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A-2

MODEL 2700

APPENDIX A

SERIAL COMMUNICATIONS PROTOCOL

1.1    OVERVIEW

The Model 2700 Solu Cube Analyzer has Solu Cube
Serial Communications Protocol.  The user can read and
write all data pertaining to process measurement and
Analyzer configuration.  The Solu Cube hardware inter-
face can be EIA485 non-isolated, EIA485 isolated, or
EIA232 isolated.

All analyzer and sensor data is stored in the Random
Access Memory (RAM) of the analyzer.  Use the Read
RAM and Write RAM commands to read process mea-
surements and configure the analyzer.

The analyzer will retain data stored in the Electrically
Erasable Programmable Read-Only Memory (EEPROM)
even if power is removed.  Use the Update EEPROM
command to transfer data from RAM to EEPROM.

Sensor Data is the Primary and Secondary sensor mea-
surement.  Typical Primary measurements are conduc-
tivity and pH.  A typical Secondary measurement is
temperature.

To read sensor data:

1.

Use “Serial Communication Tables” to find Type and
Select range for Base Addresses of Sensor Data
and Sensor Configuration.

2.

Use Send Base Address command to get Base
Addresses.

3.

Use “Serial Communication Tables” to find Offset
Values from Base Addresses.  Base plus Offset
gives RAM Address.

4.

Read RAM Floating-Point for Sensor Data.  Convert
Floating-Point to decimal.

5.

Read RAM Byte for Units value.  Use “Serial
Communication Tables” to find measurement units.

Example: Read Primary and Secondary Measures from
Sensor 1.  

1.

Sensor 1 Data: Type = 0, Select = 0
Sensor 1 Configuration: Type = 1, Select = 0

2.

Send Base Address command yields
Sensor 1 Data Base Address: 08AA hex
Sensor 1 Configuration Base Address: 0657 hex

3.

Primary Measurment Offset = 0
RAM Address = 08AA hex

Secondary Measurement Offset = 4
RAM Address = 08AE hex

Units Offset = 1

RAM Address = 0658 hex

4.

Read RAM - Floating-Point, adddress 08AAhex
Data = 2319A736 - measurement value = 
4.979914 x 10^-6

Read RAM - Floating-Point, adddress 08AEhex
Data = 0000CC41 - measurement value = 25.5

Read RAM - Byte, address 0658hex
Data = Units Value = 02 - units uS/cm - Sensor1 
is conductivity

For conductivity sensors:
Primary Measurement is in S/cm
Secondary Measurement is in degrees Celsius

1.2 COMMAND LIST

Command

Hex Code

Decimal

Read EEPROM

64

100

Read RAM

6E

110

Reset Instrument

72

114

Send Base Address

76

118

Send Instrument Status

73

115

Send Measurement

6C

108

Send Scale Factors

77

119

Send Sensor Status

74

116

Send Software Version

75

117

Send Units Text

78

120

Update EEPROM

63

99

Write RAM

6F

111

Decimal

Hex

Command

99

63

Update EEPROM

100

64

Read EEPROM

108

6C

Send Measurement

110

6E

Read RAM

111

6F

Write RAM

114

72

Reset Instrument

115

73

Send Instrument Status

116

74

Send Sensor Status

117

75

Send Software Version

118

76

Send Base Address

119

77

Send Scale Factors

120

78

Send Units Text

SECTION 1

SOLU CUBE MODEL 2700

SERIAL COMMUNICATIONS PROTOCOL

Содержание 2700

Страница 1: ...Model 2700 Solu Cube Microprocessor Analyzer Instruction Manual PN 5102700 March 1999 FREE EXTENDED W ARRANTY See offer at back of m anual ...

Страница 2: ... be in place unless qualified personnel are performing maintenance If this equipment is used in a manner not specified by the manufacturer the protection provided by it against hazards may be impaired WARNINGS ELECTRICAL SHOCK HAZARD Installation of cable connections and servicing of this product require access to shock hazard voltage levels Main power and relay contacts wired to separate power so...

Страница 3: ...on 2 2 2 5 Menu Tree 2 3 2 6 Examples 2 4 3 0 CALIBRATION 3 1 General 3 1 3 2 Common Calibration Procedures 3 1 3 3 Loop Standardization 3 1 4 0 CONFIGURATION 4 1 General 4 1 4 2 Configuration Procedures 4 3 4 3 Sensor Matching 4 4 4 4 Primary Display 4 4 4 5 Alarms 4 6 4 6 Outputs 4 7 4 7 Security 4 9 4 8 Instrument Addressing 4 9 4 9 Sensor Addressing 4 10 5 0 MAINTENANCE 5 1 5 1 Overview 5 1 5 ...

Страница 4: ...ing Alarm Deadband Setpoints 4 6 4 7 High Level Alarm 4 6 4 8 Low Level Alarm 4 6 4 9 Setting Output Range 4 7 4 10 Scaling Output 1 Display 4 7 4 11 Setting Full Scale Output Level 4 7 4 12 Auto Range Feature Operation 4 8 4 13 Selecting Auto Range Feature 4 8 4 14 Setting Serial Ports Baud Rate 4 8 4 15 Entering Low High Security Codes 4 9 4 16 Request for Security Code Prompt 4 9 4 17 Instrumen...

Страница 5: ...hipping container for damage instrument for exterior signs of damage and verify contents using enclosed packing list Notify Rosemount if items are missing or contact carrier if container appears damaged 1 2 MECHANICAL INSTALLATION General Installation must be preformed by a trained technician Overall dimensions of the Model 2700 Solu Cube are given in Figure 1 1 Location should 1 Provide easy acce...

Страница 6: ...kit number 23596 00 When rigid conduit is to be used install fittings on the conduit first to prevent damage to the instru ment case 3 After wiring according to Section 1 3 insert rear cover and case into panel opening 4 From rear attach rear cover and mounting brackets as seen in Figure 1 1 Pipe Mounting Requires pipe mounting kit Model PMB 5 See Figure 1 3 for installation diagram To install 1 W...

Страница 7: ...o be used install fittings on the conduit first to prevent damage to the instrument case 4 Mount bracket to wall 5 Insert analyzer into cutout provided on wall mounting bracket Insert both mounting brackets Tighten screws to lock in place 6 After wiring according to Section 1 3 replace rear cover position assembly and tighten jam knob on top WARNING MAIN POWER AND RELAY CON TACTS WIRED TO SEPARATE...

