Honeywell DCP 50 Product Manual Download Page 59

Page: 59 / 98

INTERNAL LINKS AND SWITCHES

7.1

REMOVING THE CONTROLLER PROGRAMMER FROM ITS

HOUSING

WARNING

Before removing the instrument from its housing, ensure that

all power has been removed from the rear terminals.

Disregard for

these instructions may cause injury or death!

To withdraw the instrument from its housing, simply grip the side edges of the front

panel (there is a finger grip on each edge) and pull the instrument forwards. This will

release the instrument from its rear connectors in the housing and will give access to

the instrument PCBs. Take note of the orientation of the instrument for subsequent

replacement into the housing.The positions of the PCBs in the instrument are shown in

Figure 7-1.

7-1

Figure 7-1

PCB Positions

Summary of Contents for DCP 50

Page 1: ...Sensing and Control DCP 50 Digital Controller Programmer Product Manual 57 77 25 17 3 00 ...

Page 2: ...fective 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 assistance personal...

Page 3: ... 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 Faxback 1 800 525 7439 Service Asia Pacific Honeywell Asia Pacific Hong Kong 852 2829 82...

Page 4: ......

Page 5: ...NG A PROGRAM FROM HOLD 1 2 1 5 ABORTING A PROGRAM 1 2 1 6 DISPLAY SEQUENCE PROGRAM RUNNING 1 3 1 7 RaPID CONTROL FEATURE 1 4 1 8 PRE TUNE FEATURE 1 4 1 9 ENGAGING BOTH PRE TUNE AND RaPID FEATURES 1 5 1 10 INDICATION OF PRE TUNE AND RaPID STATUS 1 5 1 11 VIEWING THE HARDWARE DEFINITION CODE 1 6 1 12 MANUAL CONTROL 1 7 2 INSTALLATION 2 1 2 1 UNPACKING PROCEDURE 2 1 2 2 PANEL MOUNTING THE CONTROLLER ...

Page 6: ...AMETER DETAILS 4 3 4 2 EXIT FROM CONTROLLER SET UP MODE 4 9 5 MODBUS COMMUNICATIONS 5 1 5 1 INTRODUCTION 5 1 5 2 MODBUS FUNCTIONS SUPPORTED 5 1 5 3 MESSAGE FORMATS 5 1 5 4 PARAMETER NUMBERS 5 7 5 5 PROFILER STATUS BYTE 5 11 5 6 PROFILER COMMANDS 5 11 6 CONFIGURATION MODE 6 1 6 1 ENTRY INTO CONFIGURATION MODE 6 1 6 2 HARDWARE DEFINITION CODE 6 1 6 3 OPTION SELECTION 6 3 6 4 CONFIGURATION MODE PARAM...

Page 7: ... OUTPUT 3 OPTION PCBs 7 3 7 3 REMOVING REPLACING THE RS485 COMMUNICATIONS OPTION PCB OR REMOTE RUN HOLD OPTION PCB 7 3 7 4 REPLACING THE INSTRUMENT IN ITS HOUSING 7 3 7 5 SELECTION OF INPUT TYPE AND OUTPUT 1 TYPE 7 4 7 6 OUTPUT 2 TYPE OUTPUT 3 TYPE 7 6 A PRODUCT CODES A 1 B PRODUCT SPECIFICATION B 1 C SUMMARY OF DISPLAYS C 1 vii ...

Page 8: ...1 BASE MODE 1 1 DISPLAY SEQUENCE NO PROGRAM RUNNING 1 1 ...

Page 9: ...value at the instant the program entered Hold until the program is released see Subsection 1 4 or aborted see Subsection 1 5 To put a program in hold momentarily press the RUN key The RUN indicator will flash whilst the program is in hold 1 4 RELEASING A PROGRAM FROM HOLD To release a program currently in Hold momentarily press the RUN key The RUN indicator will then go ON continuously 1 2 ...

Page 10: ...NOTE When a program is aborted the instrument returns to the Controller setpont value If a program is successfully completed the Controller setpoint is automatically set to the final setpoint value of the program If it is desired to restore the initial Controller setpoint value after the program is completed theis value should be used as the program s Final Setpoint Value 1 6 DISPLAY SEQUENCE PROG...

