS or within each function block s menu item See Section 4 4 Frequently used programming prompts All Program mode menu items and settings can be reviewed but not changed in the Online mode by selecting REVIEW PROGRAMMING on the main Online menu See Enable Features Section 4 19 We recommend you save the instrument configuration to a disk after you h...

Page 95: ... barcode reader ANALOG INPUTS Program Analog Inputs CONTROL LOOPS Program Control Loops ANALOG OUTPUTS Program Analog Outputs DISCRETE INPUTS Program Discrete Inputs DISCRETE OUTPUTS Program Discrete Outputs CALCULATED VALUES Program Calculated Values ALARMS Program Alarms TOTALIZERS Program Totalizers PROFILERS Program Setpoint Profiles CONSTANTS Program Constants DISPLAYS Assign primary Online d...

Page 96: ...ts of the function ON LABEL OFF ON UP DOWN START STOP LOW HIGH RESET RUN TRUE FALSE LEFT RIGHT DECRS INCRS LOAD UNLOAD COOL HEAT FILL DRAIN EMPTY FULL IN OUT OPEN CLOSED HOLD ACTIVE READY ABORT ALARM NORMAL AUTO MANUAL SP1 SP2 NO YES PAUSE Select the discrete function s ON 1 state label OFF LABEL Same as ON LABEL selections Select the discrete function s OFF state label DESCR Enter up to 16 charac...

Page 97: ...utputs and internal programming In this mode it is fully interactive with all externally connected elements Maintenance mode Maintenance Mode is an off line mode for maintaining proper and complete functioning of the instrument Functions include calibration off line diagnostic testing and various setups for operation In Maintenance Mode all outputs are frozen ATTENTION Note Changing to ONLINE mode...

Page 98: ...ering many labels See Section 3 7 for keyboard connection procedure To enter label with the keyboard 1 Select Enter Labels 2 Select the function block whose label you want to change 3 Select the label you want to change Table 4 3 4 Press Enter to move cursor to the right side of the display 5 Type in the new label with the keyboard The instrument accepts A Z a z 0 9 6 Press Enter to accept the new...

Page 99: ...ITS Default choices PSI DEGR BAR K MW MV GPH V GPM OHM GPS HZ GAL MA LPH LPM PH LPS KG LITR GRAM DEGC LB DEGF Shows units of measure for analog values on most displays and reports This list of units can be changed under the ENGINEERING UNITS menu item If labeling is enabled the units can be edited in the function block s program menu ON STATE OFF ON UP DOWN START STOP LOW HIGH RESET RUN TRUE FALSE...

Page 100: ...u can change the 25 engineering units available in Table 4 3 as UNITS PSI DEGR BAR K MW MV GPH V GPM OHM GPS HZ GAL MA LPH LPM PH LPS KG LITR GRAM DEGC LB DEGF To reset the 25 engineering units to their defaults select RESET DEFAULTS FILENAMES Enter up to 6 characters to change available filenames from these defaults FILE CYCLE DRYER PROD RECORD TANK UNIT LOOP REACTR CONFIG KILN VESSEL CALIB WCHEM...

Page 101: ...u convert the input from a thermocouple or EMF to engineering units using a custom curve containing up to 20 points Standard algorithm prompts Table 4 6 describes all the prompts associated with the standard algorithm These are the default prompts for analog input programming See Table 4 2 for additional prompts Table 4 6 Standard Algorithm Prompts Prompt Range Selections Definition INPUT TYPE See...

Page 102: ...Select SQRT Square Root for extracting flow measurements from a voltage input representing differential pressure measurements If SQRT is chosen the RANGE LOW and RANGE HIGH must be adjusted to specify the upper and lower limits of the flow units span Note that the term direct generally applies to input types where the sensors in direct physical contact with the monitored process are also in direct...

Page 103: ...ears on menu only if EXPANDED INPUT is enabled under Enable Features in the Program menu FAILSAFE For thermocouples only Upscale UP Downscale DOWN or None Determines whether or not failsafe is active and if so which direction CLAMPING LO RANGE clamps input at the RANGE LOW value HI RANGE clamps the input at the RANGE HIGH value RANGE clamps input over both the low and high range values NONE gives ...

Page 104: ...sing b Y range includes 0 65 C c Temperature units are F C K or R 2 If Online adjustment of the value is desired make sure that all Y s are increasing or all are decreasing Use these prompts to plot a curve of up to 20 points where Xn is the incoming signal in the electrical units selected and Yn is its corresponding value in the temperature units selected Interpolation is straight line ELECTRICAL...

Page 105: ... will be deleted Diagnostic routines You will be prompted to save your entries when leaving the loop program sequence Diagnostic routines are executed at this time to verify all entries are complete and compatible A FAIL message at this time may indicate incomplete entries or incompatible selections Split output tuning When programming Split Output control loops tuning parameter set 1 is automatic...

Page 106: ...as its feedback source In other words CVn FB AOn BC Cascade primary loop Be sure to scale the cascade primary loop s output limits to match the process variable range of the secondary control loop Note Output scaling is only available on the cascade primary type of control loop The primary loop feedback should be connected to the back calculation value of the secondary control loop Miscellaneous l...

Page 107: ... GAIN 2 PROP BAND 2 GAIN 2 RESET 2 RESET 2 RESET 2 SP HIGH LIMIT PROP BAND 2 GAIN 2 RESET 2 RESET 2 RESET 2 RATE 2 RATE 2 RATE 2 SP LOW LIMIT RESET 2 RATE 2 RATE 2 RATE 2 MANUAL RESET MANUAL RESET MANUAL RESET PV TRACKING RATE 2 MANUAL RESET MANUAL RESET MANUAL RESET SP1 TRACKING APPROACH HIGH APPROACH HIGH HYSTERESIS MANUAL RESET SETPOINT 1 APPROACH HIGH APPROACH HIGH SETPOINT 1 APPROACH LOW APPR...

Page 108: ...POINT SELECT FEEDFORWARD GAIN FORCE REMOTE MAN CHG ACTION INPUT CHG ACTION INPUT SETPOINT SELECT AUTO MAN SELECT OUTPUT TRACKING CHG ACTION INPUT DUAL TUNING SEL DUAL TUNING SEL AUTO MAN SELECT INTERACTIVE FORCE REMOTE MAN DUAL TUNING SEL DISCR VS KEY SEL DISCR VS KEY SEL OUTPUT LOW LIMIT RESET LIMIT CHG ACTION INPUT DISCR VS KEY SEL SETPOINT SELECT SETPOINT SELECT OUTPUT HIGH LIMIT LATCHING DUAL ...

Page 109: ...ce of the Auto Man button when the DISCR VS KEY SEL discrete is ON 1 AUTO MAN SELECT ON 1 Manual mode AUTO MAN SELECT OFF 0 Automatic mode When DISCR VS KEY SEL is OFF 0 AUTO MAN SEL has no effect CHG ACTION INPUT OFF discrete parameter 0 1 Change Action Input Selects the opposite control action from that selected for the control action see CONTROL ACTION Control action is opposite when the discre...

Page 110: ...ed In remote manual the automatic indicator AUTO of the display will flash Selecting Manual mode from the Auto Manual button will override remote manual operation When the loop s Setpoint 2 is programmed as the Setpoint Profiler SPn OV Force Remote manual should be programmed as OFF GAIN PROP BAND PB or GAIN Select whether gain or proportional band will be used for tuning the control loop GAIN 1 O...

Page 111: ... 1 When this discrete input goes ON 1 it causes the control output to go off MANUAL RESET 100 to 100 This feature functions only when OFF is entered for RESET Enter a value equal to the desired loop output when the process variable is at setpoint This allows correction of output to account for load changes to bring the process variable up to setpoint OUTPUT LOW LIM OUTPUT HIGH LIM OFF or number Fo...

Page 112: ...ee Program Constants Section 4 16 A value of OFF may be entered to allow proportional only control When turned off the manual reset value determines the loop output at setpoint Bumpless manual to automatic transfer is canceled when proportional only control is selected RESET LIMIT OFF or 100 to 200 This value restricts the calculated integral value of the loop during Cold Start or on a manual to a...

Page 113: ...SETPOINT and a specific wild variable value the loop s working set point must be toggled to SP2 using the SP Set Point Select key while viewing the loop s ON LINE display Refer to Figure 4 1 SETPOINT SELECT OFF discrete parameter 0 1 When the DISCR VS KEY SEL discrete is ON 1 this parameter takes the place of the On Line Tune Loop menu s Toggle Setpoint Source prompt SETPOINT SELECT ON 1 Setpoint2...

Page 114: ...t 1 adjustment may be made after the transfer SUPPRESS OVERSHOOT YES NO This parameter set to YES limits overshoot of the Setpoint SP by the Process Variable PV after a disturbance in the process such as a load or SP change Through fuzzy logic the working SP of the control loop is dynamically modified by the control algorithm to reduce or eliminate overshoot ATTENTION Regardless of the setting of ...

Page 115: ...Configuration of a Typical Ratio Control Loop When the ratio control loop in Figure 4 1 is brought ON LINE its ON LINE display must be accessed to allow the instrument s SP Set Point Select key to be operational To make the working set point of the ratio control loop equal the equation WILD VARIABLE X RATIO SETPOINT RATIO BIAS you must select the TUNE LOOP menu item TOGGLE SETPOINT SOURCE so that ...

Page 116: ...pes ype as displayed Full name of output type CAT Current Adjusting Type Current output VAT Voltage Adjusting Type Voltage output DAT Duration Adjusting Type Time proportioning output POS_PROP Position Proportion Type Table 4 12 shows the prompts for each type of Analog Output Table 4 12 Prompts For Analog Output Types CAT VAT DAT POS_PROP IN DECIMAL POS IN DECIMAL POS IN DECIMAL POS OUT DECIMAL P...

Page 117: ...W LIMIT DEC SLEW LIMIT Enter OFF or 0 1 to 999 9 units minute units of the AO s input source Limits the rate of increase or decrease of the analog output Value entered is in terms of the AO s input source not in terms of the output as defined by OUTPUT LOW LIMIT OUTPUT HIGH LIMIT Variable slew limits are available by programming a constant s Destination with IS or DS See Program Constants Section ...

Page 118: ...e output will not turn off at all Example 1 Impulse Time 100 Min Off Time 5 seconds The output will not turn off unless the input source is RU instance if input source 98 output would be off for 2 of impulse time or 2 seconds but since 2 seconds is less than Min Off Time output will not turn off Example 2 Impulse Time 150 Min Off Time 3 seconds The output will not turn off unless the input source ...

Page 119: ...sing discrete output channel for the POS_PROP or DIAT positioning algorithms ATTENTION ON OFF loop types provides direct output without the use of an analog output To complete an ON OFF loop configuration assign the ON OFF loop s output LPn OS to a Discrete Output Relay see Program Discrete Outputs section 4 11 PV BC AI 1 AI 2 LP 1 AO 1 DO 1 INC DO 2 DEC AO 2 SLIDEWIRE INPUT INPUT TYPE LINEAR RANG...

Page 120: ...e 4 14 Discrete Input Prompts Prompt Range Selections Definition ACTION STATE NORMAL INVERT Determines whether the input will be normally closed or normally open when ON 1 To select closed when ON 1 enter NORMAL not inverted To select closed when OFF 0 enter INVERT inverted DELAY TIME Number of seconds When the DI is placed in its ON 1 state the DI function will wait for the specified delay time b...

Page 121: ...t Range Selections Definition ACTION STATE NORMAL INVERT Determines whether the relay will normally be energized or de energized when the DO s Input is ON 1 To select energized when ON enter NORMAL not inverted To select energized when OFF enter INVERT inverted INPUT OFF discrete parameter 0 1 Source of the Discrete Output EVENT ENABLE NONE RISING FALLING BOTH Determines whether changes in DO s st...

Page 122: ...IC S Outputs logic of inputs 117 FREE FORM LOGIC S Outputs logic of inputs using custom equation 119 INVERTER S Inverts status of input 121 BCD S Binary Coded Decimal conversion 122 FUNCTION GENERATOR 2 Generates custom y f x curve 124 INTERVAL TIMER 1 Counts time in minutes 126 PERIODIC TIMER 1 Generates periodic pulse 127 MASS FLOW 2 Calculates mass flow with square root 129 CARBON POTENTIAL 2 G...