Страница 8: ... current or voltage sensor inputs alarm relays and non isolated RS485 output Optional output connections are shown below MODEL 2700 SECTION 1 0 INSTALLATION AND QUICK START UP WARNING Make sure power to instrument is OFF before attempting to connect any wires inside of rear opening NOTICE Do not place sensor wiring in the same conduit as power wiring Strain reliefs do not provide grounding between...

Страница 9: ... panel pipe or wall mounting assemblies 2 Slip cable wiring through strain relief connectors or conduit connectors mounted in analyzer case 3 Strip away about 150mm 6 inches of the cable jacket 4 Connect wires according to illustration in Figure 1 5 TB1 would be a good choice to start wiring Start connecting from the bottom up to avoid having to work under existing leads 5 Dress leads carefully an...

Страница 10: ...and wire to analyzer as shown in Section 1 3 2 A summary of factory settings for pH ORP sensors and conductivity sensors based on cell constant K is contained in Table 1 1 If these values are not acceptable refer to Section 4 0 Configuration for procedures to change Table 4 1 contains a more complete summary of factory settings MODEL 2700 SECTION 1 0 INSTALLATION AND QUICK START UP FIGURE 1 6 Junc...

Страница 11: ... Conductivity Sensors and or P N 23054 03 pH ORP preamp J Boxes 3 Apply AC power The analyzer performs a self test visible only as a series of patterns on the screen The individual LCD display segments will light in several patterns and finally all at the same time 4 The screen will display the message shown in the following illustration 5 After the instrument has read the connected sensors the la...

Страница 12: ...software keypad identified as MENU F1 on the Process display is used to change the mode of operation from the Process dis play to the Main Menu display To return to the Process display from any menu display press the software keypad identified as EXIT two times 2 2 DISPLAY Primary Process Variable Figure 2 1 shows the Model 2700 Solu Cube front panel with a typical display of process data The larg...

Страница 13: ...sor 1 COND TEMP Sensor 2 pH TEMP etc ERR ERROR Field flashes when there is an error message Press software key F3 below message to display in plain text error messages EXIT EXIT While in the menu mode returns the display to the Main menu display When on the Main menu display returns the display to Process display Erases any changes not accepted by hitting the enter key MENU MENU Displays the MAIN ...

Страница 14: ...urrent 2 Voltage Cond pH ORP Version Sensors Alarms Analog Digital Sensor 0 5V 0VDC Set Pt 5VDC Set Pt Auto Range Sensor 0 4 20mA 0 4mA Set Pt 20mA Set Pt Type Mode Baud Parity Sensor 0 4 20mA 0 4mA Set Pt 20mA Set Pt Auto Range Alarm 1 Alarm 2 Liquid Type Units Man Temp Option 22 Option 21 Select Sensor Primary Units Set high Set low View Output 2 security code PROCESS DIS ALARMS Alarm setup secu...

Страница 15: ...ads to press their order and enough of the resulting information displayed on the screen to verify a correct keypress For Example To find information that is available but not shown on the display all of the time a Menu option called VIEW has been made available To view any of the items listed under the VIEW menu option on the above Menu Program Tree Version Sensors Alarm 1 etc from the Process di...

Страница 16: ...used to adjust the analyzer for those sensors recommended for use with it 3 2 COMMON CALIBRATION PROCEDURES To adjust from the Process display the analyzer for any sensor on the input loop follow the steps shown in Figure 3 1 All measurement adjustment procedures start by performing these 7 steps NOTE If Low Security Code has been changed the security screen will appear after step 4 See Section 4 ...

Страница 17: ...signal generator may be used instead of the solution but is not necessary Press Enter to begin calibration When finished the unit will now show a screen that says Adjust mV Reading To Agree With Generator Output Here use the arrow keys to adjust the resulting reading to match the known ORP Standard Solution or mV generator if that is being used Next press Enter to complete the calibration 1 One ty...

Страница 18: ...perature readings are the last sensor values read before entering the Calibrate menu mode If the value displayed is ok the next field to be changed can be accessed by either pressing ENTER or NEXT F3 If a new pH ORP or Conductivity value cannot be entered pressing the scrolling keypads has no effect verify that the new conductivity value does not exceed the new value by more than 5 If a new Temper...

Страница 19: ...ory settings dependent upon the type of sensor at address 1 Conductivity K 0 01 Alarm 1 Sec 4 5 Any Sensor 1 8 Address 1 _______________ Alarm point Sec 4 5 10 µS cm _______________ Deadband Point Sec 4 5 9 µS cm _______________ Alarm 2 Sec 4 5 Any Sensor 1 8 Address 1 _______________ Alarm Point Sec 4 5 1 µS cm _______________ Deadband Point Sec 4 5 2 µS cm _______________ Table 4 1 is continued ...

Страница 20: ...Current Voltage 1 Sensor address Any Sensor 1 8 Address 1 _______________ Output Type Sec 4 6 Current Voltage Current _______________ Output Range Sec 4 6 0 4 20m A 4 20mA _______________ 0 4mA 0mS cm _______________ 0 20mA 10mS cm Auto Range Sec 4 6 On Off Off _______________ Current 2 Sensor address Any Sensor 1 8 Address 1 _______________ Output Type Sec 4 6 Current only Current _______________...

Страница 21: ..._________ Output Range Sec 4 6 0 4 20mA 4 20mA _______________ 0 4 mA Sec 4 6 0 CONC _______________ 20mA Sec 4 6 10 CONC _______________ pH Alarm 1 Sec 4 5 Any Sensor 1 8 Address 1 _______________ Alarm Point Sec 4 5 14 pH _______________ Deadband point Sec 4 5 13 pH _______________ Alarm2 Sec 4 5 Any Sensor 1 8 Address 1 _______________ Alarm point Sec 4 5 0 _______________ Deadband Point Sec 4 ...

Страница 22: ...st choose pH units The user must select mV for ORP sensors To Set Sensor Liquid type 1 Follow Figure 4 1 and select the PROGRAM option 2 Security not enabled Follow instructions in Figure 4 2 which gives an example for conductivity Security Enabled Refer to Section 4 7 for pro cedure to enter Security code To Set Sensor Units 1 Follow steps 1 through 4 of Figure 4 2 2 Select UNITS instead of Liqui...

