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Eclipse RS485 Communication Protocol

1. 5775x40x There are four blocks in column which means that bb is in the range of 01 04 The load command writes a value into block bb EXAMPLES gt 11QCB0199 cr Read the value programmed into block 01 of column b in the unit at address 11 RESPONSE A030 cr Acknowledge with one data digit two character checksum and carriage return gt 30LCB042CA cr Write a value of 2 into block 04 of column b in the unit at address 30 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE Block Description Range 01 Batch counts up or down 0 1 02 Hide or show overrun 0 1 03 Autorecycle time 00 99 04 Cycle autostop 0 2 QCCbb Query column C LCCbbd Load column C The query command reads a value from a block in column C Column C sets parameters for the serial communication option board There are three blocks in column C which means that bb is in the range of 01 03 The load command writes a value into block bb in column C EXAMPLES gt 01QCC0199 cr Read the value in block 01 of column C in the unit at address 01 RESPONSE A0161 cr Acknowledge with two data digits two character checksum and carriage return gt 01LCC0102F6 cr Write a value of 02 into block 01 of column C in the unit at address 01 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE Block Description Range 01 Unit address 00 99 02 Baud rate 0 4 03 Parity 0 2 111 C
2. 95 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se k indicates which keys are pressed and comes from the table below k Keys pressed k Keys pressed 0 none 8 view 1 down 9 view down 2 up A view up 3 up down B view up down 4 right C view right 5 right down D view right down 6 right up E view right up 7 right up down F view right up down c indicates which control inputs are active and comes from the table below c Active control inputs c Active control inputs 0 none 8 Input B Input3 9 Inputs B and3 2 Input2 A Inputs B and 2 3 Inputs 2 and 3 B Inputs B 2 and 3 4 Input I C Inputs B and I 5 Inputs 1 and 3 D Inputs B 1 and 3 6 Inputs 1 and 2 E Inputs B 1 and 2 7 Inputs 1 2 and 3 F Inputs B 1 2 and 3 QRDi Query run data LRDidddddd Load run data The query command asks for a run mode data item such as a preset value a count value the rate value etc The load command writes a value into a run mode item such as a preset or a count register The run item numbers 1 are listed in the table below i Run item Comments 0 Count K factor Query only 1 Preset 1 2 Preset 2 3 Preset 3 4 Preset 4 5 Total count 6 Rate Query only 7 Batch count 8 Cyc
3. Program parameters Calibration data QIN 0 a Program parameters and calibration data 81 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Appendix G Serial commands for Eclipse totalizer and count control models 5770x48x ERROR CODES 01 Invalid command Command was not found in table or was sent using lower case alpha characters 02 Checksum error The transmitted checksum did not match the calculated checksum 03 Buffer overrun error The command and data fields contained more than 24 characters 05 Data format error An illegal character was used in the data field 08 Parity or framing error 10 Lock out error A lock input was active when serial programming was attempted 11 Keyboard edit in process error The serial programming mode cannot be entered while the unit is in the programming mode entered from the keyboard 13 Already in mode error The serial program mode and run mode cannot be entered if the unit is already in that mode 15 Data out of range THE SERIAL COMMAND LIST When powered up the unit will always be in either the run mode or the program mode If the program mode has been entered via the keyboard the unit will not accept any serial commands Serial commands fall into two groups run mode commands and program mode commands Run mode commands are valid only when the unit is in the run mode and program mode command