Page 123: ...val restarts Table 4 17 describes the Peak Picking prompts See Table 4 2 for additional prompts Table 4 17 Peak Picking Prompts Prompt Range Selections Definition RANGE LOW RANGE HIGH OFF or number Enter the output s display limits Output is not clamped or flashed when it exceeds these limits INPUT OFF analog parameter number Input source whose peak is picked RESET OFF discrete parameter 0 1 Holds...

Page 124: ... Selects the middle median input value If the number of inputs is even selects the sum of the middle two input values divided by 2 F GOOD First Good If inputs fail selects the first good input to the function block For example if inputs 1 and 2 fail then input 3 is selected ANA SW Analog Switch Selects an input equal to the value of the ANALOG SELECT parameter DIS SW Discrete Switch Selects Input ...

Page 125: ...Compare prompts See Table 4 2 for additional prompts Table 4 19 Compare Prompts Prompt Range Selections Definition INPUT 1 INPUT 2 OFF analog parameter number Input sources to be compared OPERATOR EQ GT LT GTE LTE NEQ The Result will be set to ON 1 when the comparison is true Input 1 OPERATOR Input 2 where OPERATOR is EQ GT LT GTE LTE NEQ The Result will be set to OFF 0 when the comparison is fals...

Page 126: ...al 12 00 110 Input 2 Input 1 Hysteresis Result switches OFF Time 1 Degree Result ON Operator GT Greater than Hysteresis 2 degrees Input 1 Input 2 Result switches ON Result OFF Result OFF Input 2 Input 1 Figure 4 4 Compare s Greater Than Result With Hysteresis ...

Page 127: ... minus CONDITION TIME Result switches OFF 0 OFF 0 If Result is Then CVn OS is 1 sec 2 sec On at least 3 sec 2 sec Time Condition Type Delay Condition Time 3 seconds 3 sec delay Not on at least 3 sec Condition type Application If this is true then CVn OS is EXTEND Used for interfacing with slower circuits Result switches ON 1 for n seconds then OFF 0 ON 1 for n seconds plus CONDITION TIME then OFF ...

Page 128: ...lse Condition Time 3 seconds 3 sec 2 sec If Result is Then CVn OS is 3 sec 3 5 sec Time Condition type Application If this is true then CVn OS is RT PULSE Re triggerable pulse Used for slower circuits Result switches ON 1 for CONDITION TIME then OFF 0 ON 1 for CONDITION TIME then OFF 0 Guarantees that CVn OS will be ON for CONDITION TIME after most recent rising edge of Result Result switches ON 1...

Page 129: ...display limits Output is not clamped or flashed when it exceeds these limits INPUT OFF discrete parameter 0 1 Input source RESET OFF discrete parameter 0 1 When Reset is level high output state OS is ON and the counter resets to zero if counting up or to the Preset value if counting down from it When Reset is level low counter resumes counting PRESET OFF analog parameter number The number of input...

Page 130: ...RT and STDDEV 1 Input1 OPERATOR Input2 OPERATOR Input8 where OPERATOR is one of these add subtract multiply or standard deviation Standard Deviation uses all inputs Example Input1 minus Input2 minus Input8 2 OPERATOR Input1 where OPERATOR is absolute value or square root 3 Input1 OPERATOR Input2 where OPERATOR is divide Note Inputs 3 8 are not used in division FEEDBACK OFF analog parameter number ...

Page 131: ...er case Spaces are permitted Enclose a function s argument with parentheses Square root argument must be absolute value to prevent square root of a negative value Only whole numbers may be used as exponents Example To input this equation CN 5 OV X 12 AI 1OV AI 2 OV 5 enter these settings INPUT A CN5OV INPUT B 12 0 INPUT C AI1OV INPUT D AI2OV EQ A B SQRT ABS C D 5 Note how constants can be entered ...

Page 132: ...t A A Value of Input B B Value of Input C C Value of Input D D Value of Input E E Value of Input F F Value of Input G G Value of Input H H Add Subtract Multiply Divide Constant number n for example 123 45 Absolute value of n ABS n Square root of n SQRT n y n y n e x where x n EX n Log base 10 of n LOG n Natural log of n LN n Integration Result of equation as of last machine cycle O Letter O not ze...

Page 133: ...G H Result CONDITION TYPE CONDITION TIME CVn OS Figure 4 6 Logic Signal Flow Table 4 25 describes the Logic prompts See Table 4 2 for additional prompts Table 4 25 Logic Prompts Prompt Range Selections Definition OPERATOR AND OR XOR RESET SET FF TOGGLE FF ONE SHOT PASS See Table 4 26 INPUT A OFF discrete parameter 0 1 Program at least 2 inputs Only inputs programmed with parameter 1 or 0 are proce...

Page 134: ...dge of Input A turns Result ON Input A is ON 1 ON 1 Reset Set Flip Flop Rising edge of Input B resets Result Input A is OFF 0 and Input B is ON 1 OFF 0 Reset Set FF Input A Input B Result TOGGLE FF Toggle Flip Flop Rising edge of Input A inverts Result Input A changes from OFF 0 to ON 1 rising edge ON 1 if it was OFF 0 or OFF 0 if it was ON 1 Input A changes from ON 1 to OFF 0 falling edge unchang...

Page 135: ...dditional prompts Table 4 27 Free Form Logic Prompts Prompt Range Selections Definition EQ Symbol for AND operator Symbol for OR operator Symbol for XOR operator NEG Symbol for NOT operator A B C D E F G H Symbols for Input A through Input H O Letter O is the symbol for output CVn OS from the previous logic calculation Use for iterative calculations 1 One ON 0 Zero OFF Expressions enclosed by pare...

Page 136: ...0 0 1 0 0 1 0 0 0 1 1 1 1 0 0 0 1 0 1 1 1 1 0 0 1 1 1 1 Example equation using iteration The equation A B O computes the result of Input A OR Input B from current machine cycle AND Input A OR Input B from previous machine cycle Table 4 29 shows some possible results of this equation Table 4 29 Results of Logic Equation Using Iteration Input A current OR Input B current AND Input A previous OR Inpu...

Page 137: ...nverter The output CVn OS is the logical inverse of the input parameter Table 4 30 describes the Inverter prompts See Table 4 2 for additional prompts Table 4 30 Inverter Prompts Prompt Range Selections Definition INPUT OFF discrete parameter 0 1 Input source to be inverted ...

Page 138: ... s will be loaded from internal memory to the Profile function block s See Table 4 32 VPR Example 1 loading a 2 profile program You are programming a 2 programmer instrument According to Table 4 32 a 2 programmer instrument can run 2 profiles at a time and can store in its internal memory up to 6 programs each containing 2 profiles Suppose the BCD bits are programmed as follows Bit 2 1 Bit 1 1 Bit...

Page 139: ... instrument 3 Profiles per Program 4 programmer instrument 4 Profiles per Program This Program contains this Profile This Program contains these Profiles This Program contains these Profiles This Program contains these Profiles 1 1 1 1 1 1 1 1 2 1 2 2 2 3 1 2 1 3 3 4 1 2 2 1 4 5 1 3 1 2 2 1 6 1 2 3 2 7 1 4 1 3 1 3 8 1 2 2 4 9 1 5 1 3 3 1 10 1 2 4 1 2 11 1 6 1 2 3 12 1 2 3 4 93 1 47 1 24 1 94 1 2 3...

Page 140: ...GE LOW OFF or number Enter the output s lower display limit Output is not clamped or flashed when it exceeds this limit Default value is Y1 value RANGE HIGH OFF or number Enter the output s lower display limit Output is not clamped or flashed when it exceeds this limit Default value is Y1 value INPUT OFF analog parameter number This value will be compared with the X values of the curve The corresp...

Page 141: ...al 125 BC PID AO FB INPUT FUNCTION GENERATOR CV BC FB OV OV Figure 4 9 Function Generator Configuration For Valve Characterization AI INPUT FUNCTION GENERATOR CV ANOTHER FUNCTION BLOCK OV Figure 4 10 Function Generator Configuration For Input Signal Characterization ...

Page 142: ... preset value and turns CVn OS on an ON to OFF transition starts the timer Table 4 34 describes the Interval Timer prompts See Table 4 2 for additional prompts Table 4 34 Interval Timer Prompts Prompt Range Selections Definition PRESET OFF analog parameter number Timer counts to zero from this number of minutes RESET RUN OFF discrete parameter 0 1 Controls the operation of the timer See descriptio...

Page 143: ...pecified Start time and repeated at a specified Period thereafter Use this to activate a discrete parameter at a particular time and at regular intervals Start Time of first pulse Day Hour Min Sec Period Hours Min Sec Time CVn OS pulses ON at Start Time and at every Period Figure 4 12 Periodic Timer Table 4 35 describes the Periodic Timer prompts See Table 4 2 for additional prompts ...

Page 144: ...OFF discrete parameter 0 1 Phase NONE only When this discrete is ON 1 timer stops and resets to beginning of period When discrete is OFF 0 timer begins again START DAY MONDAY TUESDAY SUNDAY For Phase WEEKLY select the day of the week to start the timer 1 31 For Phase MONTHLY select the day of the month to start the timer If this number exceeds the number of days in any given month then the discret...

Page 145: ...rnational Units Of Measurement MF FACTOR1x 569xSQRT DPINPUTx PRESSUREINPUT 101 4 TEMPERATUREINPUT 273 where FACTOR 1 is calculated by user DP INPUT is differential pressure in KPASCALS PRESSURE INPUT is in KPASCALS TEMPERATURE INPUT is in C Table 4 37 describes the Mass Flow prompts See Table 4 2 for additional prompts Table 4 37 Mass Flow Prompts Prompt Range Selections Definition OUT LOW LIMIT O...

Page 146: ...mperature output TEMP LOW LIMIT NUMBER OFF Probe temperature value below which this block s low temperature discrete output OS is turned ON This limit and subsequent discrete output may be used to force the control loop s output to a known value when the probe temperature is too low for carbon potential control CO COMPENSATION NUMBER PARM OFF Number used in the C calculation which represents the C...

Page 147: ...ure Discrete CARBON POTENTIAL CONTROL CV PV SP HIGH RMAN CONSTANT AI AI AI C CONTROL LP AO LINEAR XXXXX X 0 0 1250 0 INDIRECT 0 0 mV 1250 0 mV TYPE K typ XXXXX X 0 0 2500 0 DIRECT F SAFE DOWN LINEAR Config as req d by CO analyzer CONSTANT OR FB DI Burn Off OV A1 OS A2 PV FURNACE TEMPERATURE CONTROL LP AO FB Furnace Temperature AI TYPE K typ XXXXX X 0 0 2500 0 DIRECT F SAFE UP F SAFE DOWN CV CONSTA...

Page 148: ...s Definition RANGE LOW RANGE HIGH OFF or number Enter the output s display limits Output is not clamped or flashed when it exceeds these limits DRY BULB TEMP OFF analog parameter number Dry bulb temperature in temperature units selected WET BULB TEMP OFF analog parameter number Wet bulb temperature in temperature units selected ATM PRESS PA OFF analog parameter number Enter atmospheric pressure in...

Page 149: ...remains ON 1 until the F0 calculation is reset via the Reset Input The output CVn A2 is the Time Remaining Tr at the current temperature to achieve Fd and is calculated as follows Fd F0 Tr _________ 10 T Tref Z The F0 calculation will be reset and the F0 value will remain at zero while the Reset Input is ON 1 The calculation will resume when the Reset Input goes OFF 0 again Table 4 40 describes th...

Page 150: ... holds its OUT LO LIM value when the input the IN LO LIM value for that output Each output holds its OUT HI LIM value when the input the IN HI LIM value for that output Output limits OUT LO LIM OUT HI LIM cannot exceed 100 but can be negatively sloped OUT HI LIM OUT LO LIM A1 A2 A3 0 30 60 90 100 100 0 INPUT SOURCE VALUE OUTPUT VALUE Figure 4 14 Advanced Splitter Default Outputs SPLIT LOOP AO FEED...

Page 151: ...tween OUT 1 OUT LO LIM OUT 1 OUT HI LIM OUT 1 OUT LO LIM OUT 1 OUT HI LIM OFF or number Enter OFF or a range for A1 s output Defaults are 0 for low limit 100 for high limit Scales A1 output OUT 2 IN LO LIM OUT 2 IN HI LIM OFF or number Enter a range for A2 s input Defaults are 30 for low limit 60 for high limit When input is between these values A2 output is scaled between OUT 2 OUT LO LIM OUT 2 O...