Страница 23: ... R Kohm m mS m CATION µS cm Mohm cm Kohm m µS m ppm TDS mS cm R Mohm cm R Mohm m mS m Water µS cm Kohm cm µS cm R ohm m ppm TDS K 1 0 mS cm Kohm cm R mS m Kohm m ppt TDS NaCl µS cm Kohm cm mS m ohm m ppm TDS mS cm Kohm cm R µS cm R Kohms m ppt TDS Water mS cm Ohm cm mS m CONC mS cm R Ohm m S m Kohm cm R 4 ELEC NaCl µS cm Ohm cm S m K 0 85 CONC Ohm m mS m HCl mS cm mS cm R S m S m R CONC NaOH mS cm...

Страница 24: ...th Normal being defined as the condition when the unit is powered up and in operation and not in alarm Menu Selection Set to NO In Normal Condition relay is open If power is lost while in Normal Condition relay closes In Alarm Condition relay closes If power is lost while in Alarm Condition nothing happens relay stays closed Menu Selection Set to NC In Normal Condition relay is closed If power is ...

Страница 25: ... 0000 20 mA 10 00 CURRENT 1 SENSOR 1 mS cm 4 20 mA 4 mA 0000 20 mA 10 00 To Set Full Scale Output Level Current or Voltage To match the full scale output current of this instrument to the full scale reading of items such as meters scales recorders etc complete steps 1 through 3 in Figure 4 9 Continue with step 3 of Figure 4 11 NOTE To set full scale voltage output follow the same procedures descri...

Страница 26: ...tput A non isolated RS485 serial port is available on the basic instrument This serial port may be changed with options to be either an isolated RS485 or isolated RS232 The isolated RS485 output is shipped with a small black plastic jumper on 2 pins of the option card see 25 on Figure 5 1 This may need to be removed to initialize communications Baud rates may be set to match those of the device wi...

Страница 27: ... Select Press 4 Enter number With 5 Press twice to enter into memory MODEL 2700 SECTION 4 0 CONFIGURATION FIGURE 4 15 Entering Low High Security Codes l l SECURITY SET HIGH CODE SET LOW CODE VIEW CODES EXIT F4 EXIT F4 l MAIN MENU OUTPUTS PROGRAM SECURITY SECURITY ENTER NEW HIGH SECURITY CODE 0000 Entering Security Code to Access Prompts Figure 4 16 shows how to enter either the High or Low code wh...

Страница 28: ...ll para meters to their default values Check or complete Table 4 1 before starting the fol lowing steps To change the address assigned to individual sensors follow the steps outlined in Figure 4 18 AVAILABLE PRESS l S N TO ASSIGN 00123 ADDR 1 00124 AVAILABLE PRESS l S N TO ASSIGN 00123 ADDR 2 REVIEW ADDR LIST ADDR S N TYPE 1 00123 K 01 2 00124 K 01 l l l REDO F2 F1 F3 l 5 Press simultaneously and ...

Страница 29: ...lectrode A monthly cleaning is a good initial maintenance schedule This schedule can then be fine tuned to the site process During these inspections the following items should be checked Cable and connections should be checked for evidence of corrosion wear rubbing or damage Inspect sensor body for physical damage corrosion wear or signs of rubbing Check 2701 manual for conductivity sensor identif...

Страница 30: ...62725 Gasket Front cover 5 823 762781 LCD Display 6 23578 01 S Assy Electronics Module 7 23578 02 S Assy Electronics Module 2nd Current Output 7 25 23578 03 S Assy Electronics Module Voltage Output 7 23605 00 Kit Bracket 12 23596 00 Kit Watertight strain reliefs N A 175 762726 Gasket Rear 10 691 898939 Assy Terminal Block 3 9 295 762722 Case 8 9100178 Fuse 1 Amp 2AG 250V Slow Blow N A 295 762724 R...

Страница 31: ...y will start flashing Press the F3 keypad directly under the ERR annunciation field to display information about the error See Table 6 1 for a listing of these diagnostic messages descriptions of possible causes and some possible actions to take to clear the ERR message In addition the Error relay is closed when this field is activated This relay can be used as a sensing device for external annunc...

Страница 32: ...Check for foreign material between electrodes Possible high conductivity solution Check process conductivity possibly out of range SENSOR MALFUNCTION Sensor not responding to Analyzer requests Toggle power Replace sensor if same error continues Loose or broken wire between sensor and analyzer PARITY ERROR Data integrity test failed Excessive noise on data line Will not be ECHO ERROR seen in data a...

Страница 33: ...ting or unstable Readings Air bubbles in process affecting reading Remount sensor to decrease exposure also see suspected Temp to air bubbles Comp problem Check programming of Liquid Type Check programming of units of measure Incorrect sensor cell constant for application Verify process temperature is stable Electrical or grounding interference Verify sensor works in a standard solution outside of...

Страница 34: ... as an overview of the electronic module functions The Model 2700 has no operator service able parts It is recommended that service be performed by trained service personnel The operator may though replace the electronics module sub assembly Disconnect all hazardous voltage before opening the enlosure DWG NO REV 40270006 B ...

Страница 35: ...date EEPROM A 12 1 3 12 Write RAM A 12 2 0 Modbus Protocol A 33 2 1 Overview A 33 2 2 Modbus Register Map Summary A 33 2 3 Register Description A 34 2 4 Modbus Troubleshooting Guide A 46 LIST OF TABLES Table Title Page 1 Commands A 13 2 Units and Sensor Type A 14 3 Scale Factor A 15 4 Scale Bytes From Send Scale Factor Command A 17 5 BasesByCode A 19 6 BasesByValue A 20 7 BasesByName A 21 8 AdrOff...

Страница 36: ...nits value Use Serial Communication Tables to find measurement units Example Read Primary and Secondary Measures from Sensor 1 1 Sensor 1 Data Type 0 Select 0 Sensor 1 Configuration Type 1 Select 0 2 Send Base Address command yields Sensor 1 Data Base Address 08AA hex Sensor 1 Configuration Base Address 0657 hex 3 Primary Measurment Offset 0 RAM Address 08AA hex Secondary Measurement Offset 4 RAM ...