Page 11: ...hat the Pre Tune feature see Subsection 1 8 is run before the RaPID feature is engaged To dis engage RaPID control use the same key actions NOTE The RaPID feature cannot be engaged if Proportional Band 1 or Proportional Band 2 is set to 0 1 8 PRE TUNE FEATURE This facility may be used to provide initial tuning of the Controller s PID parameters Pre Tune may be engaged and subsequently dis engaged ...

Page 12: ...e The responses to the RaPID feature being dis engaged are The responses to Pre Tune being engaged are 1 5 Pre Tune Status Response Indication Not operational RaPID activated AT indicator goes ON Operational Pre Tune completes routine then RaPID activated AT indicator flashes at double rate then comes ON Pre Tune Status Response Indication Not operational RaPID de activated AT indicator goes OFF O...

Page 13: ... Indication Not operational Pre Tune dis engaged normal control resumed AT indicator goes OFF Operational Pre Tune dis engaged RaPID control resumed AT indicator goes ON Value 0 1 2 3 4 5 7 8 Input RTD Linear DC mV Thermo couple Linear DC mA Linear DC V Output 1 Relay SSR Drive DC 0 10V DC 0 20mA DC 0 5V DC 4 20mA Solid State Output 2 Not fitted Relay SSR Drive DC 0 10V DC 0 20mA DC 0 5V DC 4 20mA...

Page 14: ...unning or held Manual Control may be selected as follows The lower display shows the output power in the form Pxxx xxx is in the range 000 to 100 of maximum output power This may be adjusted using the Up and Down keys To return to automatic control 1 7 ...

Page 15: ...ontroller is to be mounted must be rigid and may be up to 6 0mm 0 25 inches thick The cut out required for a single Controller is as shown in Figure 2 1 Several controllers may be installed in a single cut out side by side For n Controllers mounted side by side the width of the cut out would be 48n 4 millimetres or 3 78n 0 16 inches The Controller Programmer is 110mm deep measured from the rear fa...

Page 16: ...be subsequently removed from its housing if necessary as described in Subsection 7 1 2 3 CONNECTIONS AND WIRING The rear terminal connections are illustrated in Figure 2 4 WARNING This instrument is designed for installation in an enclosure which provides adequate protection aganist electric shock All pertinent local regulations should be rigidly observed Consideration should be given to preventio...

Page 17: ...2 3 Figure 2 4 Rear Terminal Connections ...

Page 18: ...60Hz 20 50V 24V nominal DC 22 65V 2 3 3 Thermocouple Input The correct type of thermocouple extension leadwire or compensating cable must be used for the entire distance between the Controller and the thermocouple ensuring that the correct polarity is observed throughout Joints in the cable should be avoided if possible The Controller s CJC facility must be enabled normal conditions for this input...

Page 19: ...edge sensitive input for which the following convention has been adopted For TTL input OFF logic 1 and ON logic 0 Fot a voltage free input OFF open and ON closed Program control is as follows OFF ON transition The currently selected program will run or will resume running if it is currently held ON OFF transition The currently running program will be held NOTE When this input is used the front pan...

Page 20: ...uld be connected to the A terminal on the master device the B terminal Terminal 12 on the Controller should be connected to the B terminal on the master device Where several Controllers are connected to one master port the master port transceiver in the active state should be capable of driving a load of 12kΩ per Controller the master port transceiver in the passive state must have pull up pull do...

Page 21: ...ect the required Program Number see Subsection 1 1 then NOTE If the Program Define Mode lock code has been set to 0 pressing the SET UP key in Step 2 will give direct access to Program Define Mode no entry of lock code is required Upon entry into Program Define Mode the first Segment Definition parameter for Segment 1 of the selected program will be displayed 3 1 ...

Page 22: ...dth of the Guaranteed Soak Band if enabled Iv The state of the event indicator for each segment in the program v The lock code to be used for subsequent entries into Program Define Mode 3 2 1 Basic Guidelines 1 The Controller Programmer may contain up to four programs 2 Each program may comprise up to 16 segments 3 Each segment may be a a Ramp Segment setpoint changing at a defined rate or between...

Page 23: ...3 2 2 Defining Segments Rate Mode 3 3 ...