Page 152: ...d Split Output Function Table 4 42 describes the Standard Splitter prompts See Table 4 2 for additional prompts Table 4 42 Standard Splitter Prompts Prompt Range Selections Definition RANGE LOW RANGE HIGH OFF or number Enter the output s display limits Output is not clamped or flashed when it exceeds these limits INPUT OFF analog parameter number Input source Typically this is the output value OV ...

Page 153: ...ee Table 4 2 for additional prompts Table 4 43 Scaling Prompts Prompt Range Selections Definition IN LOW LIMIT IN HIGH LIMIT OFF or number Enter limits of input to be scaled RANGE LOW RANGE HIGH OFF or number Enter the output s scaling values and display limits Output is not clamped or flashed when it exceeds these limits INPUT OFF analog parameter number Input to be scaled according to the limits...

Page 154: ...T LOW LIMIT OUT HIGH LIMIT OFF or number Displayed output value will be clamped and will flash when these limits are exceeded LOW SELECT OFF analog parameter number If input goes below this number the output will equal the preset value Otherwise the output equals the input HIGH SELECT OFF analog parameter number If input goes above this number the output will equal the preset value Otherwise the o...

Page 155: ... OFF 0 then the averaging period resets Table 4 45 describes the 1 Point Block Average prompts See Table 4 2 for additional prompts Table 4 45 1 Point Block Average Prompts Prompt Range Selections Definition RANGE LOW RANGE HIGH OFF or number Enter the output s display limits Output is not clamped or flashed when it exceeds these limits INPUT OFF analog parameter number This parameter will be aver...

Page 156: ...every 30 10 or 3 minutes after When the Reset Input is ON 1 all accumulated samples are discarded and the output is held until the Reset Input is OFF 0 then the averaging period resets Table 4 46 describes the Rolling Average prompts See Table 4 2 for additional prompts Table 4 46 Rolling Average Prompts Prompt Range Selections Definition RANGE LOW RANGE HIGH OFF or number Enter the output s displ...

Page 157: ...is calculated every scan cycle Table 4 47 describes the Multiple Average prompts See Table 4 2 for additional prompts Table 4 47 Multiple Average Prompts Prompt Range Selections Definition OUT LOW LIMIT OUT HIGH LIMIT OFF or number Displayed output value will be clamped and will flash when these limits are exceeded INPUT 1 INPUT 8 OFF analog parameter number Enter up to 8 inputs to be averaged ...

Page 158: ... the CEMS Block Average prompts See Table 4 2 for additional prompts Table 4 48 CEMS Block Average Prompts Prompt Range Selections Definition RANGE LOW RANGE HIGH OFF or number Enter the output s display limits Output is not clamped or flashed when it exceeds these limits INPUT OFF analog parameter number Input to be averaged RESET OFF discrete parameter 0 1 When discrete is ON 1 average is reset ...

Page 159: ...or additional prompts Table 4 49 CEMS Rolling Average Prompts Prompt Range Selections Definition RANGE LOW RANGE HIGH OFF or number Enter the output s display limits Output is not clamped or flashed when it exceeds these limits INPUT OFF analog parameter number Input to be averaged RESET OFF discrete parameter 0 1 When discrete is ON 1 average is reset to zero when ON 1 to OFF 0 average restarts T...

Page 160: ...point value by an amount setpoint value LDEV Low Deviation Alarm when input value deviates below compare point value by an amount setpoint value HDEV High Deviation Alarm when input value deviates aboveow compare point value by an amount setpoint value HRATE High Rate Alarm when input value increases at rate setpoint value in units per minute Negative rate setpoints are processed as positive value...

Page 161: ...etpoint minus the hysteresis value A low alarm will clear when the input is greater than the setpoint plus the hysteresis value A deviation alarm will clear when the input is less than the setpoint minus the hysteresis value DELAY TIME OFF or number If the alarm condition clears before the delay time in seconds expires no alarm will be indicated SAMPLE HOLD OFF discrete parameter 0 1 When this par...

Page 162: ...outputs a running total TLn OV over time ATTENTION Totalizers which exceed the value 999 999 may only be displayed on the dedicated Totalizer Display If the value is programmed on other displays or stored to disk when it exceeds the programmed limits the value may be truncated and the value will flash Select a Totalizer to program Table 4 51 describes the Totalizer prompts See Table 4 2 for additi...

Page 163: ...ain The value resets to either the preset or the residual total preset plus final total since final total is either zero or negative if one exists DEMAND On Demand Same as UP except executes only while the ON DEMAND INPUT discrete is ON 1 Input is ignored while ON DEMAND INPUT is OFF 0 CONTIN Continuous Same as UP except the total ignores the PRESET value and integrates forever continuously TIME U...

Page 164: ...Programming Function Blocks and Features VPR VRX User Manual 12 00 148 4 15 Program Profiles Profile programming is explained in Section 5 ...

Page 165: ...SP HIGH LIMIT LPn LS LOOPn SP LOW LIMIT AOn IS AOn INC SLEW LIMIT AOn DS AOn DEC SLEW LIMIT AOn HS AOn IN HIGH LIMIT AOn LS AOn IN LOW LIMIT AOn IT AOn IMPULSE TIME type DAT COMM CONSTANT YES or NO A constant can receive its value from a remote host The remote value can then be plotted via the constant on a trend for display or to data storage YES The constant when written to remotely via serial c...

Page 166: ...le with its associated loop or analog output A mismatched destination can affect your output and can be difficult to diagnose Examples If destination is AO1 IT impulse time be sure that AO1 is programmed as a DAT If destination is LP2 IS be sure that Loop 2 is a type that has increasing slew limit on its menu ATTENTION If the destination is used the parameter being overridden by the destination ca...

Page 167: ...se Copy Block to copy Profile 1 to Profile 2 ATTENTION When copying Analog Output AO function blocks the calibration of that channel will also be copied You will have to recalibrate the destination AO channel s after the copy is complete See section 8 5 Table 4 53 describes the Copy Block prompts Table 4 53 Copy Block Prompts Prompt Range Selections Definition BLOCK TYPE AI AO AL CN CV DI DO LP TL...

Page 168: ... 2500 00 1500 00 12 15 11 45 11 15 Horizontal Trend Digital HTRNDDIG A ALARM 1 HIGH 12 15 11 45 11 15 TAG1 1500 00 DEG F 2500 00 VALUE1 Horizontal Trend Bar HTRNDBAR TEMP 8 2500 00 1500 00 1982 50 DEGF TEMP 5 2500 00 2500 00 1500 00 1500 00 2261 50 DEGF 3 Point Vertical Bar Graph V_3_BAR TEMP 3 2261 50 DEGF TEMP7 2261 50 DEGF 11 15 12 15 A TEMP 1 HIGH 6 Point Vertical Bar Graph V_6_BAR PRESSURE 3 ...

Page 169: ...405 00 OUT 15 0 A SP1 LP1 LP2 1500 00 0 00 PV 1054 00 SP 1040 00 OUT 10 0 A SP2 1000 00 0 00 Loop 2 Bar Summary LOOP_2BS PV 405 00 SP 405 00 OUT 15 0 A SP1 LP1 LP2 LP3 1000 00 0 00 1500 00 1200 00 0 00 0 00 PV 1054 00 SP 1040 00 OUT 10 0 A SP2 PV 623 00 SP 622 00 OUT 5 0 M SP1 Loop 3 Bar Summary LOOP_3BS DATA STORAGE STATUS 13 15 A TEMP 1 HIGH REMAINING TREND 1 HI TREND 3 ALARM SAMPLES EVENT SAMPL...

Page 170: ...FF ON OPEN CLOSED HIGH LOW ON OFF OFF ON OPEN CLOSED HIGH LOW ON OFF OFF ON OPEN CLOSED HIGH LOW POINT 1 OS POINT 2 OS POINT 3 OS POINT 4 OS POINT 1 OS POINT 2 OS POINT 3 OS POINT 4 OS POINT 1 OS POINT 2 OS POINT 3 OS POINT 4 OS POINT 1 OS POINT 2 OS POINT 3 OS POINT 4 OS POINT 1 OS POINT 2 OS POINT 3 OS POINT 4 OS POINT 1 OS POINT 2 OS POINT 3 OS POINT 4 OS DISCRETE POINTS SUMMARY PV 405 00 SP 40...

Page 171: ...y buffer and can be scrolled back in time Select NO to disable storage and scrolling of this group of points POINT 1 POINT 6 VPR100 VRX100 POINT 1 POINT 12 VRX150 Analog or discrete parameters Select up to 6 12 analog or discrete points to be displayed as a vertical or horizontal trend Trends of discrete points will show a value of 1 when ON and 0 when OFF NORMAL TIME BASE 5 15 30 minutes or 1 2 4...

Page 172: ...se trend to display alternate timebase when ON and normal timebase when OFF Displaying trend points logarithmically To display any trend point logarithmically follow this procedure Step Action 1 Under the Program menu select the desired point to be displayed logarithmically For example for Analog Input 1 select Program Analog Inputs then select Analog Input 1 2 Change the point s decimal position ...

Page 173: ...4 hrs 8 hrs 24 hrs 1 238 19 hrs 2d 11h 4d 23h 9d 22h 19d 20h 39d 16h 79d 8 h 263 days 2 158 13 hrs 1d 15h 3d 6h 6d 14h 13d 5h 26d 10h 52d 21h 158d 16h 3 119 9 hrs 1d 5h 2d 11h 4d 23h 9d 22h 19d 20h 39d 16h 119 days 4 95 7 hrs 23 hrs 1d 23h 3d 23h 7d 22h 15d 20h 31d 17h 95d 4h 5 79 6 hrs 19 hrs 1d 15h 3d 6h 6d 14h 13d 5h 26d 10h 79d 8h 6 68 5 hrs 17 hrs 1d 10h 2d 20h 5d 16h 11d 8h 22d 16h 68 days 2...

Page 174: ... 2d 12h 5 days 10 days 20d 1h 60d 3h 4 48 4 hrs 12 hrs 24 hrs 2 days 4 days 8 days 16 days 48d 2h 5 40 3 3 hrs 10 hrs 20 hrs 1d 16h 3d 8h 6d 16h 13d 8h 40d 2h 6 34 2 9 hrs 8 6 hrs 17 hrs 1d 10h 2d 20h 5d 17h 11d 10h 34d 8h 7 30 2 5 hrs 7 5 hrs 15 hrs 1d 6h 2d 12h 5 days 10 days 30d 1h 8 27 2 2 hrs 6 7 hrs 13 hrs 1d 2h 2d 5h 4d 10h 8d 21h 26d 17h 9 24 2 hrs 6 hrs 12 hrs 24 hrs 2 days 4 days 8 days ...

Page 175: ...int 1 Point 6 enter a second group of up to 6 points that will be displayed as horizontal or vertical bar graphs Set Up Panels Table 4 60 describes the prompts for setting up a Panel Display and Panel Meter Display Table 4 60 Set Up Panel Display Prompts Prompt Range Selections Definition POINT 1 POINT 12 Analog or discrete parameters Select up to 12 analog or discrete points On the Panel Display ...

Page 176: ...inition DISPLAY TIME Number Enter the time width of the profile trend display in the time units of the profile The higher this number the more of a profile will fit on the screen at a time A value of zero means the entire profile will be displayed if the profile has no infinite segment loops no infinite auto cycling and no external ramp type Set Up Profile 2 Set Up Profile 3 Set Up Profile 4 See T...

Page 177: ...e selected Screen will unblank if a key is pressed or an alarm diagnostic occurs DISPLAY KEY 0 1 OFF PARM By selecting PARM you can connect a discrete input parameter which will function as the Display key Each off to on transition of this discrete will behave as if the Display key were pressed Select 0 1 or OFF to disable this function BACKGROUND COLOR WHITE BLACK This sets the background color o...

Page 178: ... PANEL_4 4 point Panel Display VRX 150 PANEL Panel Display VPR 100 VRX 100 UNIT DATA Unit Data Display PANMETER Panel Meter ALARMSUM Alarm Summary STORAGE Storage Status TOTALIZR Totalizer LOOP_BAR Loop with Bar Graph LOOP_2BS Loop 2 Bar Summary LOOP_3BS Loop 3 Bar Summary LOOP_4BS Loop 4 Bar Summary SPP_2BS Setpoint Profiles 2 Bar Summary SPP_3BS Setpoint Profiles 3 Bar Summary SPP_4BS Setpoint P...