4. 6 sp DATA FORMAT FOR THE LOAD COMMAND The data field for the LRD command contains either seven or eleven digits in the form of idddddd or idddddddddd i is the run item number taken from the table above dddddd is the numeric value to be loaded into the preset register in the range of 000000 to 999999 Leading zeroes must be sent Decimal points cannot be sent All loadable run item registers are six digit except for total count which is ten digits dddddddddd The totalizer readout is programmable to be in one of four forms six digit display of total 116 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se divided by 1 six digit display of total divided by 10 six digit display of total divided by 100 or ten digit total All ten digits of data must follow the LRD5 command with six digits of display data dddddd preceded by 4 or 3 or 2 zeroes depending upon the programmed totalizer choice of divide by 1 or 10 or 100 respectively 0 1 or 2 zeroes respectively complete the ten digit field If the programmed choice for the totalizer is ten digit total ten digits of display data must be sent dddddddddd EXAMPLES LRD50000dddddd Total divided by 1 LRD5000ddddddO Total divided by 10 LRD500dddddd00 Total divided by 100 LRD50000000000 Ten digit total As always the start character gt and two digit unit address must
5. Message Meaning Already batching b oFlo Batch overflow batch count 29999909 or lt 99999 t oFlo Totalizer overflow Fin 00 Final setpoint 0 CYC 00 Cycle setpoint 0 rAt Er Rate error rate high low setpoint 0 tot 00 Totalizer setpoint 0 Ct nEG Batch counter negative EXAMPLES gt 00STA48 cr Start or resume the batch in the unit at address 00 RESPONSE A cr gt 15STOS5C cr Stop the batch in the unit at address 15 RESPONSE A cr gt 09QSS60 cr Query the start status for the unit at address 09 can a batch be run RESPONSE A 0E er Unit is running a batch QBE Query batch keyboard edit mode There are four modes the unit can be in while in the run mode This command asks which mode the unit is presently in EXAMPLE gt 41QBE3D cr Query the batch mode in the unit at address 41 RESPONSE A030 cr Acknowledge with one data character two character checksum and carriage return The data character is in the range of 0 3 and comes from the table below Data character Mode 0 Stopped 1 Active batching 2 Batch autorecycling 3 Keyboard editing 118 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se QAI Query analog input This command asks for the amplitude of the flowmeter signal in The response will be a four digit reading of either xx xx mA or xx xx V The decimal point is not included in the
6. for this purpose The second purpose for the port is once installed and running a user may wish to gather data from one or more units into a PC The PC can display a snap shot in time of what s going on with each machine on the factory floor and or store the data in a report of machine utilization process profiling shift count etc These types of PC programs are written by the user or by a third party systems integrator Whoever writes a custom program to communicate with an Ambassador or Eclipse will need the information in this manual It contains the format of the command and the response as well as the command and error code sets for each product The program writer must know what data item s need to be extracted from each unit on the network Generally each data item will require a canned command message from the PC to the unit which is identified by an individual address That unit will respond with the data The program writer must then know what to do with the data once it is received by the PC A network may consist of up to 100 units and may be made up of different models of Ambassadors as well as different models of Eclipses For instance a molding machine may have an Ambassador productivity monitor installed for shift count and run time down time and also have an Eclipse temperature indicator installed for monitoring die temperature A daily report could be generated detailing shift count down time and die temperature prof
7. 121 H 48 72 d 64 100 Z 7A 122 I 49 73 e 65 101 sp 20 32 The response The unit whose address matches the address in the command will send back one of three possible responses 1 A cr acknowledge The command was performed 2 Adddddddcc cr acknowledge with data If the command was a request for data the response will be the acknowledge character A the data in a fixed sized data field ddddddd and a two digit checksum of the characters in the data field cc See checksum example calculation on the next page Decimal points in data fields are sent Leading zeroes are sent as spaces ASCII 20H 3 Nee cr not acknowledge N with a two digit error code ee The command was not performed because of the error detected by the unit Error codes are listed in the appendices along with the command sets for each type of unit Note that a carriage return ASCII ODH is the terminating character for all responses 6 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se RESPONSE CHECKSUM EXAMPLE Calculate the checksum for the response to a request for count data from a 57601403 Ambassador The unit begins the response with the acknowledge character A then adds the 12 character data field CT spsp 123 456 sp spaces between characters shown for clarity At this point the checksum must be calculated from a string that looks like this ACT 12