Page 24: ...3 2 3 Defining Segments Time Mode 3 4 ...

Page 25: ...3 2 4 Program Options 3 5 ...

Page 26: ...uaranteed Soak Band The Guaranteed Soak Band is applicable to sOAK segments only and operates as follows depending on whether Guaranteed Soak has been enabled or Manual Guaranteed Soak has been configured 3 6 ...

Page 27: ... shows the current event status for Segments 1 8 and the second display shows the current event status for Segments 9 16 Each event marker may be set ON Up key or OFF Down key in order of segment number Only the event indicators for the segments in the program are displayed If the program has less than 16 segments including the End Segment the non applicable display positions are blank if the prog...

Page 28: ...current segment number Thus the key sequence to define the event markers for Segments 1 8 could be Pressing the SET UP key would then display the event markers for Segments 9 16 as applicable which could be defined in a similar manner 3 8 ...

Page 29: ...ormal Base Mode display 3 9 Parameter Range Minimum Range Maximum Default Ramp Rate 0 Soak segment 1 End segment 9999 then INF 100 Final End of Ramp Setpoint Range Minimum Range Maximum Range Minimum Segment Time 00 00 99 59 01 00 Number of Cycles 1 9999 then INF 1 Guaranteed Soak Band 1 Span plus OFF OFF ...

Page 30: ...to 0 pressing the SET UP key in Step 2 will give direct access to Controller Set Up Mode no entry of lock code is required 2 If the upper display initially shows all decimal points illuminated see right one or more configuration parameters have been altered and as a consequence all ControllerSet Up Mode parameters have been automatically set to their default values settings To clear this display s...

Page 31: ... a sequence of controller parameters will be displayed The operator may then step through the parameter sequence using the SET UP key adjusting the setting value of each displayed parameter using the Up Down keys The parameter sequence is as follows 4 2 ...

Page 32: ...power level 0 to 100 Read only Output Power 2 Current Output 2 power level 0 to 100 Read only Proportional Band 1 PB1 Portion of input span in which Output 1 power level is proportional to the offset process variable value see Figure 4 1 0 0 to 999 9 of input span 10 0 Proportional Band 2 PB2 Portion of input span in which Output 2 power level is proportional to the offset process variable value s...

Page 33: ...Limits the frequency of operation of output relay to maximise relay life 0 5 1 2 4 8 16 32 64 128 256 or 512 secs 32 secs Process High Alarm 1 If Alarm 1 is a Process High Alarm the value of the process variable at or above which Alarm 1 will be active see Figure 4 2 Input Range Minimum to Input Range Maximum Input Range Maximum Process Low Alarm 1 If Alarm 1 is a Process Low Alarm the value of th...

Page 34: ...ing greater than this value the alarm becomes active see Figure 4 2 input span from program setpoint 5 units Alarm 2 Hysteresis Defines a hysteresis band on the safe side of the Alarm 2 value 1 to 250 units 1 unit Scale Range Decimal Point Position For linear inputs only defines the decimal point position 0 xxxx 1 xxx x 2 xx xx or 3 x xxx 1 xxx x Scale Range Maximum For linear inputs only defines ...

Page 35: ...4 6 Figure 4 1 Proportional Band and Overlap Deadband ...

Page 36: ...4 7 Figure 4 2 Alarm Operation ...

Page 37: ...4 8 Figure 4 3 Alarm Hysteresis Operation ...

Page 38: ...4 2 EXIT FROM CONTROLLER SET UP MODE A return will then be made to the normal Base Mode display 4 9 ...

Page 39: ... message 5 2 MODBUS FUNCTIONS SUPPORTED In the following list the original Gould MODBUS function names have been used followed by the JBUS names in italics where such an equivalence exists The MODBUS Function number follows the names A Read Coil Status Read n Bits 01 02 B Read Holding Registers Read n Words 03 04 C Force Single Coil Write 1 Bit 05 D Preset Single Register Write 1 Word 06 E Loopbac...

Page 40: ...with 1 start bit 1 stop bit and optional parity checking None Even or Odd A message is terminated solely by a delay of more than three character lengths at the given Baud Rate and any character received after such a delay is treated as a potential address at the start of a new message The following individual message formats apply Since only the RTU form of the protocol is being supported each mes...