Page 179: ...any DI DO on or off ALARMS ENABLE DISABLE DISABLE removes access to the entire alarm system Any alarms already programmed will still operate giving message stripes and operating relays There will be no alarm summary or related displays CONSTANTS ENABLE DISABLE DISABLE removes the Constant entry display thus removing the ability to set or adjust CN values CNs previously programmed will continue to ...

Page 180: ... a value of zero offers no security Secures the following items MEMORY CLEAR SERVICES in Maintenance mode PROGRAM SECURITY in Program mode Changing out of Online Mode See SET MODE SET MODE Set to Yes to secure changing from Online mode to Program or Maintenance modes OPERATOR SEC CODE 3 digit number Enter a non zero operator security code value a value of zero offers no security Secures the follow...

Page 181: ...y so that each address on the link is unique PROTOCOL Binary Modbus RTU Select the correct protocol BAUD RATE 1200 2400 4800 9600 19200 38400 76800 Enter the speed of data transfer All equipment on the link must be set to match the host setting PARITY EVEN ODD NONE Appears for binary protocol only All equipment on the link must be set to match the host setting BYTE ORDER FP B FP BB FP L FP LB Appe...

Page 182: ...MAT USA MMDDYY INTL DDMMYY Select clock format IMPORTANT Resetting the clock can affect the storage schedule of a unit in service If the clock is set back more than 5 minutes the following actions will take place Data in storage buffers will be copied to the floppy disk and the buffers will then be cleared Data collection for storage will stop until the operator reinitializes the schedule If the c...

Page 183: ...STORE CALIB TO DISK Same choices as STORE CONFIG TO DISK Specify a filename and number 01 99 for the calibration Press Enter to store the calibration LOAD CONFIG FROM DISK Select a configuration filename First you must clear the instrument s configuration memory Press Enter to clear or Menu to abort and exit the menu Once the memory is clear select a filename from the floppy disk Press Enter to lo...

Page 184: ... default scan rate Allowable entries are 250 milliseconds 500 milliseconds or 1 second 250 ms rate is only available on 2 input units We recommend the following scan rates for the following configurations Table 4 69 Suggested Scan Rates 250 ms 500 ms 1 second 2 inputs 2 control loop 2 profiler 12 CVs 8 inputs 4 control loops 4 profilers 24 CVs 12 inputs 4 control loops 4 profilers 32 CVs NOTE Thes...

Page 185: ...gramming Function Blocks and Features 12 00 VPR VRX User Manual 169 4 25 Select Language SELECT LANGUAGE on the Main Program Menu changes the instrument s language to English Spanish German French Italian ...

Page 186: ...current storage The steps are described briefly Table 4 70 Table 4 70 Data Storage Setup Procedure Step Action 1 Access DATA STORAGE Online Insert a formatted 1 44MB or 120MB disk into the disk drive If necessary format disk using FORMAT DISK see page 179 See Opening Closing the Front Bezel in Section 3 6 Only 1 44MB floppy disks can be formatted on the instrument 120MB disks must be formatted on ...

Page 187: ...those changes The following items appear under SET UP NEW SCHEDULES and are described under the following headings Trend Data 1 Trend Data 2 Trend Data 3 Alarms Events Diagnostics Unit Data Storage Allocation Batch Control Trend Data 1 At the top of the display the message SETUP IS CURRENT indicates that current setup for storage of TREND 1 is exactly as shown If the message is SETUP IS NOT CURREN...

Page 188: ...POINT 12 VRX150 Analog or discrete parameter Select the data points for the trend LOW RATE Seconds 5 1 2 3 4 5 6 7 8 9 10 20 30 40 50 Minutes 1 2 3 4 5 10 15 20 30 40 50 Hours 1 Enter data collection rate This is how often the data points are sampled The 5 sec rate cannot exceed 6 points total in Trends 1 3 HIGH RATE Seconds 5 1 2 3 4 5 6 7 8 9 10 20 30 40 50 Minutes 1 2 3 4 5 10 15 20 30 40 50 Ho...

Page 189: ...Trend s alternate timebase is selected from the Online Point Trend menu Storage Trend s low rate will be used when display Trend s normal timebase is selected See Table 6 2 Point Detail Menu Prompts Timebase EXTERNAL ENABLE OFF discrete parameter 0 1 When ON 1 this discrete parameter will allow storage of the data type when off storage for the data type will stop This enable is independent of the ...

Page 190: ...vents Event storage consists of a complete log of events including the event title time of occurrence the status or value after the change and the batch identification number if present When event storage is running loop and instrument mode events are always stored discrete input and output events are stored only if first enabled under those items program menus see Sections 4 10 and 4 11 Table 4 7...

Page 191: ...rage is controlled by a discrete parameter see BATCH CONTROL page 179 or by start stop batch menu item Batch data may be started and stopped several times in a single file until the file is full Batch start increments a batch number that is stored along with the data The batch number may be used for data retrieval and analysis using SDA data analysis software ON COMMAND storage collects a single s...

Page 192: ...in any Data Storage mode In CONTINUOUS mode it will start as scheduled and collect samples until stopped by manual command the ENABLE STORAGE in the Online Data Storage menu In BATCH mode the timer schedule will be started and stopped by an Online menu selection BATCH STATE by the operator or by an optional discrete input designated as the BATCH CONTROL SELECT FILENAME FILE CYCLE DRYER PROD RECORD...

Page 193: ...ate can be altered here or in the trend data setup see Table 4 71 If the hi storage rates are changed the disk capacity will reflect the new trend capacity Enter data collection rate This is how often the data points are sampled The 25 ms selection is only available for 2 input instruments with no more than 3 points total in Trends 1 3 The 5 sec rate cannot exceed 6 points total in Trends 1 3 TREN...

Page 194: ... 4 9hrs 1 0day 2 0days 6 2days 12 4days 2 0mos 4 1mos 1 0year 2 0yrs 12 3 9hrs 19 6hrs 1 6days 4 9days 9 8days 1 6mos 3 2mos 9 8mos 1 6yrs 18 2 8hrs 14 4hrs 1 2days 3 6days 7 2days 1 2mos 2 4mos 7 2mos 1 1yrs For combinations not shown above use the formula on the left for an estimate of storage disk capacity Use the formula on the right to estimate the amount of time trend data will be stored to ...

Page 195: ... discrete parameter as the START STOP switch for all data types whose storage mode is set to BATCH ATTENTION If no BATCH CONTROL parameter is defined here batch storage is started stopped instead through the menu item BATCH STATE If a parameter is defined here BATCH STATE menu item is disabled Format Disk Place a 1 44 megabyte floppy disk in the drive select this line and press Enter The message P...

Page 196: ...0MB Zip disk into your PC drive 2 Run DSU The dialog box above appears 3 Click on Drive Letter to specify the drive on your PC A B etc 4 Click on Status to see amount of free disk space Each trend group requires 24MB so 2 trend groups require 48MB 3 groups require 72MB If your disk does not have enough free space delete some files before continuing 5 When your disk has enough free space click on T...

Page 197: ...ended you first preinitialize the disk with DSU Select INITIALIZE DISK from DATA STORAGE Select USE NEW SCHEDULES to store the new storage schedules If you choose USE CURRENT SCHEDULES the disk is initialized using the current setup the setup from the previous initialization not the new setup Typically the operator will choose USE CURRENT SCHEDULES to continue storing the same setup onto a new dis...

Page 198: ...Programming Function Blocks and Features VPR VRX User Manual 12 00 182 ...

Page 199: ...y a control loop s Setpoint 2 A profile is also known as a curve or recipe A profile is analogous to a compact disc in that the profile is played by the profiler Your instrument contains 1 2 3 or 4 profiles depending on the option ordered A program is a set of one to four profiles depending on the instrument Programs in a single profile instrument contain 1 profile programs in a two profile instru...

Page 200: ...n Progress and At End Up to 16 Discrete outputs Events programmable per segment Four user selectable methods for ramping Automatic recycling of the profile Up to four levels of looping within profile Jumping to another segment Batch operation including shutdown profiling activated through a discrete input or online menu Schematic of the Setpoint Profiler function block SP TIME Setpoint output valu...

Page 201: ...phase the batch phase and the shutdown phase With a multi phase profile you can rerun the batch phase multiple times known as AUTO CYCLING or skip to the shutdown phase The batch phase of a multi phase profile is specified by the BATCH FIRST SEGMENT and BATCH LAST SEGMENT prompts See Figure 5 2 Single Phase Profile Multi Phase Profile END END shutdown END batch BATCH FIRST SEGMENT 3 BATCH LAST SEG...

Page 202: ...ch PV is compared with the value of the profile If the difference between either PV and the profile value exceeds specified amounts the profiler will Hold soak if enabled to do so Number of segments Up to 63 segments may be in a profile Time Units All segments use the same time base seconds minutes or hours 4 types of ramp segments There are four ramp types selectable at the RAMP TYPE prompt 1 Val...

Page 203: ...ak Segment 5 Time Ramp segments Time time to reach next segment Value Value beginning value of current segment Ramp Type Value Duration Soak segments Time duration of soak Value value of soak Figure 5 3 Value Duration Ramp Type To properly terminate a Val Dur profile you must program the segment beyond the last segment with the following 1 The value you want the program to end with Looking at Figu...

Page 204: ...nt s VALUE prompt is not used Segment 1 Time Segment 2 Time Segment 3 Time Segment 1 Value Segment 3 Value Ramp Type Time Features of this ramp type First andlast segments mustbe soaks Noconsecutiveramps or soaks Ramp segments Time time needed to reachnext soak segmentValue Value not used in ramp segments Soaksegments Time duration of soak Value value of soak Figure 5 4 Time Ramp Type ...

Page 205: ...tures of this ramp type First and last segments must be soaks Noconsecutiv e ramps orsoaks Ramp segments Time rate atwhich next soak Value will bereached in PV units Time Units Example Time 3 Time Units Seconds PV units degrees F Therefore profile will ramp to next soak Value at 3 degrees F per second Value not usedwith ramp segments Soaksegments Time duration of soak Value value of soak Segment 2...

Page 206: ... not used Segment 1 Time Segment 3 Time Segment 1 Value Segment 3 Value Ramp segments Time amount profile will change toward next soak Value when theRamp Increment discrete switches on Value not used with ramp segment Soaksegments Time duration of soak Value value of soak Segment 2 Time Segment 2 Time Segment 2 Time Segment 2 Elapsed time Ramp Increment Off to On causes incremental value change to...

Page 207: ...anteed soak the profile will resume running when the deviation has decreased by this amount The following examples assume GUARANTEED SOAK is ON 1 and the example segment s GUAR SOAK 1 is ON 1 Example 1 Assume PV 1 is 20 units above the profile output GUAR SOAK HI LIM is 15 HYSTERESIS is 5 The profile will Hold because the deviation high limit is exceeded The profile will resume running when the PV...

Page 208: ...fter the profiler is ended Table 5 1 Example of Segment Events Segment 1 Segment 2 Segment 3 Event 1 State 1 ON 0 OFF 0 OFF Event 2 State 0 OFF 1 ON 0 OFF Event 3 State 1 ON 0 OFF 1 ON To activate events in the middle of a ramp segment replace the desired segment with 3 segments a ramp a very short soak and another ramp Program the second and third segment events as if they were the middle of the ...

Page 209: ... other loops but cannot overlap Loop 1 From Segment 2 To Segment 3 Repeat Count 1 S e g m e n t 2 Segment 3 Segment 1 S e g m e n t 2 Segment 3 S e g m e n t 4 Segment 5 Repeated segments Figure 5 9 Example Of A Segment Loop Examples of valid loops Loop 1 LOOP FROM SEGMENT 1 LOOP TO SEGMENT 10 Loop 2 LOOP FROM SEGMENT 1 LOOP TO SEGMENT 9 Loop 1 LOOP FROM SEGMENT 1 LOOP TO SEGMENT 10 Loop 2 LOOP FR...

Page 210: ...olding multiple profilers simultaneously The figure below shows how to configure your instrument to hold all profilers when one or more profilers enters the Hold state because of a guaranteed soak Also shown is how to configure it to hold or start all profilers by pressing the F2 HOLD key Note that any profiler can still be put in Hold through the popup profile menu Table 5 14 page 214 doing so wi...