Страница 37: ...From 2700 81H 64H 47H G 1 3 2 Read RAM 6EH 110 To 2700 ADDR CMD TYPE A3 A2 A1 A0 From 2700 ADDR CMD TYPE A3 A2 A1 A0 Data ADDR Instrument Address CMD 6EH TYPE Data type Floating point F or Byte B Start of RAM address An RAM address A3 is MSB Data Floating point or Byte Format Data Floating point F7 F6 F5 F4 F3 F2 F1 F0 Byte B1 B0 Floating Point Instrument Alarm values and Sensor Measurement values...

Страница 38: ...value format is floating point which corresponds to IEEE Std 754 1985 F7 F6 F5 F4 F3 F2 F1 F0 2 3 1 9 A 7 3 6 F7 F6 F5 F4 2 3 1 9 M07 M06 M05 M04 M03 M02 M01 M00 M15 M14 M13 M12 M11 M10 M09 M08 0 0 1 0 0 0 1 1 0 0 0 1 1 0 0 1 F3 F2 F1 F0 A 7 3 6 E00 M22 M21 M20 M19 M18 M17 M16 S00 E07 E06 E05 E04 E03 E02 E01 1 0 1 0 0 1 1 1 0 0 1 1 0 1 1 0 From IEEE Std 754 1985 measurement value 1 sign 2 exponent...

Страница 39: ... C 4 1 F7 F6 F5 F4 0 0 0 0 M07 M06 M05 M04 M03 M02 M01 M00 M15 M14 M13 M12 M11 M10 M09 M08 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 F3 F2 F1 F0 C C 4 1 E00 M22 M21 M20 M19 M18 M17 M16 S00 E07 E06 E05 E04 E03 E02 E01 1 1 0 0 1 1 0 0 0 1 0 0 0 0 0 1 From IEEE Std 754 1985 measurement value 1 sign 2 exponent 127 1 mantissa sign S00 exponent E07 E06 E05 E04 E03 E02 E01 E00 mantissa M22 M21 M20 M19 M18 M17 M16 ...

Страница 40: ...2700 81H 76H 30H 30H From 2700 81H 76H 30H 30H 30H 38H 41H 41H 0 0 0 8 A A 1 3 5 Send Instrument Status 73H 115 To 2700 ADDR CMD From 2700 ADDR CMD A 1 STAT A 2 STAT S Continued MSB LSB CR ADDR Instrument Address CMD 73H A 1 Alarm1 A 2 Alarm2 STAT Status of Alarm either G not active or E active MSB MSB of Instrument error code LSB LSB of Instrument error code CR End of transmission Error Code Defi...

Страница 41: ...ent for Dual Bn Temperature for Sensor Secondary Display for Dual From IEEE Std 754 1985 measurement value 1 sign 2 exponent 127 1 mantissa sign S00 exponent E07 E06 E05 E04 E03 E02 E01 E00 mantissa M22 M21 M20 M19 M18 M17 M16 M15 M14 M13 M12 M11 M10 M09 M08 M07 M06 M05 M04 M03 M02 M01 M00 2 23 Floating Point measurement values are in the following units Measurement Units Concentration per cent Co...

Страница 42: ... 1 0 0 0 1 1 0 0 1 A3 A2 A1 A0 A 7 3 6 E00 M22 M21 M20 M19 M18 M17 M16 S00 E07 E06 E05 E04 E03 E02 E01 1 0 1 0 0 1 1 1 0 0 1 1 0 1 1 0 From IEEE Std 754 1985 measurement value 1 sign 2 exponent 127 1 mantissa sign S00 exponent E07 E06 E05 E04 E03 E02 E01 E00 mantissa M22 M21 M20 M19 M18 M17 M16 M15 M14 M13 M12 M11 M10 M09 M08 M07 M06 M05 M04 M03 M02 M01 M00 2 23 sign 0 exponent 0 1 1 0 1 1 0 1 109...

Страница 43: ...rument display To calculate the displayed measurement multiply the measurement from Read RAM or transmitted via the Send Measurement command by the Scale Factor for the Display Units Read RAM to find the Display Units For a complete list of Units and Scale Factors see Serial Communication Tables To 2700 ADDR CMD From 2700 ADDR CMD MAX1 MAX0 S1 S0 ADDR Instrument Address CMD 77H MAX1 MSB of number ...

Страница 44: ...URE D01 SENSOR TIMEOUT D02 REC PARITY ERROR D03 ECHO ERROR D04 ECHO PARITY ERROR D05 SENSOR RESET D06 IREF OUT OF RANGE D07 RTD IS OPEN D08 RTD IS CLOSED For Conductivity Sensors D09 ELECTRODES SHORTED D10 ELECTRODES OPEN D11 OUT OF RANGE Four electrode sensor only D12 LESS THAN 500uS Four electrode sensor only D13 spare D14 spare D15 spare For pH ORP Sensors D09 pH OUT OF RANGE D10 mV OUT OF RANG...

Страница 45: ...SCII hex Example Instrument Address 1 Version 2 60 To 2700 81H 75H From 2700 81H 75H 30H 32H 33H 43H 0 2 3 C where 3C hex 60 decimal 1 3 10 Send Units Text 78H 120 To 2700 ADDR CMD TYPE From 2700 ADDR CMD TYPE MAX1 MAX0 TXTd TXT0 NUL CR ADDR Instrument Address CMD 78H TYPE Type of units 30H for Sensor Units 31H for Dual Measurement Units MAX1 MSB of number of units MAX0 LSB of number of units Numb...

Страница 46: ... G Pass or F Fail Example Instrument Address 1 To 2700 81H 63H From 2700 81H 63H 47H G 1 3 12 Write RAM 6FH 111 To 2700 ADDR CMD TYPE A3 A2 A1 A0 Data K From 2700 ADDR CMD TYPE A3 A2 A1 A0 Data R ADDR Instrument Address CMD 6FH TYPE Data type Floating point F or Byte B Start of RAM address An RAM address A3 is MSB Data Floating point or Byte K Proceed Command G Do write or Not G Abort R Result cod...