Page 41: ...rst 2 characters received and then contains a single byte data byte count the value of which does not include either itself or the CRC value to be sent For this message the count equals the number of parameters read times two Following the byte count that number of parameter values are transmitted MSB first followed by the CRC16 C Force Single Coil Write 1 Bit 05 B The message received by the cont...

Page 42: ...llowed by the CRC16 Full MODBUS support in this area is not appropriate consequently the only Diagnostic Code supported is code 00 In response to the message the controller must echo the message received exactly F Preset Multiple Registers Write n Words 16 B This message consists of eleven bytes Only one parameter may be written at a time even though this function number is supported The preamble ...

Page 43: ...of the codes contained in the following table H CRC16 Calculation This is a 16 bit cyclic redundancy checksum It is calculated in accordance with a formula which involves recursive division of the data by a polynomial with the input to each division being the remainder of the results of the previous one The formula specifies that input is treated as a continuous bit stream binary number with the m...

Page 44: ...binary pattern is reversed also making the MSB the rightmost bit and ii Because only the remainder is of interest the MSB the right most bit may be discarded This means the polynomial has the value Hex A001 The CRC algorithm is as follows 5 6 ...

Page 45: ...of sixteen of these 5 7 No Parameter Notes 1 Communications Write Status Read only 1 enabled 0 disabled 2 Auto Manual Control 1 Manual 0 Auto 3 RaPID Tuning Status 1 active 0 inactive 4 Pre Tune Status 1 active 0 inactive 5 Alarm 1 Status Read only 1 active 0 inactive 6 Alarm 2 Status Read only 1 active 0 inactive 7 Reserved 8 Reserved 9 Reserved 10 Reserved 11 Reserved 12 Reserved 13 Reserved 14 ...

Page 46: ... non linear input 12 Scale Range High Read only if non linear input 13 Alarm 1 value 14 Alarm 2 value 15 Manual Reset 16 Overlap Deadband 17 ON OFF Differential 18 Decimal Point Position Read only if non linear input 19 Output 2 Cycle Time 20 Output 1 Power Limit 21 Setpoint Lock 0 Off 1 On 22 Reserved 23 Filter Time Constant 24 Process Variable Offset 25 Recorder Output Max 26 Recorder Output Min...

Page 47: ...aranteed Soak Band value 0 OFF 1 to span 1104 to 1119 Final Setpoint values Soak 32768 End 16384 Segment 1 at address 1104 Segment 16 at address 1119 1120 to 1135 Rate values Soak 32768 End 16384 Segment 1 at address 1120 Segment 16 at address 1135 1136 to 1151 Time values Segment 1 at address 1136 Segment 16 at address 1151 1152 Event Marker settings Bit 0 Event 16 Bit 15 Event 1 Segment Paramete...

Page 48: ...ent Marker settings Bit 0 Event 16 Bit 15 Event 1 Segment Parameters Program 4 1400 Run Program value Delayed Start value Write only 1401 No of Cycles Programmed 1 to 9999 plus 10000 INF 1402 Timebase 0 hours minutes 1 minutes seconds 1403 Guaranteed Soak Band value 0 OFF 1 to span 1404 to 1419 Final Setpoint values Soak 32768 End 16384 Segment 1 at address 1404 Segment 16 at address 1419 1420 to ...

Page 49: ...eflect a possible state of the instrument 5 5 PROFILER STATUS BYTE The Profiler Status byte has the following format 5 6 PROFILER COMMANDS The Profiler Commands are as follows 0001 Manually hold currently running program 0002 Release Manual Hold on current program 0003 Abort currently running held program 5 11 ...

Page 50: ...the next time Set Up Mode is entered see also beginning of Section 4 6 2 HARDWARE DEFINITION CODE This parameter is a special facility in Configuration Mode which is used to represent the hardware fitted input type Output 1 type Output 2 type and Output 3 type this must be compatible with the hardware actually fitted For access to and adjustment of the Hardware Definition Code see Figure 6 2 and T...

Page 51: ...6 2 Figure 6 2 Hardware Definition Code Access and Adjustment ...