8. 234QP139 cr Read the relay 1 setpoints in the unit at address 34 RESPONSE A0175000100EE cr Acknowledge with ten character data field 0175000100 two character checksum and carriage return gt 10LP10100000000F cr Load the relay 1 high setpoint with a value of 1000 and the relay 1 low setpoint with a value of 0 in the unit at address 10 RESPONSE A cr QP2 Query program 2 LP2hhhhhlllll Load program 2 The query command asks for the high and low setpoints for relay 2 The load command writes the high and low setpoints for relay 2 The load command contains a ten character data field hhhhhlllll The response to the query command contains the same ten character data field hhhhh is the high setpoint and III is the low setpoint For volt amp 5A AC and process meters the setpoints are signed four digit values in the range of 9999 to 9999 For a value of 0000 either the or sign must precede the value For temperature indicators the setpoints are signed four digit values in the range of 0999 to 2999 For a value of 0000 either the or sign must precede the value For ratemeters the setpoints are unsigned five digit values in the range of 00000 to 99999 EXAMPLES for volt amp 5A AC process meters and temperature indicators gt 00QP233 cr Read the relay 2 setpoints in the unit at address 00 RESPONSE A 0000 0500DD cr Acknowledge with ten character data field 0000 0500 two character checksum and carr
9. OUTPUT X LATCHED OUTPUT X PUL 1 00 RPI 300 for Relay 1 310 for Relay 2 320 for Trans 1 330 for Trans 2 303 for Relay 1 313 for Relay 2 323 for Trans 1 333 for Trans 2 304 for Relay 1 314 for Relay 2 324 for Trans 1 334 for Trans 2 305 for Relay 1 315 for Relay 2 325 for Trans 1 335 for Trans 2 58 Edit Level OUTPUT X COUNT OUTPUT X RATE OUTPUT X NORMAL OUTPUT X REVERSE OUTPUT X LATCHED OUTPUT X PULSED OUTPUT X PUL nn nn CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se WPI 3000 for Relay 1 3100 for Relay 2 3200 for Trans 1 3300 for Trans 2 3001 for Relay 1 3101 for Relay 2 3201 for Trans 1 3301 for Trans 2 3030 for Relay 1 3130 for Relay 2 3230 for Trans 1 3330 for Trans 2 3031 for Relay 1 3131 for Relay 2 3231 for Trans 1 3331 for Trans 2 3040 for Relay 1 3140 for Relay 2 3240 for Trans 1 3340 for Trans 2 3041 for Relay 1 3141 for Relay 2 3241 for Trans 1 3341 for Trans 2 305nnnn for Relay 1 315nnnn for Relay 2 325nnnn for Trans 1 335nnnn for Trans 2 where nnnn is in the range of 0001 9999 Output Select Sub Menu OUTPUT X DEL 0 00 OUTPUT X PI NA OUTPUT X P2 NA OUTPUT X P3 NA 306 for Relay 1 316 for Relay 2 326 for Trans 1 336 for Trans 2 307 for Relay 1 317 for Relay 2 327 for Trans 1 337 for Trans 2 308 for Relay 1 318 for Relay 2 328 for Trans 1 338 for Trans 2 3
10. programmed to SEND a response would consist of the acknowledge four 12 character data fields the two digit checksum of all the data and a carriage return Example ACT 123 456 BT 0 P1 123 456 P2 123 456 C9 cr RSC Reset main counter not valid for 5760x400 RSB Reset batch counter not valid for 5760x400 5760x401 or 5760x403 RST Reset totalizer not valid for 5760x401 or 5760x403 These commands work the same as the reset key or an input programmed to the above edge triggered reset function If one or more outputs is programmed to pick up or drop out on RESET COUNT the serial RSC command will cause that action to occur EXAMPLE gt 00RSC48 cr Resets the main counter in the unit at address 00 RESPONSE A cr WPidddddd Write preset 1 not valid for 5760x400 WP2dddddd Write preset 2 not valid for 5760x400 5760x401 or 5760x402 WPBdddddd Write batch preset not valid for 5760x400 5760x401 or 5760x403 Presets may be edited in the counter when the preset command is sent along with the six digit value of the new preset in the range of 000000 999999 Leading zeroes must be sent as zeroes not spaces No decimal point is sent EXAMPLE gt 12WP100045001 cr Changes preset 1 to a value of 450 in the unit at address 18 RESPONSE A cr 11 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se STP Stop count RSM Resume count The stop count command causes the unit to ign