Страница 47: ...ase Address 76 118 110 6E Read RAM Send Instrument Status 73 115 111 6F Write RAM Send Measurement 6C 108 114 72 Reset Instrument Send Scale Factors 77 119 115 73 Send Instrument Status Send Sensor Status 74 116 116 74 Send Sensor Status Send Software Version 75 117 117 75 Send Software Version Send Units Text 78 120 118 76 Send Base Address Update EEPROM 63 99 119 77 Send Scale Factors Write RAM ...

Страница 48: ... Raw 5 15 Mohm m Raw mV ORP 35 16 Kohm cm NTU 36 17 Kohm cm Raw Ohm cm 22 18 Kohm m Ohm cm Raw 23 19 Kohm m Raw Ohm m 20 20 Ohm m Ohm m Raw 21 21 Ohm m Raw pH 34 22 Ohm cm ppb TDS 26 23 Ohm cm Raw ppm NTU 37 24 CONC ppm TDS 28 25 reserved ppt TDS 30 26 ppb TDS reserved 25 27 reserved reserved 27 28 ppm TDS reserved 29 29 reserved reserved 31 30 ppt TDS reserved 33 31 reserved S cm 8 32 SAT S cm Ra...

Страница 49: ...m YES F8 1E 08 mS m Raw 5 NO 05 1E 05 15 Mohm m Raw NO F8 1E 08 mV ORP 35 NO 00 1 16 Kohm cm YES FD 0 001 NTU 36 00 1 17 Kohm cm Raw NO FD 0 001 Ohm cm 22 YES 00 1 18 Kohm m YES FB 1E 05 Ohm cm Raw 23 NO 00 1 19 Kohm m Raw NO FB 1E 05 Ohm m 20 YES 02 100 20 Ohm m YES 02 100 Ohm m Raw 21 NO 02 100 21 Ohm m Raw NO 02 100 pH 34 YES 00 1 22 Ohm cm YES 00 1 ppb TDS 26 00 1 23 Ohm cm Raw NO 00 1 ppm NTU...

Страница 50: ...00 APPENDIX A SERIAL COMMUNICATIONS PROTOCOL DISPLAY UNITS IF DISPLAY SOURCE IS DUAL VALUE DISPLAY UNITS 0 DIFF 1 RATIO 2 PASS 3 REJECT SENSOR TYPE VALUE TYPE 0 K 01 2 K1 0 4 K 85 5 pH TABLE 3 Scale Factor continued ...

Страница 51: ...000 6 6 05 11 48 12 54 4 mS m YES 1000 100 100000 5 5 05 13 48 14 53 5 mS m Raw NO 1000 100 100000 5 5 05 15 48 16 53 6 mS cm YES 1000 1 1000 3 3 02 17 48 18 51 7 mS cm Raw NO 1000 1 1000 3 3 02 19 48 20 51 8 S cm YES 1 1 1 0 0 00 21 48 22 48 9 S cm Raw NO 1 1 1 0 0 00 23 48 24 48 10 S m YES 1 100 100 2 2 02 25 48 26 50 11 S m Raw NO 1 100 100 2 2 02 27 48 28 50 12 Mohm cm YES 0 000001 1 0 000001 ...

Страница 52: ... n a 0 00 55 48 56 48 26 ppb TDS not supported 0 00 57 48 58 48 27 spare n a 0 00 59 48 60 48 28 ppm TDS YES 1 1 1 0 0 00 61 48 62 48 29 spare n a 1 1 1 0 0 00 63 48 64 48 30 ppt TDS YES 0 001 1 0 001 3 253 FD 65 70 66 68 31 spare n a 0 00 67 48 68 48 32 SAT not supported 0 00 69 48 70 48 33 spare n a 0 00 71 48 72 48 34 pH YES 1 1 1 0 0 00 73 48 74 48 35 mV ORP NO 1 1 1 0 0 00 75 48 76 48 36 NTU ...

Страница 53: ...Sensor 3 Type Sensor Config 1 2 0679 1657 Sensor 4 Type Sensor Config 1 3 068A 1674 Sensor 5 Type Sensor Config 1 4 069B 1691 Sensor 6 Type Sensor Config 1 5 06AC 1708 Sensor 7 Type Sensor Config 1 6 06BD 1725 Sensor 8 Type Sensor Config 1 7 06CE 1742 Sensor 1 Cal Sensor Cal 2 0 0745 1861 Sensor 2 Cal Sensor Cal 2 1 0755 1877 Sensor 3 Cal Sensor Cal 2 2 0765 1893 Sensor 4 Cal Sensor Cal 2 3 0775 1...

Страница 54: ...6FD 1789 Output 2 Source Output 3 1 0721 1825 Sensor 1 Cal Sensor Cal 2 0 0745 1861 Sensor 2 Cal Sensor Cal 2 1 0755 1877 Sensor 3 Cal Sensor Cal 2 2 0765 1893 Sensor 4 Cal Sensor Cal 2 3 0775 1909 Sensor 5 Cal Sensor Cal 2 4 0785 1925 Sensor 6 Cal Sensor Cal 2 5 0795 1941 Sensor 7 Cal Sensor Cal 2 6 07A5 1957 Sensor 8 Cal Sensor Cal 2 7 07B5 1973 none none Dual Measurement Dual Data 6 0 085B 2139...

Страница 55: ...sor Cal 2 7 07B5 1973 Sensor 1 Type Sensor Config 1 0 0657 1623 Sensor 2 Type Sensor Config 1 1 0668 1640 Sensor 3 Type Sensor Config 1 2 0679 1657 Sensor 4 Type Sensor Config 1 3 068A 1674 Sensor 5 Type Sensor Config 1 4 069B 1691 Sensor 6 Type Sensor Config 1 5 06AC 1708 Sensor 7 Type Sensor Config 1 6 06BD 1725 Sensor 8 Type Sensor Config 1 7 06CE 1742 Sensor 1 Primary Measurement Sensor Data 0...

Страница 56: ...ser Gain Factor 12 4 Output Measurement Intercept Factor 20 4 Output Measurement Slope Factor 24 4 Output Intercept Cal Factor 28 4 Output Slope Cal Factor 32 4 Snr Cal Cal 0 2 Snr Config Type 0 1 Snr Config Units 1 1 Snr Config Compensation 2 1 Snr Config Serial Number MSB 3 1 Snr Config Serial Number LSB 4 1 Snr Data Primary Measurement 0 4 Snr Data Secondary Measurement 4 4 System Sensor Count ...