Page 52: ... change to the instrument s hardware configuration change of input output type alarm recorder output added removed etc The instrument software depends upon this code to ensure that the instrument operates correctly This code may be viewed as a Read Only display in Base Mode see Subsection 1 11 6 3 OPTION SELECTION This indicates the option fitted Communications Option Remote Run Hold option or no ...

Page 53: ...put Range A four digit code see Appendix B Default settings Thermocouple 1419 Type J 0 761 C RTD Linear mV 7220 RTD Pt100 0 800 C Linear mA 3414 4 20mA Linear V 4446 0 10V Output 1 Action Reverse acting Direct acting Alarm 1 Type Process High Alarm Process Low Alarm Deviation Alarm Band Alarm No alarm ...

Page 54: ...escription Alarm 2 Type Process High Alarm Process Low Alarm default Deviation Alarm Band Alarm No alarm Alarm Inhibit No alarms inhibited Alarm 1 inhibited Alarm 2 inhibited Both Alarm 1 Alarm 2 inhibited Program Mode Rate Time ...

Page 55: ...nly if relay DC Pulse or AC SSR output Reverse acting output for Logical AND of Alarm 1 and Alarm 2 Available only if relay DC Pulse or AC SSR output Profile Active output direct acting Available only if relay DC Pulse or AC SSR output Profile Active output reverse acting Available only if relay DC Pulse or AC SSR output Event output direct acting Available only if relay DC Pulse or AC SSR output ...

Page 56: ...output for Logical AND of Alarm 1 and Alarm 2 Available only if relay DC Pulse or AC SSR output Recorder Output Setpoint DC output only Recorder Output Process Variable DC Output only Profile Active output direct acting Available only if relay or DC Pulse output Profile Active output reverse acting Available only if relay or DC Pulse output Event output direct acting Available only if relay or DC ...

Page 57: ...ery Cold Start program re started from beginning Warm Start program resumed from point at which power failed Start On Start program with setpoint at current process variable value Start program with setpoint at Controller Setpoint value Communications Protocol MODBUS with odd parity MODBUS with even parity MODBUS with no parity Communications Baud Rate Selectable 1200 2400 4800 9600 Baud Communica...

Page 58: ...anel key activity for two minutes The exit is made via the power up self test routines which include a lamp test 6 9 Parameter Identifier Description Cold Junction Compensation Enable Disable Enabled default Disabled Controller Set Up Mode Lock Code Read Only display of current four digit Set Up Mode Lock Code Program Define Mode Lock Code Read Only display of current four digit Program Define Mod...

Page 59: ... To withdraw the instrument from its housing simply grip the side edges of the front panel there is a finger grip on each edge and pull the instrument forwards This will release the instrument from its rear connectors in the housing and will give access to the instrument PCBs Take note of the orientation of the instrument for subsequent replacement into the housing The positions of the PCBs in the...

Page 60: ...7 2 Figure 7 2 Removing the Output 2 Output 3 Option PCBs ...

Page 61: ...Bs if DC output and if fitted the DC Output 1 PCB The replacement procedure is a simple reversal of the removal procedure 7 3 REMOVING REPLACING THE RS485 COMMUNICATIONS OPTION PCB OR REMOTE RUN HOLD OPTION PCB The RS485 Communications Option PCB or Remote Run Hold Option PCB is mounted on the inner surface of the Power Supply PCB and can be removed when the instrument is removed from its housing ...

Page 62: ...ut 1 see Figure 7 4 or for a DC Output 1 see Figure 7 5 7 5 1 Input Type The required input type is selected on link jumpers LJ1 LJ2 LJ3 on the CPU PCB see Figure 7 4 or 7 5 as appropriate and Table 7 1 7 4 Figure 7 3 Removing the RS485 Communications Option PCB or the Remote Run Hold Option PCB Input Type Link Jumpers Fitted RTD or DC mV None Parked Thermocouple LJ3 DC mA LJ2 DC V LJ1 Table 7 1 S...

Page 63: ...Figure 7 4 and Table 7 2 or on the DC Output 1 CPU PCB Link Jumpers LJ8 and LJ9 see Figure 7 5 and Table 7 2 7 5 Figure 7 4 CPU PCB Relay SSR Drive Solid State Output 1 Figure 7 5 CPU PCB DC Output 1 Output 1 Type Link Jumpers Fitted Relay or Solid State LJ5 LJ6 SSR Drive LJ4 LJ7 DC 0 10V LJ8 DC 0 20mA LJ9 DC 0 5V LJ8 DC 4 20mA LJ9 Table 7 2 Selection of Output 1 Type ...