11. 33D0 for Trans 2 30D1 for Relay 1 31D1 for Relay 2 32D1 for Trans 1 33D1 for Trans 2 30D2 for Relay 1 31D2 for Relay 2 32D2 for Trans 1 33D2 for Trans 2 30E0 for Relay 1 31E0 for Relay 2 32E0 for Trans 1 33E0 for Trans 2 30E1 for Relay 1 31E1 for Relay 2 32E1 for Trans 1 33E1 for Trans 2 30E2 for Relay 1 31E2 for Relay 2 32E2 for Trans 1 33E2 for Trans 2 Output Select Sub Menu OUTPUT X Al HI OUTPUT X DISABLED OUTPUT X PUL 1 00 301 for Relay 1 311 for Relay 2 32 for Trans 1 331 for Trans 2 302 for Relay 1 312 for Relay 2 322 for Trans 1 332 for Trans 2 305 for Relay 1 315 for Relay 2 325 for Trans 1 335 for Trans 2 RPI 62 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se Edit Level OUTPUT X Al HI OUTPUT X Al LO OUTPUT X A2 HI OUTPUT X A2 LO OUTPUT X DISABLED OUTPUT X FOLLOWS OUTPUT X LATCHED OUTPUT X PULSED OUTPUT X PUL nn nn WPI 3010 for Relay 1 3110 for Relay 2 3210 for Trans 1 3310 for Trans 2 3011 for Relay 1 3111 for Relay 2 3211 for Trans 1 3311 for Trans 2 3012 for Relay 1 3112 for Relay 2 3212 for Trans 1 3312 for Trans 2 3013 for Relay 1 3113 for Relay 2 3213 for Trans 1 3313 for Trans 2 3020 for Relay 1 3120 for Relay 2 3220 for Trans 1 3320 for Trans 2 3021 for Relay 1 3121 for Relay 2 3221 for Trans 1 3321 for Trans 2 3022 for Relay 1 3122 for Relay 2 3222
12. 5 6 7 inputs 1 2 and 3 QCDi Query count data LCDidddddd Load count data The query command asks for the value of a particular run item preset count etc identified by i The load command writes the value of a preset or the value of pulses per item PPI The load command identifies the item i and contains the value to be written dddddd EXAMPLES gt 01QCD069 cr Asks for the pulses per item value in the unit at address 01 RESPONSE API 0001 00 73 cr Acknowledge with thirteen character data field PI 0001 00 two character checksum of the data and carriage return gt 01LCD300001088 cr Load the batch preset with a value of 10 in the unit at address 01 RESPONSE A cr 84 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se DATA FIELD FORMAT FOR QUERY COMMAND The data field for the query command is in the format of i where i comes from the table below Run item pulses per item preset I preset 2 batch preset totalizer rate main count YD NB batch count DATA FIELD FORMAT FOR QUERY RESPONSE The data field in the response to the query command will always contain thirteen characters The first one or two characters reading from left to right will be an alphanumeric item identifier The next one to four characters will be spaces The number of spaces varies to accommodate the num
13. 99990 05 0 4 0 4 06 1 99999 00001 99999 07 0 5 0 5 08 0 2 0 2 09 0 1 0 1 10 0 3 0 3 11 0 1 0 1 14 0 1 0 1 16 0 3 0 3 20 000 999 000 999 23 0 5 0 5 30 0 6 0 6 31 0 01 99 99 0001 9999 32 ddddd d 0 1 or 2 ddddd d 0 1 or 2 34 0 1 0 1 35 0 1 0 1 40 0 6 0 6 41 0 01 99 99 0001 9999 42 ddddd d 0 1 or 2 ddddd d 0 1 or 2 44 0 1 0 1 45 0 1 0 1 50 0 2 0 2 90 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se ii function code Selection Value Range Serial Value Range d 60 00 99 00 99 61 0 4 0 4 62 0 2 0 2 70 0 3 0 3 71 99999 to 99999 099999 to 4 099999 0 to 999999 4 000000 to 4 999999 99999 to 999999 099999 to 999999 72 99999 to 99999 099999 to 099999 0 to 999999 000000 to 999999 99999 to 999999 099999 to 999999 ETMrads Enter test mode This command will cause output relays display segments and display digits to turn ON and forces the analog output to its offset 4 mA and OV or full scale 20 mA and 10 V value The displays and outputs remain in this state until altered by another ETM command or until the test mode is exited EXAMPLE gt 11ETM007817 cr Turn ON all display decimal points in the unit at address 11 RESPONSE A cr DATA FORMAT FOR THE ETM COMMAND The four character data field is in the format rads where r sets the states of the relays a sets the analog outpu
14. Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se DIGIT 1 Decimal bit weight 8 4 2 1 Bit parameter Input 12 Input 11 Input 10 Input 9 Note Model 5740x400 does not have these inputs Therefore all inputs have a value of zero and the digit has a value of zero DIGIT 2 Decimal bit weight 8 4 2 1 Bit parameter Preset select Input 7 Input 6 Fast stop The preset select bit is 1 if control input 8 is active or if the preset select serial input has been set see RSI command The fast stop bit is 0 if input 5 is inactive or if the fast stop serial input has been set see RSI command Model 5740x400 does not have control inputs 5 8 nor does it have the preset select serial command For the 5740x400 digit 2 depends solely upon the state of the fast stop serial input DIGIT 3 Decimal bit weight 8 4 2 1 Bit parameter Input 4 Input 3 Input 2 Start The start bit is 1 if the start control input is active or the run stop serial input has been set DIGIT 4 Decimal bit weight 8 4 2 1 Bit parameter Transistor 4 Transistor 3 Transistor 2 Transistor 1 The bit is a 1 if the output is ON and a 0 if it is OFF DIGIT 5 Decimal bit weight 8 4 2 1 Bit parameter No feedback latch Error alarm Low alarm High alarm DIGIT 6 Decimal bit weight 8 4 2 1 Bit parameter Re