Page 211: ...s OFF Table 5 2 Parameters That Control Profiler Execution Parameter name Definition Triggered by Conditions present Result START Starts Profiler from Ready Hold or End state Activated by operator menu or by discrete input May be connected to the START F1 key SY1F1 Rising edge Profiler in Ready or End state Profiler starts to Run RESET RUN The behavior of this parameter depends on START If the STA...

Page 212: ...rofiler is in Run or Hold Profiler is put in Hold ADVANCE Advances a profiler on Hold to the starting value of the next segment If the profile is on the last segment it advances to the ending value of the last segment If the profile is on the ending value of the last segment of the batch then it advances around to the starting value of segment 1 or to the first segment of the batch phase as define...

Page 213: ...ait for the profiler to execute at its normal speed When FAST FORWARD is ON the profiler will run at a speed determined by the TIME MULTIPLIER parameter The higher the time multiplier the faster the profiler will run Fast Forward is activated by a discrete input Example The Programmer is running at a 500 msec scan rate The TIME MULTIPLIER is set to 60 Therefore the profiler will run 60 times faste...

Page 214: ...ure 5 12 Fast Forward SHUTDOWN When Shutdown is activated by a discrete input or by the operator menu the profiler jumps from the batch phase to the shutdown phase of a multiphase profile The shutdown phase begins at the segment defined by the parameter BATCH LAST SEGMENT 1 Shutdown is useful when you need to shut down your process without waiting for the profiler to finish a batch Example BATCH F...

Page 215: ... SEGMENT BATCH LAST SEGMENT 1 END batch END shutdown Figure 5 13 Shutdown RAMP INCREMENT See External Ramp Type on page 190 Rising edge Profiler is in Run mode RAMP TYPE of profiler is External Profiler increments by amount specified by the segment s TIME GUARANTEED SOAK See Guaranteed Soak on page 191 Level ON Excessive deviation between profiler and PV 1 or PV 2 the segment s GUAR SOAK 1 or GUAR...

Page 216: ...his section Program Profilers menu in Program mode This menu lets you define various parameters for controlling the profiler s execution To access the Program Profilers menu 1 Press the Menu button until a main menu is displayed 2 Select Set Mode and change the mode to Program 3 Select Program Profilers 4 Select a profiler 1 through 4 to program Only profilers that are not actively running are sel...

Page 217: ... value PV 2 is shown on SP Trend display s Point Detail menu PV 2 is also trended on SP Trend display START Discrete parameter 1 0 or OFF See Start on page 195 RESET RUN Discrete parameter 1 0 or OFF See Reset Run on page 195 HOLD Discrete parameter 1 0 or OFF See Hold on page 196 ADVANCE Discrete parameter 1 0 or OFF See Advance on page 196 HOT START Discrete parameter 1 0 or OFF See Hot Start on...

Page 218: ...ILE Select 1 4 Select the lowest numbered profile to be stored that is Profile 1 2 3 or 4 See How programs are stored on a disk on page 211 for details NUMBER OF PROFILES Select 1 4 Number of profiles 1 2 3 or 4 determines how many profiles will be stored starting with the Starting Profile For example if Starting Profile is 1 and Number of profiles is 3 then Profiles 1 2 and 3 are stored See How p...

Page 219: ...which contains Profiles 1 2 and 3 These profiles will replace the profiles currently set up in the instrument Profile 4 will not be replaced LOAD PROGRAM FROM MEMORY PROGRAM NUMBER Select a program 1 96 to load into the Setpoint Profiler function block There are up to 96 slots allotted for program memory storage Depending on how many profiles your instrument has each program will contain a certain...

Page 220: ...r details GUAR SOAK HI LIM OFF or number The profiler will Hold if PV 1 or PV 2 deviates more than this much above the profiler output See Guaranteed Soak on page 191 for details HYSTERESIS OFF or number See Hysteresis on page 191 for details BATCH FIRST SEGMENT 0 63 Specify the first segment of the batch phase Prior segments are the start up phase A value of 0 indicates a single phase profile See...

Page 221: ...lowing segment BATCH LAST SEGMENT before cycling back to the BATCH FIRST SEGMENT Once the profiler is ENDed the automatic cycling function will change the profiler to the RUN state The elapsed time of the profiler will continue running during recycling AUTO CYCLE COUNT 0 254 0 the profile or batch will repeat forever 1 254 the profile or batch will repeat this many times EDIT PROFILE LOOPS LOOP 1 ...

Page 222: ...tion See Fast Forward When FAST FORWARD is ON 1 the profiler will run at a speed determined by the TIME MULTIPLIER parameter Example The instrument is running at a 500msec scan rate The TIME MULTIPLIER is set to 60 Therefore the profiler will run in 500msec x 60 or 30 second increments Running a profiler in FAST FORWARD is a way to check for proper functioning of the profiler s events and outputs ...

Page 223: ...page 186 for details GUAR SOAK 1 ON or OFF ON means the profiler will Hold during this segment if deviation between PV 1 and the profiler output exceeds the guaranteed soak limits in Table 5 5 OFF means the profiler will not Hold during this segment due to deviation See Guaranteed Soak on page 191 for details GUAR SOAK 2 ON or OFF ON means the profiler will Hold during this segment if deviation be...

Page 224: ...view profiler events view profiler details profiler elapsed time segment time remaining profiler length in seconds PV 2 value edit profile segments view various profiler displays All these tasks can be done using the front panel buttons shown in Figure 5 15 The procedures are explained in the next several pages START 1 HOLD RESET SP1 FURNACE 2000 0 PV 1498 6 2 34 07 0 00 SP 1500 0 SEG 2 5 RUN Menu...

Page 225: ... your instrument See Table 5 7 For example on an instrument with 3 profiles you can stored Program 1 which contains Profiles 1 2 and 3 Table 5 7 How Profiles Are Stored In Memory VPR100 VRX150 only 1 programmer instrument 1 Profile per Program 2 programmer instrument 2 Profiles per Program 3 programmer instrument 3 Profiles per Program 4 programmer instrument 4 Profiles per Program This Program co...

Page 226: ...VPR100 VRX150 Step Action Result Notes 1 If instrument is not in online mode press the Display button to change to online mode An online display is shown 2 Access the Setpoint Profile Trend display Press the Display button until the Setpoint Profile Trend display is shown Or Press the Display button until a Setpoint Bar Graph display is shown Press the Tab button to move the cursor to the TREND te...

Page 227: ...s of profiles that can be stored to disk Table 5 10 How Profiles Are Stored On Disk 1 Programmer Instrument 1 Profile per Program 2 Programmer Instrument Up to 2 Profiles per Program 3 Programmer Instrument Up to 3 Profiles per Program 4 Programmer Instrument Up to 4 Profiles per Program Starting Profile Number of Profiles Program contains this profile Starting Profile Number of Profiles Program c...

Page 228: ...ne menu Online menu is displayed 3 Press Down Arrow button to highlight Setpoint Profiles Cursor moves down 4 Press Enter Setpoint Profiles menu is displayed 5 Press Down Arrow button to highlight Load Program From Disk Prompt is highlighted 6 Press Enter Load Program sub menu is displayed 7 Press Up Arrow or Down Arrow to highlight desired program file Program is highlighted 8 Press Enter to sele...

Page 229: ...READY 2 Press Tab button to display the profile menu SP1 500 00 PV 0 00 SP 0 00 0 00 0 00 00 SEG1 9 READY START HOLD RESET ADVANCE SHUTDOWN EVENTS DETAIL SUMMARY EDIT LOAD PROFIL01 3 Cursor is on Start Press Enter Profiler starts running at segment 1 if in Ready or End or resumes running from its Hold state If in Ready state and Hot Start has been activated profiler will start at the first point i...

Page 230: ...y if that profile s HOLD parameter was configured as SY1 F2 and if that profile s HOLD LEVEL EDGE is set to EDGE See Section 5 3 How to reset a profiler Table 5 15 Profiler Reset Procedure Step Action Result Notes 1 Place profiler in Hold See Profiler Hold procedure in Table 5 14 1 Perform steps 1 and 2 from Start procedure Table 5 13 Profile menu is displayed 2 Press Down Arrow button to move cur...

Page 231: ...gment If it is a multiphase profile the profiler advances within the batch phase only Events assume their segment states 3 To resume running the profiler select Start Profile resumes running from the new segment How to shut down a profiler Table 5 17 Profiler Shutdown Procedure Step Action Result Notes 1 Place profiler in Hold by performing Profiler holding procedure Table 5 14 See Profiler Hold p...

Page 232: ... and Hold the status during the entire segment 1 ON 2 ON 3 OFF 4 OFF 5 OFF 6 OFF 7 OFF 8 OFF 9 OFF 10 OFF 11 OFF 12 OFF 13 OFF 14 OFF 15 OFF 16 OFF EVENTS How to view profiler details Table 5 19 Details Viewing Procedure Step Action Result Notes 1 Perform steps 1 and 2 from Start procedure Table 5 13 Profiler menu is displayed 2 Press Down Arrow button to move cursor to Detail Press Enter Shows El...

Page 233: ...Three profilers will be displayed as bar graphs Data for your profile s will be displayed RUN 40 00 SEG 5 00 21 13 TREND READY 71 00 SEG 1 00 00 00 TREND END 820 20 SEG 15 01 30 00 TREND SP1 SP2 SP3 100 00 0 00 200 00 1500 00 200 00 100 00 Setpoint Profiler 3 Bar Summary SPP_3BS 3 Press the Tab button to move the cursor to the TREND of the desired profiler then press Enter The profiler trend of th...

Page 234: ...om Start procedure Table 5 13 Profiler menu is displayed 2 Press Down Arrow button to move cursor to Edit Press Enter The Edit Profile menu is displayed EDIT PROFILE n SEGMENT n NEXT SEGMENT PREVIOUS SEGMENT VALUE 100 00 AUX VALUE 50 00 TIME 20 000 The profile and segment numbers whose value and time you are editing are shown 3 Use Up Arrow and Down Arrow buttons to move cursor to value or time Pr...

Page 235: ... 3 Bar Graphs Displays 3 Profiles data as bar graphs Interactive 221 Setpoint Profiles w 4 Bar Graphs Displays 4 Profiles data as bar graphs Interactive 221 Setpoint Profile Trend Displays a Profile as a Trend Interactive 221 Vertical Trend Displays up to 6 or 12 points trended vertically Interactive 222 Vertical Trend Digital Displays up to 6 or 12 points as trend and digitally Interactive 222 Ve...

Page 236: ...vertically View only 6 point Vertical Bar Graph Displays 6 points vertically View only 8 point Vertical Bar Graph Display 8 points vertically View only 12 point Vertical Bar Graph Displays 12 points vertically View only 4 point Horizontal Bar Graph Displays 4 points horizontally View only 6 point Horizontal Bar Graph Displays 6 points horizontally View only Unit Data Displays up to 12 point values...

Page 237: ...TREND READY 71 00 SEG 1 00 00 00 TREND END 820 20 SEG 15 01 30 00 TREND SP1 SP2 SP3 100 00 0 00 200 00 1500 00 200 00 100 00 SP1 100 00 0 00 SP2 100 00 0 00 SP4 100 00 0 00 SP3 100 00 0 00 RUN 40 00 SEG 5 00 21 13 TREND RUN 70 00 SEG 2 00 10 08 TREND READY 50 00 SEG 1 00 00 00 TREND HOLD 50 00 SEG 6 01 23 00 TREND Figure 6 1 Setpoint Profile Summary Displays Interacting with Setpoint Trend Display...

Page 238: ...GF 1500 0 2500 0 A ALARM 1 HIGH 12 15 11 45 11 15 Vertical Trend V_TREND 12 15 11 45 11 15 10 45 10 15 1500 0 2500 0 A ALARM 1 HIGH DEG C TAG1 VALUE1 TAG2 VALUE2 TAG3 VALUE3 TAG4 VALUE4 TAG5 VALUE5 TAG6 VALUE6 Vertical Trend Digital VTRNDDIG TEMP 7 2261 50 DEGF A TEMP 1 HIGH Vertical Trend w 4 Bar VTRNDBAR A ALARM 1 HIGH TAG1 VALUE1 TAG2 VALUE2 TAG3 VALUE3 TAG4 VALUE4 TAG5 VALUE5 TAG6 VALUE6 DEG F...