Страница 57: ...ial Number LSB Snr Config 1 0 4 1 65B 1627 1627 Sensor 2 Type Snr Config 1 1 0 1 0668 1640 1640 Sensor 2 Units Snr Config 1 1 1 1 669 1641 1641 Sensor 2 Compensation Snr Config 1 1 2 1 66A 1642 1642 Sensor 2 Serial Number MSB Snr Config 1 1 3 1 66B 1643 1643 Sensor 2 Serial Number LSB Snr Config 1 1 4 1 66C 1644 1644 Sensor 3 Type Snr Config 1 2 0 1 0679 1657 1657 Sensor 3 Units Snr Config 1 2 1 1...

Страница 58: ...791 1791 Output 1 Type Output 3 0 3 1 700 1792 1792 Output 1 Low Range Output 3 0 4 4 701 1793 1796 Output 1 High Range Output 3 0 8 4 705 1797 1800 Output 1 User Gain Factor Output 3 0 12 4 709 1801 1804 Output 1 Measurement Intercept Factor Output 3 0 20 4 711 1809 1812 Output 1 Measurement Slope Factor Output 3 0 24 4 715 1813 1816 Output 1 Intercept Cal Factor Output 3 0 28 4 719 1817 1820 Out...

Страница 59: ...e n a Display Units Display 5 0 2 1 6F9 1785 1785 none n a Dual Measurement Dual Data 6 0 0 4 085B 2139 2142 none n a Sensor Count System 7 0 0 1 0646 1606 1606 none n a Option Card System 7 0 1 1 647 1607 1607 Analyzer n a Serial Number System 7 0 2 3 648 1608 1610 Analyzer n a High Level Password MSB System 7 0 11 1 651 1617 1617 Analyzer n a High Level Password LSB System 7 0 12 1 652 1618 1618...

Страница 60: ...ig 1 2 2 1 67B 1659 1659 Sensor 3 Serial Number MSB Snr Config 1 2 3 1 67C 1660 1660 Sensor 3 Serial Number LSB Snr Config 1 2 4 1 67D 1661 1661 Sensor 4 Type Snr Config 1 3 0 1 068A 1674 1674 Sensor 4 Units Snr Config 1 3 1 1 68B 1675 1675 Sensor 4 Compensation Snr Config 1 3 2 1 68C 1676 1676 Sensor 4 Serial Number MSB Snr Config 1 3 3 1 68D 1677 1677 Sensor 4 Serial Number LSB Snr Config 1 3 4 ...

Страница 61: ...ctor Output 3 0 24 4 715 1813 1816 Output 1 Intercept Cal Factor Output 3 0 28 4 719 1817 1820 Output 1 Slope Cal Factor Output 3 0 32 4 71D 1821 1824 Output 2 Source Output 3 1 0 1 0721 1825 1825 Output 2 Mode Output 3 1 2 1 723 1827 1827 Output 2 Type Output 3 1 3 1 724 1828 1828 Output 2 Low Range Output 3 1 4 4 725 1829 1832 Output 2 High Range Output 3 1 8 4 729 1833 1836 Output 2 User Gain F...

Страница 62: ... 3751 Sensor 4 Secondary Measurement Snr Data 0 3 4 4 EA8 3752 3755 Sensor 5 Primary Measurement Snr Data 0 4 0 4 10A2 4258 4261 Sensor 5 Secondary Measurement Snr Data 0 4 4 4 10A6 4262 4265 Sensor 6 Primary Measurement Snr Data 0 5 0 4 12A0 4768 4771 Sensor 6 Secondary Measurement Snr Data 0 5 4 4 12A4 4772 4775 Sensor 7 Primary Measurement Snr Data 0 6 0 4 149E 5278 5281 Sensor 7 Secondary Meas...

Страница 63: ...1 Intercept Cal Factor Output 3 0 28 4 719 1817 1820 Output 1 Slope Cal Factor Output 3 0 32 4 71D 1821 1824 Output 2 Source Output 3 1 0 1 0721 1825 1825 Output 2 Mode Output 3 1 2 1 723 1827 1827 Output 2 Type Output 3 1 3 1 724 1828 1828 Output 2 Low Range Output 3 1 4 4 725 1829 1832 Output 2 High Range Output 3 1 8 4 729 1833 1836 Output 2 User Gain Factor Output 3 1 12 4 72D 1837 1840 Output...

Страница 64: ...1 1 6AD 1709 1709 Sensor 6 Compensation Snr Config 1 5 2 1 6AE 1710 1710 Sensor 6 Serial Number MSB Snr Config 1 5 3 1 6AF 1711 1711 Sensor 6 Serial Number LSB Snr Config 1 5 4 1 6B0 1712 1712 Sensor 7 Type Snr Config 1 6 0 1 06BD 1725 1725 Sensor 7 Units Snr Config 1 6 1 1 6BE 1726 1726 Sensor 7 Compensation Snr Config 1 6 2 1 6BF 1727 1727 Sensor 7 Serial Number MSB Snr Config 1 6 3 1 6C0 1728 1...

Страница 65: ... 0 4 169C 5788 5791 Sensor 8 Secondary Measurement Snr Data 0 7 4 4 16A0 5792 5795 none n a Sensor Count System 7 0 0 1 0646 1606 1606 none n a Option Card System 7 0 1 1 647 1607 1607 Analyzer n a Serial Number System 7 0 2 3 648 1608 1610 Analyzer n a High Level Password MSB System 7 0 11 1 651 1617 1617 Analyzer n a High Level Password LSB System 7 0 12 1 652 1618 1618 Analyzer n a Low Level Pa...

Страница 66: ...ent dec hex type meaning ASCII 109 6D data m 110 6E command Read RAM 111 6F command data Write RAM o 112 70 data p 114 72 command Reset Instrument 115 73 command Send Instrument Status 116 74 command data Send Sensor Status t 117 75 command data Send Software Version u 118 76 command Send Base Address 119 77 command Send Scale Factors 120 78 command Send Units Text 129 81 instr adr 130 82 instr ad...