15. all has no effect on lock inputs Lock commands are not stored at power down EXAMPLE gt 11UAL44 cr Cancels a previously issued lock all command to a unit at address 17 RESPONSE A cr 9 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se LPG Lock program UPG Unlock program Lock program prohibits the program mode from being entered from the keypad Unlock program removes the serial lock Unlock program has no effect on lock inputs Lock commandis are not stored at power down EXAMPLE gt 5AUPG62 cr Cancels a previously issued lock program command to a unit at address 90 RESPONSE A cr OCL Output control This command causes any output s programmed to pick up or drop out on output control to take that state This is the serial equivalent of an input programmed to the output control function EXAMPLE gt 01OCL3F cr Causes output s programmed to respond to the output control signal to take the programmed state in a unit at address 01 RESPONSE A cr RCDd Read counter data where d is a number taken from the table below The counter will respond with the value of the selected item Item Main counter not valid for 5760x400 Batch counter not valid for 5760x400 5760x401 or 5760x403 Totalizer not valid for 5760x401 or 5760x403 Rate Preset not valid for 5760x400 Preset 2 not valid for 5760x400 5760x401 or 5760x402 Batch preset not valid
16. and also sets the timeout for the output if the assignment is one of the timed output selections There are four blocks in column r therefore the range of bb is 01 04 The load command writes either a two digit assignment value into blocks 01 and 30 or a four digit timeout value into blocks 02 and 04 EXAMPLES 207QCR03BO cr Asks for the programmed assignment of output 2 in the unit at address 07 RESPONSE A 71A9 cr Acknowledge two data digits two character checksum and carriage return gt 22LCR0405006E cr Set the output 2 timeout to 5 00 seconds by writing that value into block 04 of column r in the unit at address 22 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE The data field is two digits for blocks 01 and 03 and four digits for blocks 02 and 04 The ranges for the data are given in the table below Block Description Range 01 Output 1 assignment 00 01 10 11 12 20 21 22 32 43 53 63 71 80 81 or 91 02 Output 1 timeout 0001 9999 03 Output 2 assignment 00 01 10 11 12 20 21 22 32 43 53 63 71 80 81 or 91 04 Output 2 timeout 0001 9999 QCBbb Query column b LCBbbd Load column b The query command reads the value programmed into block bb in column b Column b programs the batch control functions which are not available in totalizing models 110 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se
17. both modes RUN MODE SERIAL COMMANDS QDV Query device version The QDV command asks for the software program type version and software revision of the unit EXAMPLE gt 03QDV4E cr Query the unit at address 03 for its device version data RESPONSE 113 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se ADPMVF01R012C3 cr Acknowledge with eleven character data field DPMVCOIRO012 two digit checksum of the data and carriage return RESPONSE DATA FORMAT The eleven character data field is in the format of DPMVtvvRrrr where the variables t vv and rrr are specific to this unit in Durant s Eclipse line t is always the letter F indicating it is a flow totalizer or batch control vv is a two digit number indicating software version and rrr is a three digit software revision number QST Query status This command asks for the input type of the unit the option boards installed the mode it is presently in which keys are presently pressed and the states of the control inputs EXAMPLE gt 00QST5A cr Query the status of the unit at address 00 RESPONSE A87000FF cr Acknowledge with five character data field 87000 checksum of the data and carriage return RESPONSE DATA FORMAT The five character data field is in the format of iomkc where the variables i o m k and c are determined as follows iis the input type i is 2 for a totalizer and 3 for a batch cont