Page 64: ...Table 7 3 There are four types of option PCB which may be used for Output 2 and Output 3 1 Relay Output Option PCB no link jumpers 2 SSR Drive Output Option PCB no link jumpers 3 Solid State Output Option PCB no link jumpers Output 2 only 4 Analog DC Output Option PCB link jumpers as shown in Figure 7 6 7 6 DC Output Range Link Jumpers Fitted DC 0 10V LJ8 DC 0 20mA LJ9 DC 0 5V LJ8 DC 4 20mA LJ9 Ta...

Page 65: ...ler Programmer 1 16 DIN Controller Programmer DCP50 Table I Output 1 Control 1 Relay SSR Drive Linear 4 20mA factory set Solid State 1 2 7 8 Table II Output 2 Control 2 or Alarm 2 Not fitted Relay SSR Drive Solid State 0 1 2 8 Output 2 Control 2 only Linear 4 20mA factory set 7 Table III Output 3 Alarm 1 only Not fitted Relay SSR Drive 0 1 2 Output 3 Retrans mission output only Linear 4 20mA facto...

Page 66: ...ocouple Inputs Type Input Range Dislayed Code Type Input Range Displayed Code R 0 1650 C 1127 J 32 1401 F 1420 R 32 3002 F 1128 T 200 262 C 1525 S 0 1649 C 1227 T 328 503 F 1526 S 32 3000 F 1228 T 0 0 260 6 C 1541 J 0 0 205 4 C 1415 T 32 0 501 0 F 1542 J 32 0 401 7 F 1416 K 200 760 C 6726 J 0 450 C 1417 K 328 1399 F 6727 J 32 842 F 1418 K 200 1373 C 6709 J 0 761 C 1419 K 328 2503 F 6710 L 0 0 205 ...

Page 67: ...2 F 2298 149 7 211 9 F 2231 100 9 537 3 C 7222 0 300 C 2251 149 7 999 1 F 7223 default DC Inputs Input Range Displayed Code Input Range Displayed Code 0 20mA 3413 0 5V 4445 4 20mA 3414 1 5V 4434 0 50mV 4443 0 10V 4446 10 50mV 4499 2 10V 4450 Default OUTPUT 1 TYPE CONTROL 1 Code Description Notes 1 Relay Linear type factory set to 4 20mA 2 SSR Drive 7 Solid State 8 Linear 4 20mA A 3 ...

Page 68: ...ntrol 2 or Alarm 2 OUTPUT 3 TYPE ALARM 1 OR RE TRANSMITTED OUTPUT Code Description Notes 0 Not fitted 1 Relay Alarm 1 only 2 SSR Drive Alarm 1 only 7 Linear 4 20mA factory set Re transmission output only OPTION 1 Code Description 0 No option fitted 2 Remote Run Hold Digital Input 3 RS485 MODBUS Communications OPTION 2 Code Description 1 90 264V AC Power Supply 2 24 m 48V DC Power Supply A 4 ...

Page 69: ... mA and V inputs Isolation Universal input isolated from all outputs except SSR at 240V AC Process Variable Offset Adjustable input span Thermocouple Ranges selectable from front panel B 1 Type Input Range Dislayed Code Type Input Range Displayed Code R 0 1650 C 1127 J 32 1401 F 1420 R 32 3002 F 1128 T 200 262 C 1525 S 0 1649 C 1227 T 328 503 F 1526 S 32 3000 F 1228 T 0 0 260 6 C 1541 J 0 0 205 4 ...

Page 70: ...tputs set to OFF 0 power For RTD input alarms operate as if the process variable has gone under range For DC mV input alarms operate as if the process variable has gone over range B 2 Type Input Range Dislayed Code Type Input Range Displayed Code L 0 0 205 7 C 1815 B 211 3315 F 1934 L 32 0 402 2 F 1816 B 100 1824 C 1938 L 0 450 C 1817 N 0 1399 C 5371 L 32 841 F 1818 N 32 2550 F 5324 L 0 762 C 1819...