Страница 67: ...d 04 the maximum is seven consecutive registers Otherwise the Solu Cube will return the Exception Code Illegal Data Value Solu Cube supports the following Exception Codes 01 Illegal Function 02 Illegal Data Address 03 Illegal Data Value Example causes 01 Illegal Function Function Code 02 Read Input Status 02 Illegal Data Address Address 40099 03 Illegal Data Value Number of Coils Length 120 Number...

Страница 68: ...te outputs of Error Code for Sensor2 Function Code 01 Register 22 For discrete outputs D00 to D07 Starting Address 49 For discrete outputs D08 to D15 Starting Address 57 Alarm Status 29 Bit contents 1 Alarm active 0 Alarm not active D00 Alarm1 D01 Alarm2 Analog Output Value 31 32 Analog Output mA register data x 20mA 1000 Analog Output V register data x 5V 1000 register data range 0 to 1000 Regist...

Страница 69: ...TD IS OPEN D08 RTD IS CLOSED For Conductivity Sensors D09 ELECTRODES SHORTED D10 ELECTRODES OPEN D11 OUT OF RANGE Four electrode sensor only D12 LESS THAN 500uS Four electrode sensor only D13 spare D14 spare D15 spare For pH ORP Sensors D09 pH OUT OF RANGE D10 mV OUT OF RANGE D11 VREF OUT OF RANGE D12 VGLASS OUT OF RANGE D13 spare D14 spare D15 spare Error Status for Sensors 20 Bit contents 1 Sens...

Страница 70: ...om Modbus Tables Units µS cm Sensor Type 01 cm Measurements in Floating point format 51 84 Measurements are the Primary and Secondary sensor measurements or a Dual measurement Sensor Primary measurement First Register 51 4 Sensor_number 1 Second Register 52 4 Sensor_number 1 Sensor Secondary measurement First Register 53 4 Sensor_number 1 Second Register 54 4 Sensor_number 1 Dual measurement First...

Страница 71: ...51 A836H 30052 8125H sign quotient 36H 80H 0 exponent 2 remainder 36H 80H quotient A8H 80H 2 36H 1 2 54 1 109 mantissa 10000H remainder A8H 80H 100H 25H 81H 2 23 10000H 28H 100H 25H 81H 2 23 282581H 2 23 3136445 65536 40 256 37 129 2 23 2631041 8388608 3136445 measurement value 1 sign 2 exponent 127 1 mantissa 1 0 2 109 127 1 3136445 1 2 18 1 3136445 5 011 10 6 measurement value 5 011 10 6 S cm 5 ...

Страница 72: ...nd Measurement type read Units and Sensor Type Sensor_number 1 Register 33 Function Code 04 Read Input Registers Starting Address 33 Number of Points 01 Register contents in hexadecimal 30033 0200H Unit_Value quotient 0200H 100H 2 Sensor_Type_Value remainder 0200H 100H 0 From Modbus Tables Units µS cm Sensor Type 01 cm Resolution 01uS cm measurement value Integer x Resolution 502 x 01uS cm 5 02 uS...

Страница 73: ...or Sensor1 Secondary 54 Floating Point Measurement for Sensor1 Secondary 2 Integer Measurement for Sensor2 Primary 55 Floating Point Measurement for Sensor2 Primary 56 Floating Point Measurement for Sensor2 Primary 3 Integer Measurement for Sensor2 Secondary 57 Floating Point Measurement for Sensor2 Secondary 58 Floating Point Measurement for Sensor2 Secondary 4 Integer Measurement for Sensor3 Pri...

Страница 74: ...Integer Measurement for Sensor8 Secondary 81 Floating Point Measurement for Sensor8 Secondary 82 Floating Point Measurement for Sensor8 Secondary 16 Integer Sensors Active 18 Integer Source for Primary Display 49 Integer Units Dual 50 Integer Units for Primary Measurement and Type for Sensor1 33 Integer Units for Primary Measurement and Type for Sensor2 35 Integer Units for Primary Measurement and...

Страница 75: ...tatus for Sensors 21 Integer Error Code for Sensor1 22 Integer Error Code for Sensor2 23 Integer Error Code for Sensor3 24 Integer Error Code for Sensor4 25 Integer Error Code for Sensor6 26 Integer Error Code for Sensor6 27 Integer Error Code for Sensor7 28 Integer Error Code for Sensor8 29 Integer Alarm Status 30 Integer Analog Outputs 31 Integer Analog Output1 32 Integer Analog Output2 33 Integ...

Страница 76: ...oating Point Measurement for Sensor3 Secondary 62 Floating Point Measurement for Sensor3 Secondary 63 Floating Point Measurement for Sensor4 Primary 64 Floating Point Measurement for Sensor4 Primary 65 Floating Point Measurement for Sensor4 Secondary 66 Floating Point Measurement for Sensor4 Secondary 67 Floating Point Measurement for Sensor5 Primary 68 Floating Point Measurement for Sensor5 Prima...

Страница 77: ...R D04 ECHO PARITY ERROR D05 SENSOR RESET D06 IREF OUT OF RANGE D07 RTD IS OPEN D08 RTD IS SHORTED Error Code for Conductivity Sensors D09 ELECTRODES SHORTED D10 ELECTRODES OPEN D11 OUT OF RANGE for CONC 0 85 cm sensors only D12 LESS THAN 500uS 0 85 cm sensors only D13 spare D14 spare D15 spare Error Code for pH ORP Sensors D09 pH OUT OF RANGE D10 mV OUT OF RANGE D11 VREF OUT OF RANGE D12 VGLASS OU...

Страница 78: ... 0 0 1 Kohm m 001 10 000 0 001 mS cm 0 20 000 0 001 mS m 0 2 000 1 Ohm m 1 10 000 1 ppm TDS 0 999 9 0 1 ppt TDS 0 11 000 0 001 µS cm 0 20 000 1 µS cm R 0 20 000 1 85 cm CONC 0 27 000 0 001 Kohm cm R 002 2 0000 0 0001 mS cm 50 500 00 0 01 mS cm R 50 500 00 0 01 mS m 50 50 000 1 Ohm cm 5 200 00 0 01 Ohm m 005 2 0000 0 0001 S m 50 200 00 0 01 S m R 50 200 00 0 01 Dual DIFF Same as single Same as sing...