Page 239: ... button to restore the Point Detail menu The trend display will remain at the chosen point Press the Display button to restore the primary display and cancel DETAIL feature FIND Lets you display the trend from a certain time A list of times will appear on the display as shown FIRST is the oldest time available in the trend LAST is the most recent time available FIRST JAN 1 1999 12 00 LAST JAN 5 19...

Page 240: ...ble for live trends only If a storage trend s CHANGE WITH KEY is set to YES then changing the timebase will also change the storage rate of the storage trend That is if the live Trend1 is displayed in NORMAL timebase then the storage Trend1 will be stored at the LOW rate If the live Trend1 is displayed in the ALTERN timebase then the storage Trend1 will be stored at the HIGH rate Trend2 behaves th...

Page 241: ... Step Action Result 1 Press Tab key Displays menu item SET HOLD at the lower right hand corner of the display 2 Press Tab key Displays the desired point 3 Press Enter Holds display on desired point An H appears in the lower right of the display To resumes rotation through all points follow the procedure in Table 6 4 Table 6 4 Resume Panel Display Rotation Procedure Step Action Result 1 Press Tab k...

Page 242: ...ab key Displays menu item SET HOLD at the lower right hand corner of the display 2 Press Tab key Each press advances through the points one at a time After one press Displays points 2 5 After two presses Displays points 3 6 Etc 3 Press Enter Holds display on desired points An H appears in the lower right of the display To resumes rotation through all points follow the procedure in Table 6 6 Resume...

Page 243: ...you can select Auto or Manual control mode for the loop change loop output change the setpoint value switch to the Loop Tuning display for Setpoint 1 Setpoint 2 toggle for tuning parameters and pretuning Detailed instructions for performing these interactions are described in Table 6 7 Table 6 7 Interacting With Loop Displays To perform this action Do these steps Move the cursor box to another are...

Page 244: ...hanged online Setpoint 2 cannot be changed if it is acting as a remote setpoint e g running a profile You can also change the setpoint value by accessing the Tune Loop menu as described in the next row Access the loop tuning parameters Press Tab key until the cursor is on the loop tag at the top of the display Press Enter to access the Tune Loop menu for that loop Adjust desired parameters To retu...

Page 245: ...ges consist of a symbol on the left side of the display and a text message next to it on the right The Data Storage message has no symbol and includes only the text portion Multiple messages If multiple messages are present simultaneously they will be arranged in a cascaded or shingled arrangement so that underlying symbols will be visible data storage on top diagnostics in the middle alarms on bo...

Page 246: ...k in the drive The disk is write protected The operator is in the process of retrieving stored data from the disk The disk is not current see DSK NOT CURRENT below The front bezel is open The message will disappear when the condition is corrected or if data storage is disabled turned off DISK FULL Yellow No more space is available on one or more of the files on the floppy disk for storage of data ...

Page 247: ... appears only on the AI Value Adjust display It indicates that a bias has been manually applied to the value of the particular data point The symbol will disappear when the value is set to OFF Red Low Alarm Setpoint Located above vertical trends right of horizontal trends along side of bar graph These symbols appear automatically if a displayed point is the input to one or more Alarm function bloc...

Page 248: ...Online Operations Using Primary Displays VPR VRX User Manual 12 00 232 ...

Page 249: ...r a few seconds before the correct online display is shown You can avoid this distraction by selecting ONLINE from the SET MODE menu instead The top level of the menu structure is shown in Table 7 1 Your unit may have a reduced menu if options are not present or if features have been disabled through programming selections Table 7 1 Online Mode Menu Menu as displayed Function SET MODE Change instr...

Page 250: ...The disk must be DOS formatted Formatting may be done at a PC or in the instrument with DATA STORAGE menu item FORMAT DISK 1 44MB disk only Maintaining a stock of several formatted disks is recommended to minimize maintenance time on the instrument For 120MB or Zip disks it is recommended you preinitialize them using DSU See Data Storage in section 4 26 for more information Disks are inserted and ...

Page 251: ...tains configuration files In this case a DISK NOT CURRENT message is displayed and data is stored in a buffer not on the disk Initializing a disk using the same storage setup For 120MB or Zip disks it is recommended you preinitialize the disk using DSU See Data Storage in section 4 26 for more information To continue storing the same data storage schedule on this disk select the online DATA STORAG...

Page 252: ...n on the floppy disk The tab must be closed to permit data storage DISK ERRORS The disk installed in the drive is faulty or is not a DOS formatted 1 44 Mb disk It must be formatted before it can be initialized Formatting can be performed on an IBM compatible PC or with the FORMAT DISK command in the Maintenance menu DISK IS MISSING No disk is installed in the drive Checking current storage setup T...

Page 253: ...TE Acts as a start stop switch for each storage file type The ENABLE STORAGE and EXTERNAL ENABLE both must be enabled for BATCH STATE to function Accessed under DATA STORAGE menu If batch storage mode is configured for any storage file and if BATCH CONTROL has not been configured with a discrete then you can manually start stop the batches using this selection The instrument will automatically ass...

Page 254: ...ure 7 1 DATA STORAGE STATUS 13 15 A TEMP 1 HIGH REMAINING TREND 1 HI TREND 3 LO ALARM SAMPLES EVENT SAMPLES DIAG SAMPLES UNIT DATA SAMP SYSTEM NORMAL DISK NORMAL ENABLE STORAGE ENABLE DD HH MM O2 10 15 ROLL 20 25 ROLL 50 Y Y Y N Y N Status of external enable Y Enabled N Disabled Time remaining for each trend days hours minutes Number of remaining samples for alarms events diagnostics and unit data...

Page 255: ...Data 3 Select a start time within the first and last times Data replay will begin at this time For trends select horizontal or vertical replay format and screen size timebase 4 Select Replay to view the data ATTENTION If you are replaying data from a non current disk keep in mind that the instrument will continue acquiring data and holding it temporarily in its active memory RAM until you insert a...

Page 256: ...point value HDEV High Deviation Alarm when input value deviates aboveow compare point value by an amount setpoint value HRATE High Rate Alarm when input value increases at rate setpoint value in units per minute Negative rate setpoints are processed as positive values May take up to 30 seconds to activate LRATE Low Rate Alarm when input value decreases at rate setpoint value in units per minute Ne...

Page 257: ...ect DISPLAY ALARM SUMMARY to display a list of active alarms Up to 4 pages 12 alarms can be listed Unacknowledged alarms will be flashing Display Alarm Summary can also be accessed by pressing the Display button if the Alarm Summary display was assigned to that button See Section 4 18 3 Press the Up Arrow or Down Arrow button and a cursor will appear on the display Use the Up Arrow or Down Arrow b...

Page 258: ...cause of the diagnostic You are not required to acknowledge a diagnostic The flashing can also be stopped if all diagnostics are erased using the DELETE ALL DIAGNOSTICS menu selection Table 7 7 Diagnostic Acknowledgment Procedure Step Action 1 Select ACCESS SUMMARIES from the main online menu 2 Select DISPLAY DIAGNOSTICS to display a list of diagnostics Unacknowledged diagnostics will be flashing ...

Page 259: ...ting the diagnostics Table 7 8 Delete All Diagnostics Procedure Step Action 1 Select ACCESS SUMMARIES from the Main On Line Menu 2 Select DELETE ALL DIAGNOSTICS to delete all diagnostics from the summary 3 Press Menu or Display buttons to exit the menu Product Information Select this item to display the logo screen which includes the product identification software version number part number of th...

Page 260: ... Press Enter to enter the changes Press Menu to leave the menu Adjust Analog Inputs Select this item to display a list of all the analog inputs presently configured Analog Input Adjust may be applied or removed from any AI on the list If the AI point has been configured with a pyrometer range the Input Adjust is applied as a multiplier equal to the newly entered value divided by the actual measure...

Page 261: ...t source is at 50 SENSITIVITY Applies to PP type AO only This is a percentage value This value should be set to the highest number which does not cause drive motor oscillation POS ALGORITHM Applies to PP type AO only The PP and Auto algorithms require a feedback analog input The selection of Auto allows normal PP feedback positioning of a drive motor when the feedback input is good and defaults to...

Page 262: ...s VPR VRX User Manual 12 00 246 7 6 Setpoint Profiles For instructions on this menu see Section 5 4 How to set up a profiler Tables 5 4 and 5 5 For instructions on common operator tasks with the Setpoint Profiler see Section 5 5 ...

Page 263: ... of SP1 SETPOINT 2 Number or parameter Enter the new value of SP2 If SP2 is a remote setpoint you cannot change the value here PROP BAND 1 See Gain 1 GAIN 1 Enter a value of 0 1 to 200 for Gain or 0 5 to 1000 0 for Proportional Band Enter OFF to allow integral only control Variable Gain1 or PB1 is available by programming a constant s Destination with GN or PB See Program Constants Section 4 16 Ga...

Page 264: ...ate 1 is the rate for the first set of tuning parameters Rate 2 is for the second set Variable Rate1 is available by programming a constant s Destination with RT Program Constants Section 4 16 PROP BAND 2 See GAIN 1 RESET 2 See RESET 1 RATE 2 See RATE 1 MANUAL RESET 100 to 100 This feature functions only when OFF is configured for the loop s RESET parameter Enter a value equal to the desired loop ...

Page 265: ...isplay to help find the optimal tuning parameters Note If you access this display through a loop display by Tabbing to and selecting the loop tag name at the top of any loop display the trend data is not buffered when you leave and return to this tuning trend display Therefore if you wish to adjust tuning parameters and then look at the trend to see the effects it is recommended you select Tune Lo...

Page 266: ...his process may take up to 4 to 6 process time constants See Table 7 12 3 CALCULATING Identification is complete and calculation of new tuning parameters is in process See Table 7 12 4 COMPLETE Calculations are complete and new parameters are ready to replace the loop s tuning parameters if desired See Table 7 13 NOTE While using Pretune it is recommended that Overshoot Suppression is turned off W...

Page 267: ...ration range Adjusting or switching setpoints or output after starting pretune will abort the pretune causing an error message to appear Gain Proportional Band Reset Use known good settings Or set Gain 1 0 PB 100 Reset 1 0 and place loop in Manual mode Rate Optional If OFF pretune will not calculate a Rate Suppress Overshoot Set to OFF Pretune may detect changes to the working setpoint and abort T...

Page 268: ...tatus Pretune COMPLETE menu Table 7 13 describes the Pretune COMPLETE prompts Table 7 13 Pretune COMPLETE Prompts Prompt Definition STATUS Status Completed This is a read only prompt PB GAIN New Prop Band or gain determined by pretune This is a read only prompt RESET New Reset determined by pretune This is a read only prompt RATE New Rate determined by pretune This is a read only prompt INSTALL Se...

Page 269: ...omatic and manual modes Repeat pretune PTA SP SEL CHNGE Loop was in automatic mode and an attempt was made to switch between Setpoint 1 and Setpoint 2 Repeat pretune PTA OUT MOVED Loop was in manual mode and loop s output value changed Repeat pretune PTA SP MOVED Loop was in automatic mode and the setpoint value changed Repeat pretune PTA LOOP OS Loop is out of service Fix loop before repeating pr...

Page 270: ...4 7 8 Review Programming This item is visible only if enabled under Enable Features in the Program mode Select this item to see how the instrument is configured You can view all Program mode menus as if you were in Program mode but you cannot change anything ...

Page 271: ...r that this mode is an off line mode Table 8 1 Maintenance Mode Menu Menu as displayed Function SET MODE Changes operating mode of instrument CALIBRATE ANALOG INPUTS Calibrates Analog Inputs CALIBRATE ANALOG OUTPUTS Calibrates Analog Outputs OFF LINE DIAGNOSTICS Runs diagnostic tests to check various instrument functions DATABASE SERVICES Clears the configuration and or calibration from the instru...

Page 272: ...g topics are explained in this section Topic Page Routine Maintenance 257 Set Mode 257 Calibrate Analog Inputs 257 Calibrate Analog Outputs 258 Off line Diagnostics 259 Database Services 260 Reset Unit 260 Product Information 260 Mains Frequency 260 Warm Start Time 261 Demo 262 ...