Page 71: ...f the process variable has gone under range REMOTE RUN HOLD INPUT OPTION Type Voltage free or TTL compatible edge sensitive OFF ON transition currently selected program will run or if currently held resume running ON OFF transition currently running program will be held Voltage Free Operation Connection to contacts of external switch or relay contacts open OFF minimum contact resistance 5000Ω cont...

Page 72: ... 000 operations at rated voltage current Isolation Inherent DC Pulse TTL Drive Capability SSR 4 2V DC into 1kΩ minimum Isolation Not isolated from input or other SSR outputs AC SSR Operating Voltage Range 20 280Vrms 47 63Hz Current Rating 0 01 1A full cycle rms on state 25 C derates linearly above 40 C to 0 5A 80 C Max Non repetitive Surge Current 16 6ms 25A peak Min OFF State dv dt Rated Voltage ...

Page 73: ...een V and mA ranges also require link jumper movement Load Impedance 0 20mA 500Ω maximum 4 20mA 500Ω maximum 0 10V 500Ω minimum 0 5V 500Ω minimum Isolation Isolated from all other inputs and outputs Range Selection Method Link jumper or DIP switch and front panel code OUTPUT 2 General Types Available Relay DC Pulse AC SSR and DC Relay Contact Type Single pole double throw SPDT Rating 2A resistive ...

Page 74: ... 25A peak Min OFF State dv dt Rated Voltage 500V µs Max OFF State leakage Rated Voltage 1mA rms Max ON State Voltage Drop Rated Current 1 5V peak Repetitive Peak OFF state Voltage Vdrm 600V minimum DC Analog Resolution Eight bits in 250mS 10 bits in 1 second typical 10 bits in 1 second typical Update Rate Every control algorithm execution Ranges 0 20mA 4 20mA 0 10V 0 5V Changes between V and mA ra...

Page 75: ...double throw SPDT Rating 2A resistive at 120 240V AC Lifetime 500 000 operations at rated voltage current Isolation Inherent DC Pulse TTL Drive Capability SSR 4 2V DC into 1kΩ minimum Isolation Not isolated from input or other SSR outputs DC Analog Resolution Eight bits in 250mS 10 bits in 1 second typical 10 bits in 1 second typical Update Rate Every control algorithm execution Ranges 0 20mA 4 20...

Page 76: ... Bias Added each control algorithm execution Adjustable in the range 0 100 of output power single output or 100 to 100 of output power dual output Deadband Overlap 20 to 20 of Proportional Band 1 Proportional Band 2 ON OFF Differential 0 1 to 10 0 of input span Auto Manual Control User selectable with bumpless transfer into and out of Manual Control Cycle Times Selectable from 1 2s to 512 secs in ...

Page 77: ...Reference Conditions Common Mode Rejection 120dB at 50 60Hz giving negligible effect at up to 264V 50 60Hz Series Mode Rejection 500 of span at 50 60Hz causes negligible effect DC Linear Inputs Measurement Accuracy 0 25 of span 1LSD Thermocouple Inputs Measurement Accuracy 0 25 of span 1LSD NOTE Reduced performance with Type B Thermocouple between 100 600 C 212 1112 F Linearisation Accuracy Better...

Page 78: ... V 2kΩ Degrades linearly to 0 5 for increasing burden to specification limits Operating Conditions Ambient Temperature Operating 0 C to 55 C Ambient Temperature Storage 20 C to 80 C Relative Humidity 20 95 non condensing Supply Voltage 90 264V AC 50 60Hz standard 20 50V AC 50 60Hz or 22 65V DC option Source Resistance 1000Ω maximum thermocouple Lead Resistance 50Ω per lead maximum balanced Pt100 P...

Page 79: ...ced by RF fields 10V 80 AM 1kHz the product is self recoverable in the frequency bands 17 47MHz and 68 80MHz EMI Emissions Certified to EN50081 1 1992 and EN50081 2 1994 Safety Considerations Complies with EN61010 1 1993 Supply Voltage 90 264V AC 50 60Hz standard 20 50V AC 50 60Hz or 22 65V DC option Power Consumption 4 watts approximately Front Panel Sealing To IP66 NEMA 4 PHYSICAL Dimensions Dep...