Страница 79: ...11 S m Raw NO mS m 4 YES 12 Mohm cm YES mS m Raw 5 NO 13 Mohm cm Raw NO mV ORP 35 NO 14 Mohm m YES ohm cm 22 YES 15 Mohm m Raw NO ohm cm Raw 23 NO 16 Kohm cm YES ohm m 20 YES 17 Kohm cm Raw NO ohm m Raw 21 NO 18 Kohm m YES pH 34 YES 19 Kohm m Raw NO ppm TDS 28 YES 20 ohm m YES ppt TDS 30 YES 21 ohm m Raw NO S cm 8 YES 22 ohm cm YES S cm Raw 9 NO 23 ohm cm Raw NO S m 10 YES 24 CONC YES S m Raw 11 N...

Страница 80: ...meter between Master Tx and Ground EIA485 connect a voltmeter between D and D Voltage range should be 2VDC or 20VDC Set the Communications Port to the lowest baud rate The voltage should change when the Master transmits o Baud Rate and Parity are the same for Solu Cube and Master device o Instrument Address is correct Check Connection between Master and Solu Cube o EIA232 Solu Cube Receive to Mast...

Страница 81: ... The high resolution display provides a continuous read out of any two user selectable process variables Soft keys and descriptive language prompts allow rapid selection of units of measure measuring spans alarm setpoints and displayed variables Error messages dis played in descriptive language quickly guide you to pinpoint fault and take corrective action Alarm condi tions are identified by an al...

Страница 82: ... is adjustable over full range Error Alarm SPST relay used to indicate an instrument or sensor error 2 0A 30VDC or 60VAC 10 1 0A 60VDC or 120VAC 10 0 5A 120VDC or 240VAC 10 All resistive loads Range Alarm 1 SPST relay used to indicate current output range contacts open when on Low range and closed on High range 2 0A 30VDC 10 1 0A 60 VDC or 120VAC 10 0 5A 120VAC or 240VAC 10 Outputs Standard Curren...

Страница 83: ...Assy Electronics Module CE mark version 23748 01 S Assy Electronics Module voltage output CE mark version 23605 00 Kit Bracket 175 762726 Gasket Rear 691 898939 Assy Terminal Block 295 762722 Case 9100178 Fuse 1 Amp 2AG 250V Slow Blow 23631 00 RS232 Option Card 23632 00 RS485 Option Card MODEL 2700 Solu Cube CODE OUTPUT Required selection 01 0 4 20mADC output Isolated RS485 output Non isolated 21 ...

Страница 84: ...nsmittal and the completed copy of the Return of Materials Request form If possible pack the materials in the same manner as they were received IMPORTANT Please see second section of Return of Materials Request form OSHA compli ance is mandatory for the safety of all per sonnel MSDS forms and a certification that the instruments have been disinfected or detoxified are required 5 Send the package p...

Страница 85: ...from program mem ory into the EEPROM This assures that the analyz er and sensor configuration data is good Serial Number The Serial Number has the manufacturing date and the Sensor ID number D96 00752 for example shows that the sensor was made in April D of 1996 The Sensor ID number is 752 Refer to QIP 87 Product Identification and Labeling revision F section 3 7 for more detail During Start Up an...

Страница 86: ...r DMM Connection check For three or more sensors See if the good sensors are all connected to one main line and bad sensors on the other Suppose for example that there are five sensors in the system Four sensors are connected to a Junction Box which is in turn connected to the Analyzer at TB2 1 to TB2 5 The fifth sensor is con nected to TB2 7 to TB2 11 If the fifth sensor is list ed as AVAILABLE d...

Страница 87: ... acknowledge the keypress The customer will lose any analyzer settings that are different from the Factory Settings The F1 F3 keypress loads data from program memory into the EEPROM This assures that analyzer configura tion data and sensor data is good Digital Output Not Communicating Properly First do MENU PROGRAM INSTRUMENT ADDRESS The default address is 01 but this must be initial ized by highl...

Страница 88: ...hen the Cube powers up and the Isolated 485 com munication is idle the Tx Enable should be 5 volts with respect to BLK TB2 3 Measuring the voltage on P7 9 is tricky you may want to make the connection with power off to avoid shorting pins together With a Scope Rxd shows incoming data Txd outgoing Voltage levels are 0 volts and 5 volts with respect to BLK ...

Страница 89: ...___________ __________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________ WARRANTY REPAIR REQUESTED YES REFERENCE ORIGINAL ROSEMOUNT ANALYTICAL ORDER NO _______________________________________________ CUSTOMER PURCHASE ORDER NO ____...

Страница 90: ...TZERLAND Baar Walterswil Fisher Rosemount UNITED ARAB EMIRATES Dubai Fisher Rosemount UNITED KINGDOM Bognor Regis Fisher Rosemount A Worldwide Network of Sales and Service The Rosemount customer sales and service organization comprises a network of fully equipped support centers strategically located throughout the world From many of these locations the Rosemount Group provides support distributio...

Страница 91: ...C 7 FOLD ALONG DOTTED LINES ...

Страница 92: ...pplication news check one sales representative mail fax my fax number is ____________________ E mail my e mail address is ____________________ phone CUSTOMER SATISFACTION SURVEY Please let us know how satisfied you are with your new instrument MODEL ______________________________ How easy was it to do the following Very Easy Somewhat Not Very Not At All Easy Easy Easy Unpack 1 2 3 4 Wire 1 2 3 4 M...

Страница 93: ... or damage directly or indirectly arising from the use of the equipment or goods from breach of any warranty or from any other cause All other warranties expressed or implied are hereby excluded IN CONSIDERATION OF THE STATED PURCHASE PRICE OF THE GOODS SELLER GRANTS ONLY THE ABOVE STATED EXPRESS WARRANTY NO OTHER WARRANTIES ARE GRANTED INCLUDING BUT NOT LIMITED TO EXPRESS AND IMPLIED WARRANTIES O...

Страница 94: ...6 USA Tel 949 863 1181 http www RAuniloc com Rosemount Analytical Inc 1998 Credit Cards for U S Purchases Only UNILOC DIVISION CUSTOMER SUPPORT CENTER 1 800 854 8257 The right people the right answers right now ON LINE ORDERING NOW AVAILABLE ON OUR WEB SITE http www RAuniloc com ...

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