Page 273: ... for calibration Only one Analog Input is needed for calibration regardless of the number of inputs present WARNING Disconnect power to all terminals before connecting or disconnecting calibration leads Hazardous voltage is present on the mains terminals and may be present on other terminals More than one switch may be required to de energize the unit before servicing ATTENTION Time stamp and desc...

Page 274: ...bration is complete Repeat this step using 25 ohm resistor and RTD CALIBRATE 25 OHMS 5 Press Menu when AI calibration is complete to return to the main Maintenance menu A B C Figure 8 1 RTD Calibration Connection 8 5 Calibrate Analog Outputs For VAT calibration a precision voltmeter is required For CAT calibration a precision milliammeter or a precision resistor and voltmeter is required WARNING D...

Page 275: ... exact high value Press Enter when done 7 Repeat steps 1 6 to calibrate other CAT or VAT outputs 8 Press Menu to restore the main Maintenance menu 8 6 Off line Diagnostics The following table describes the prompts Table 8 5 Offline Diagnostic Prompts Prompt Function RAM SIZE KB Shows amount of RAM found during power up self test If less than 1024KB replace the CPU KEYBOARD TEST Select this to veri...

Page 276: ... UPGRADE Upgrades all function blocks of the instrument from a disk file with LNF extension Overwrites all function blocks Executes Clear All Memory after this service INCREMENTAL UPGRADE Upgrades the instrument with the desired options from a disk file with LNI extension Does not affect existing function blocks or configuration SOFTWARE UPGRADE Upgrades product software from disk 8 8 Reset Unit S...

Page 277: ...r setpoint 2 The loop output will be set to zero 0 unless configured to use a Failsafe value for the analog output No Data collected and stored to floppy disk before the onset of cold Start is lost Data storage is automatically resumed after a Cold Start a maximum of 1 minute of buffered data will be lost due to a Cold Start If a new disk was inserted into the floppy drive while power was off you ...

Page 278: ...urn the demo on in an instrument that has already been configured to support its true application without first saving the instrument s configuration to floppy disk Selecting DEMO will reconfigure Analog Inputs 1 through 4 and Discrete Input 1 When DEMO is turned off the demo s function block configurations are still used but their inputs are tied to the hardware and are no longer simulated ...

Page 279: ...Circuit Card Removal and Replacment Procedures VPR100 VRX100 Table 9 1 Circuit Card Removal Procedure VPR100 VRX100 Step Action 1 Open the front display assembly by pressing the button underneath the bezel to release the latch and then pulling the bezel forward and up Press the bottom edge of the bezel as you press the button and the latch will release easily 2 Lift the front bezel up and out unti...

Page 280: ... card cage assembly into the opening Lift it up and over the limit stop then push it all the way back into the housing 2 Press the unit back to fully engage the rear card edge connectors and until both front latches snap into place and the PC molding is flush with the sub bezel See Figure 9 1 3 Pull on the lower bail linkage to verify that the unit is fully seated and firmly latched then close the...

Page 281: ...almost all the way out Lift the back end of the card cage to clear the stop and the entire assembly can be removed There are no cables that need to be disconnected PC Molding Sub bezel Pull handle to remove assembly Remove screws and retainers 6 wire connector Figure 9 2 Circuit Card Removal VRX150 Table 9 4 Circuit Card Replacement Procedure VRX150 Step Action 1 Place the rear of the card cage as...

Page 282: ... Open 1 2 Range low 0 Range high 10 Indirect Circuit low 0 Circuit high 2 5 Electrical Units Volts 0 20V Open 1 2 Range low 0 Range high 20 Indirect Circuit low 0 Circuit high 5 Electrical Units Volts 10V Open 2 3 Range low 10 Range high 10 Indirect Circuit low 75 Circuit high 75 Electrical Units mV 20V Open 2 3 Range low 20 Range high 20 Indirect Circuit low 150 Circuit high 150 Electrical Units ...

Page 283: ...FF OFF ON ON VAT ON ON OFF OFF Circuit card slot 1 contains the S1 DIP switch for each analog output See Figure 9 3 for switch locations To gain access to the circuit cards see Section 9 1 ATTENTION After changing an S1 DIP switch s settings you must recalibrate the analog outputs Also make sure you put the instrument in online mode for at least several seconds before you calibrate the analog outp...

Page 284: ...e 9 7 for DIP switch location and settings DI DO S1 16 32 POINT DISCRETE I O DI DO S1 ON OFF 1 2 Enlarged view of S1 DIP switches Figure 9 4 Location Of DIP Switch S1 On Discrete I O Card TB2 TB 2 TX TX RX COM RX TB1 8 TB1 L1 L2 N 24V 24V AO1 AO1 AO2 AO2 A03 AO3 TB4 AI1 C AI2 A AI1 2 B AI2 C AI3 A AI3 C AI3 4 B AI4 A AI4 C AI5 C AI5 A AI5 6 B AI6 A AI6 C AI1 A TB4 TB3A TB3B A04 A04 Figure 9 5 Inst...

Page 285: ...DO10 DI2 DO10 DI2 DI10 DI2 DI11 DI3 DO11 DI3 DO11 DI3 DI11 DI3 DI12 DI4 DO12 DI4 DO12 DI4 DI12 DI4 DI13 DI5 DO13 DI5 DO13 DI5 DI13 DI5 DI14 DI6 DO14 DI6 DO14 DI6 DI14 DI6 DI15 DI7 DO15 DI7 DO15 DI7 DI15 DI7 DI16 DI8 DO16 DI8 DO16 DI8 DI16 DI8 COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM COM DO17 DO1 DI17 DO1 DO17 DO1 DI...

Page 286: ...perly Units are shipped from the factory with terminations set for unterminated operation To terminate an instrument jumpers W2 and W3 on card 046925 in Slot 1 must be both set in the 1 2 position To remain unterminated jumper W2 and W3 must be in the 2 3 position See Figure 9 6 To gain access to the circuit card follow instructions in Section 9 1 For serial communication wiring see Communications...

Page 287: ...og input is out of range Each AI type uses one of four gain settings The maximum voltage normally supplied by the AI source determines which gain setting is used and therefore its measurable range Gain Low signal High signal 25mV 30mV 30mV 75mV 90mV 90mV 1V 200mV 1200mV 5V 300mV 5200mV Example AI1 is 1 to 5V range therefore gain is 5V therefore input failure if 300mV signal 5200mV FLOAT PT ERROR A...

Page 288: ... Once the diagnostic has been acknowledged it will still be listed in the DISPLAY DIAGNOSTICS screen but will no longer be displayed on any ON LINE screen 2 Delete the INPUT FAILURE diagnostic From the ON LINE main menu select ACCESS SUMMARIES Select DELETE ALL DIAGNOSTICS Once this menu choice has been executed all diagnostic messages will be deleted from the DISPLAY DIAGNOSTICS screen and will n...

Page 289: ... replace CPU QUEUE READ FAILURE 1 Reset unit 2 Clear configuration and reload 3 If message recurs replace CPU RESPONSE FAILURE 1 Reset unit 2 Clear configuration and reload 3 If message recurs replace CPU REQUEST FAILURE 1 Reset unit 2 Increase scan rate to higher time for example from 500 msec to 1 second 3 Clear configuration and reload it 4 If message recurs replace the CPU AED REPORT FAILURE 1...

Page 290: ...disk drive 3 Check seating of floppy cables 4 Replace CPU RJ FAILURE 1 Check reference junction sensor connection 2 Check AI card 3 Replace CPU CLOCK FAILURE 1 Reprogram clock 2 Reset unit 3 Change lithium battery on CPU card 4 Replace CPU CLOCK RESET 1 Reprogram clock 2 Reset unit 3 Change lithium battery on CPU card 4 Replace CPU TIMING ERROR 1 Reprogram clock 2 Reset unit 3 Change lithium batte...

Page 291: ...AUTO MAN PV Select SP1 then SP2 Select Manual then Auto Manual SP2 SP2 PV Failure Working SP SP1 Mode Manual Output Last value SP2 PV Select SP1 then SP2 Auto SP1 SP2 PV Failure or Force Remote Manual Failure or Output Tracking Failure or Feedforward Failure Mode Suspend Auto Output Failsafe AUTO MAN PV Select Manual then Auto Manual SP1 SP2 PV Failure Mode Manual Output Last Value PV None require...

Page 292: ...On Site Adjustments VPR VRX User Manual 12 00 276 ...

Page 293: ... Type Out of Range Condition Type Compare Logic Free form Logic is out of range Probably caused by someone incorrectly editing the configuration file or by a corrupt LNC file Verify programming of affected function block Desired F0 Value Not Programmed or Less Than Zero In the F0 Sterilization CV desired F0 is not programmed or is less than zero Change F0 value to greater than zero High Limit Outs...

Page 294: ...meone incorrectly editing the configuration file or by a corrupt LNC file Verify programming of affected function block Invalid Channel in Point spec Invalid channel has been found Verify programming of affected function block Invalid Equation Free form math equation is invalid Check equation Invalid Function Block Request Probably caused by someone incorrectly editing the configuration file or by...

Page 295: ... System has used all allocated function blocks Verify programming of affected function block Number of Frames Out of Range Rolling Average CV of Samples is less than 1 or greater than 60 Change of Samples to 1 60 Out of EEPROM Memory No more static memory or EEPROM memory Verify programming of affected function block Out of RAM Memory No more RAM available Verify programming of affected function b...

Page 296: ...output type is different from hardware setting For example analog output is programmed as current output CAT but hardware is set to voltage output VAT Change programming to be compatible the with hardware or vice versa then reload configuration or reconfigure the block Type Requires Hardware Hardware is missing for the programmed analog output or discrete output relay Either ignore the message kno...

Page 297: ...Input Module Kit 8 in Figure 11 9 51404568 501 6 Point Analog Input Board Replacement Kit Position 4 in Figure 11 6 51404537 501 12 Point Analog Input Board Replacement Kit Position 4 in Figure 11 6 51404605 501 Analog Output Base Board Replacement Kit 1 output Kit 10 in Figure 11 6 51404605 502 Analog Output Base Board Replacement Kit 2 outputs Kit 10 in Figure 11 6 51404605 503 Analog Output Bas...

Page 298: ...in Figure 11 1 51309456 501 16 Point DI DO Printed Circuit Assembly Replacement Kit Kit 29 in Figure 11 6 51404540 501 12 Point AI 16 Point DI DO Back Plane Replacement Kit Kit 30 in Figure 11 8 51309456 502 32 Point DI DO Printed Circuit Assembly Replacement Kit Kit 31 in Figure 11 6 51404684 501 32 Point DI DO Back Plane Replacement Kit Kit 32 in Figure 11 8 51404897 501 Rear terminal cover Cove...

Page 299: ...Parts 12 00 VPR VRX User Manual 283 Figure 11 1 Panel Mounting Hardware Of Instrument Figure 11 2 Card cage removed from case along with sub bezel 3 and seal gasket 5 ...

Page 300: ...Parts VPR VRX User Manual 12 00 284 Figure 11 3 Components of portable case ...

Page 301: ...Parts 12 00 VPR VRX User Manual 285 Figure 11 4 Exploded view of VPR VRX100 display ...

Page 302: ...Parts VPR VRX User Manual 12 00 286 11 5 10 2 6 7 1 8 13 11 12 3 4 9 Figure 11 5 Exploded View of VRX150 Display ...

Page 303: ...Parts 12 00 VPR VRX User Manual 287 Kit 33 Kit 33 Figure 11 6 Exploded view of instrument card cage ...

Page 304: ...ts VPR VRX User Manual 12 00 288 Figure 11 7 Components of case rear in units with 3 DI 4 DO or 6 DO point capability Figure 11 8 Components of case rear in units with 12 AI or 16 32 DI DO point capability ...

Page 305: ...Parts 12 00 VPR VRX User Manual 289 Figure 11 9 Module for Two Additional Analog Inputs ...

Page 306: ...Parts VPR VRX User Manual 12 00 290 ...

Page 307: ... security code Bypass procedure Table Appendix A 1 Security Bypass Procedure Step Action 1 When you are prompted for the master or operator security code use the Increment and Decrement buttons to select the bypass code 783 2 Press the Display button to display the forgotten master or operator code 3 To return to the previous menu without entering the secured area press the Menu button To enter th...

Page 308: ...Appendix A VPR VRX User Manual 12 00 292 ...