Page 80: ...aining 1 6 Cycles remaining 1 6 Automatic Manual Control selection 1 6 Event Alarm Status 1 6 Current Program 1 4 1 6 Controller Set Up Mode Parameters Input Filter Time Constant 4 1 Process Variable Offset 4 1 Output 1 Power 0 100 4 1 Output 2 Power 0 100 4 1 Proportional Band 1 4 1 Proportional Band 2 4 1 Reset Integral Time Constant 4 1 Rate Derivative Time Constant 4 1 Deadband Overlap 4 1 Bia...

Page 81: ...m 2 value 4 1 Alarm 2 Hysteresis value 4 1 Decimal Point Position for linear input range 4 1 Range Maximum for linear input range 4 1 Range Minimum for linear input range 4 1 Manual Power Selection enable disable 4 1 Setpoint Strategy 4 1 Communications Write enable disable 4 1 Lock Code 4 1 Program Define Mode Parameters Ramp Rate for egment xx xx in range 01 16 3 2 2 Segment xx is currently set ...

Page 82: ... 6 4 Output 3 Usage 6 4 LED Usage and 6 4 Guaranteed Soak Action 6 4 Delayed Start enable disable 6 4 Power Fail Recovery Warm Start Cold Start 6 4 Program Start Setpoint current PV controller SP MODBUS parity selection 6 4 Communications Baud rate 6 4 Communications Address Zone 6 4 Cold Junction Compensation enable disable 6 4 Controller Set Up Mode Lock Code 6 4 Program Define Mode Lock Code 6 ...

Page 83: ...nction Compensation Enabling disabling 6 9 Communications Enabling disabling 4 5 Communications Address Selection of 6 8 Communications Baud Rate Selection of 6 8 Communications Protocol Selection of 6 8 Configuration Mode Entry into 6 1 Exit from 6 9 Control Mode Display of 1 1 1 3 Controller Dimensions B 11 Controller Set Up Mode Entry into 4 1 Exit from 4 9 Controller Set Up Mode Lock Code Disp...

Page 84: ...selection 6 3 Holding a Program 1 2 I Input Connections Linear input 2 5 Remote Run Hold input 2 5 RTD 2 4 Thermocouple 2 4 Input Filter Time Constant 4 3 Input Range 6 4 Input Type Selection of 7 4 Integral Time Constant 4 3 L LEDs Usage 6 8 Lock Code Controller Set Up Mode 4 5 Lock Code Program Define Mode Defining 3 5 Logical Combination of Alarms Example AND 6 7 Example OR 6 6 M Making a Soak ...

Page 85: ...4 3 Description of 4 6 P Panel mounting Procedure 2 2 Panel Mounting Cut out dimensions multiple installation 2 1 Cut out dimensions single installation 2 1 Maximum panel thickness 2 1 Programmer Controller dimensions 2 1 Panel mounting the Programmer Controller 2 1 PCB Positions 7 1 Power Loss Recovery Cold start Hot start 6 8 Pre Tune Dis engaging 1 4 Engaging 1 4 Pre Tune Facility Activation of...

Page 86: ...5 Communications Option PCB Removal replacement 7 3 S Scale Range Decimal Point Position 4 5 Scale Range Maximum 4 5 Scale Range Minimum 4 5 Segment Event Status Description of 3 7 Sensor Break Effect on outputs DC linear inputs B 3 Effect on outputs RTD inputs B 2 Effect on outputs thermocouple inputs B 2 Serial Communications Connections 2 6 Setpoint Adjustment in Base Mode Enabling disabling 4 ...

Page 87: ......

Page 88: ......

Page 89: ......

Page 90: ......

Page 91: ......

Page 92: ......

Page 93: ......

Page 94: ......

Page 95: ......

Page 96: ......

Page 97: ......

Page 98: ...Sensing and Control Honeywell 11 West Spring Street Freeport IL 61032 57 77 25 17 0300 Printed in USA www honeywell com sensing ...

Search results

Summary of Contents for DCP 50

Reviews:

Brands by name

Popular brands

Honeywell DCP 50, Product Manual

Search results

Summary of Contents for DCP 50

Reviews:

Brands by name

Popular brands