Page 309: ...dition to the traditional precaution of the separation of signal and power wiring in separate conduits other measures must be taken to minimize the effects of e EMI and r RFI on the operation of the equipment Otherwise if high level short duration noise spikes are permitted to enter the digital equipment the noise can be transferred into the system s logic networks and can be misinterpreted as sig...

Page 310: ...hrough capacitive and inductive coupling include Relay coils Solenoids AC power wires particularly at or above 100 Vac Current carrying cables Thyristor field exciters Radio frequency transmissions Impedance coupled noise Impedance coupled noise may enter by way of the lines used to power the digital equipment or by way of improper grounding Most power lines at typical industrial locations are far...

Page 311: ...to noise As a minimum requirement the equipment should be able to pass the tests outlined in the IEEE Standard 472 1974 Surge Withstand Capacity Tests Signal and power line separation The second method is to prevent noise from getting on the signal and power lines that are connected to the equipment This is achieved by proper separation and shielding of those lines In some cases separate power lin...

Page 312: ...on lead wire must be shielded and the shields connected to Earth Ground DO NOT connect shield to any other unit ground this will not provide adequate immunity protection Noise Grounding The shields for all cables must be connected to Earth Ground DO NOT connect shield to any other unit ground this will not provide adequate immunity protection Communications Wiring and Grounding All communication w...

Page 313: ...l levels must cross either in trays or conduits they should cross at a 90 degree angle and at a maximum spacing Where it is not possible to provide spacing a grounded steel barrier or grid should be placed between the unlike levels at the crossover points Trays containing low level wiring should have solid bottoms and sides Tray covers must be used for complete shielding Tray cover contact with si...

Page 314: ...cially when switching loads are involved For example it should not provide power for air conditioning convenience outlets lighting motors or similar noise generating devices To obtain e see Figure Appendix B 1 a separate transformer is required to supply power to the digital equipment For additional noise and transient rejection shielded primary and secondary windings may be required And if necess...

Page 315: ...that do not have accessory surge suppressors resistance capacitance RC circuits and or voltage limiters such as metal varistors may be added when and where needed This can be broken down into two categories namely inductive loads for example a relay switch in series with a relay coil and contacts Inductive coils Metal Oxide Varistors MOVs are recommended for transient suppression in inductive coil...

Page 316: ...pression in Inductive Coils Additional protection may be provided by adding an RC circuit in parallel with the MOV This consists of a 220 ohm resistor in series with a 0 5 microfarad 1000V capacitor The power rating of the resistor will depend on the voltage rating of the coil see Table Appendix B 3 Table Appendix B 3 Coil Voltage vs Resistor Voltage Rating Coil Voltage Resistor Voltage Rating 115...

Page 317: ...ltages above 2000 Vac an MOV across the contact may be added for extra protection Figure Appendix B 3 is an illustration of a resistor and capacitor connected across a contact to eliminate electrical noise A C supply Inductive load R C MOV 20781 Figure Appendix B 3 Contact Noise Suppression For large load currents a rule of thumb is to size the capacitor so that the number of microfarads equals th...

Page 318: ...lacing a diode in series with a resistor in parallel with the load see Figure Appendix B 4 The value of R should be less than or equal to the DC resistance of the inductive load Figure Appendix B 4 is an illustration of DC load noise suppression Inductive load D C supply R Diode 20782 Figure Appendix B 4 DC Load Noise Suppression ...

Page 319: ...og input wires together 4 Open the ferrite cable clamp by gently prying up on the clasp located on the side of the clamp 5 With the clamp approximately 3 4 to 1 from the instrument s terminals lay the analog input wires in the groove of the clamp 6 Snap the clamp closed making sure to not pinch the wires 7 Secure the wires by affixing a cable tie around the wires near each end of the clamp 8 Trim ...

Page 320: ...Appendix B VPR VRX User Manual 12 00 304 ...

Page 321: ... 122 CEMS Block Average 142 CEMS Rolling Average 143 Compare 109 Counter 113 Free Form Logic 119 Free Form Math 115 Function Generator 124 Interval Timer 126 Inverter 121 Logic 117 Mass Flow with Square Root 129 Math 114 Multiple Average 141 Peak Picking 107 Periodic Timer 127 Relative Humidity 132 Scaling 137 Signal Clamp 138 Signal Select 108 Single Point Block Average 139 Single Point Rolling A...

Page 322: ...put Connections 27 discrete outputs program 105 discrete point status displaying 242 Disk Formatting 179 intialize for data storage 235 Disk capacity for data storage 177 Display alarm summary 240 Display All Analogs 242 Display All Discretes 242 Display button displays accessed by 219 Display Messages and Symbols 229 Displays Program 152 DSU 15 installing 15 unpacking 4 using 180 E Edit Alarm Set...

Page 323: ...on 230 Minimum On and Off Time 102 Modes of operation 31 mounting seismic 17 Mounting 16 Mounting adjacent instruments 17 N Network 29 Noise Suppression 24 Number how to enter 55 O Off line Diagnostics 259 Online mode defined 31 Online Operation Using Menus 233 Online Operations Using Primary Displays 219 Online summaries accessing 240 On Site Adjustments 263 operating mode setting 234 P Panel dis...

Page 324: ...al Communications 165 Set Clock 166 Set Mode 81 Set Up Bar Graph 1 159 Set Up Bar Graph 2 159 Set Up Panel Display 159 Set Up Unit Data Display 159 setpoint adjust 247 toggle 247 Setpoint Trend Display interacting with 221 shutting down profile 215 Site Preparation 15 Software Version Number 260 Split Output Loop 89 90 Standard algorithm prompts 85 starting profile 213 T totalizer reset by pressin...

Page 325: ...le ledningsforbindelser skal følge stærkstrømsberkendtgørelsen DK og udføres af autoriseret erfarent personel Den beskyttende jordterminal skal forbindes først af alle forbindelser og fjernes som den sidste Det anbefales jvf stærkstrømsberkendtgørelsen at der installeres en afbryder til frosyningsspændingen nær udstyret UDSTYRS SPECIFIKATIONER Strømforsyning 85 til 265 V AC DC Frekvens 50 60 Hz No...

Page 326: ...ktriciteiseisen en moet aangelegd worden door geauthoriseerd ervaren personeel De aardingsdraad moet worden aangesloten vóórdat alle andere bedrading wordt aangesloten en als laatste worden verbroken Het verdient aanbeveling een netschakelaar aan te brengen vlakbij het instrument APPARATUUR VOORWAARDEN Voedingsspanning 85 tot 265 V AC DC Frequentie 50 60 Hz Vermogen of stroomvermogen 45 VA Zekerin...

Page 327: ...htävä paikallisten varmuusmääräysten mukaisesti valtuutetun sähköasentajan toimesta Ensimmäiseksi on kytkettävä suojamaa liitin ja viimeiseksi irroittettava Laitteen läheisyyteen suositellaan asennettavaksi verkkokytkin LAITTEEN VAATIMUKSET Syöttöjännite 85 265 V AC DC Taajuus 50 60 Hz Teho 45 VA Sulakearvo 2 A 250 V AC DC KÄYTTÖOLOSUHTEET Älä käytä laitetta paikassa jossa on syttyviä nesteitä tai...

Page 328: ...locales et doivent être réalisés par un personnel autorisé et expérimenté La borne de masse doit être raccordée avant tout autre câblage et débranchée en dernier Il est obligatoire de connecter cet appareil sur une ligne possédant un moyen de coupure près de l appareil CARACTERISTIQUES DE L EQUIPEMENT Tension d alimentation 85 à 265 Vca cc Fréquence 50 60 Hz Puissance ou courant 45 VA Fusible 2 A ...

Page 329: ...en örtlichen Normen entsprechen und von zugelassenem erfahrenem Personal durchgeführt werden Die Erde muß vor allen anderen Kabeln angeschlossen und zuletzt abgeklemmt werden In der Nähe der Ausrüstung muß ein Schalter in der Hauptstromversorgung vorhanden sein AUSRÜSTUNGSDATEN Netzspannung 85 bis 265 VAC Frequenz 50 60 Hz Nennleistung 45 VA Sicherungswert 2 A 250 VAC UMGEBUNGSBEDINGUNGEN Betreibe...

Page 330: ... µ ª ª GR2I 6047 ª º 85 265 V ac dc 50 60 Hz 45 VA 2 0 A 250 V ac dc º Í ª µª 0 50 C 20 70 C 10 90 RH 40 C 5 15 Hz ª ª 1 DD 15 150 Hz 0 5 ª ª µ º ...

Page 331: ...ono essere in accordo con i regolamenti locali e devono essere eseguiti da personale esperto ed autorizzato Il terminale di massa deve essere collegato prima di ogni altro filo e scollegato per ultimo E necessario che sia presente un interruttore nell alimentazione principale accanto all apparecchio ALIMENTAZIONE APPARECCHIATURA Tensione di alimentazione Da 85 a 265 Vca cc Frequenza 50 60 Hz Poten...

Page 332: ...vet med en hovedstrømsbryter i nærheten av utstyret All kabling må utføres i henhold til gjeldende forskrifter og installeres av autoriser og erfaren installatør Jord må tilknyttes før all annen kabling og frakobles sist UTSTYRSPESIFIKASJONER Strømtilførsel 85 til 265 V AC DC Nettfrekvens 50 60 Hz Kraftforbruk 45 VA Sikringstørrelse 2 A 250 V AC DC OMGIVELSER Instrumentet må ikke opereres i nærhet...

Page 333: ...s códigos eléctricos locais e deve ser realizada por pessoal experiente devidamente autorizado O terminal de terra deve ser ligado antes de ser feita qualquer outra cabelagem e desligado em último lugar Recomenda se um comutador na fonte de alimentação principal próximo do equipamento ESPECIFICAÇÕES DO EQUIPAMENTO Voltagem 85 a 265 Vca cc Frequência 50 60 Hz Potência ou consumo de corrente 45 VA F...

Page 334: ...n las normas eléctricas locales y debe ser realizado por personal experimentado El terminal de tierra debe ser conectado antes que cualquier otro cable y desconectado el último Se recomienda la instalación de un interruptor de la alimentación principal cerca del equipo DATOS ELECTRICOS DEL EQUIPO Tensión de alimentación 85 a 265 V AC DC Frecuencia 50 60 Hz Potencia o corriente 45 VA Fusible 2 A 25...

Page 335: ...nlighet med lokala bestämmelser och skall utföras av behörig personal med erfarenhet av sådant arbete Skyddsjordsanslutningen skall anslutas före alla andra anslutningar och losskopplas sist En strömbrytare för näströmmen rekommenderas STRÖMFÖRSÖRJNING Spänning 85 a 265 V AC DC Frekvens 50 60 Hz Effekt eller märkström 45 VA Säkringsvärde 2 A 250 V AC DC OMGIVNINGSVILLKOR Använd ej instrumentet i n...

Page 336: ......

Page 337: ...34 HONEYWELL Hataekni hf Armuli 26 PO Box 8336 128 reykjavik Iceland Tel 354 588 5000 AUSTRIA DENMARK ITALY HONEYWELL AUSTRIA G m b H Handelskai 388 A1020 VIENNA AUSTRIA Tel 43 1 727 800 HONEYWELL A S Automatikvej 1 DK 2860 Soeborg DENMARK Tel 45 39 55 56 58 HONEYWELL S p A Via P Gobetti 2 b 20063 Cernusco Sul Naviglio ITALY Tel 39 02 92146 1 BELGIUM FINLAND MEXICO HONEYWELL S A 3 Avenue de Bourge...

Page 338: ...anagement 24 Luzhniki 119048 Moscow RUSSIA Tel 7 095 796 98 00 01 HONEYWELL Otomasyon ve Kontrol Sistemlen San ve Tic A S Honeywell Turkey A S Emirhan Cad No 144 Barbaros Plaza C Blok Kat 18 Dikilitas 80700 Istanbul TURKEY Tel 90 212 258 18 30 REPUBLIC OF IRELAND SLOVAKIA UNITED KINGDOM HONEYWELL Unit 1 Robinhood Business Park Robinhood Road DUBLIN 22 Republic of Ireland Tel 353 1 4565944 HONEYWEL...

Page 339: ......

Page 340: ...Sensing and Control Honeywell 11 West Spring Street Freeport IL 61032 57 77 25 15 Rev 4 0101 Printed in USA www honeywell com sensing ...

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