18. cr Acknowledge with one data character two character checksum and carriage return gt 12LCF020CA cr Write 0 into block 02 of column F in the unit at address 12 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE Block Description Range 01 Count decimal point 0 4 02 Rate decimal point 0 4 03 Rate time base 00001 99999 04 Rate smoothing 1 9 05 Rate zero time 1 9 06 Signal input select 0 1 QCObb Query column o LCObbd Load column o The query command reads the value programmed into block bb of column o Column o other factors allows selection of rate calculation via linearization or square root extraction Column o also sets the cutoff and constant values for the square root process and the number of points to be used for the linearization process There are four blocks in column o which means that bb is in the range of 01 04 The load command writes a value into block bb EXAMPLES gt 07QCO04AE cr Read the value of block 04 in column o in the unit at address 07 RESPONSE A0969 cr Acknowledge with two data digits two character checksum and carriage return gt 11LC00204506B cr Write the value of 0450 into block 02 of column o in the unit at address 11 RESPONSE A cr 128 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE Block Description Ran
19. data field in bold A 0000 1999F3 cr The ten character data field is in the format of ooooofffff where 00000 is the signed value for the offset The first character must be a plus or minus sign and the remaining four characters are the numeric value Examples 0200 0000 fffff is the signed value for full scale The first character must be a plus or minus sign and the remaining four characters are the numeric value Examples 0001 1999 EXAMPLES for ratemeters gt 00QPV57 cr Asks for the program values in the unit at address 00 RESPONSE A2600000100125 cr Acknowledge with 11 character data field 26000001001 two character checksum and carriage return gt 00LPV1600010001076 cr Load the rate scale decimal point to XXX X the rate scale value to 6000 the rate update time to 10 seconds and the rate zero time to 1 second DATA FORMAT FOR LOAD COMMAND AND QUERY RESPONSE Example load command data field in bold gt 00LPV1600001000176 cr Example query response data field in bold A2600000100125 cr The eleven character data field is in the form of dssssuuuzzz where d is the rate scale decimal point location taken from the table below ssss is the decimal rate scale value in the range of 0001 to 9999 uuu is the decimal rate update time in seconds and tenths in the range of 001 to 999 and zzz is the decimal rate zero time in seconds and tenths in the range of 001 to 999 d Rate sca
20. for 5760x400 5760x402 or 5760x403 EXAMPLE gt 05RCD371 cr Read the rate value from the unit at address 05 RESPONSE Addddddddddddcc cr Acknowledge with 12 character data field two character checksum of the data and carriage return Sample responses for all seven data items are listed below Note that the data field is 12 characters everything between the acknowledge and the checksum This includes an alpha identifier the numeric value and spaces NNBWNrF Oa 10 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se d Item Response 0 Main counter ACT 123 456 5A cr 1 Batch counter ABT 123456 4B cr 2 Totalizer AT 12345 678 66 cr 3 Rate ART 123 456 69 cr 4 Preset 1 AP1 123 456 44 cr 5 Preset 2 AP2 123 456 45 cr 6 Batch preset APB 123456 47 cr RCD7 Read counter data from the serial output list The counter has a programming sub menu called PROGRAM SERIAL OUT which allows any combination of the above run data items to be sent or skipped Those designated as SEND will be transmitted in the order shown above as a single multi data field response when the unit receives the RCD7 command This is the only run mode command that can cause more than one data item to be sent in response EXAMPLE gt 33RCD776 cr Send the serial output list of data items from the unit at address 51 RESPONSE assuming the main count batch count preset 1 and preset 2 are
21. from the table below M mode 0 run 1 front panel program 2 diagnostic 3 calibration 4 test 5 serial program k indicates which keys are pressed and comes from the table below k Keys pressed k Keys pressed 0 none 8 view down 9 view down 2 up A view up 3 up down B view up down 4 right C view right 5 right down D view right down 6 right up E view right up 7 right up down F view right up down c indicates which control inputs are active and comes from the table below c Active control inputs c Active control inputs 0 none 8 Input B 1 Input 3 9 Inputs B and 3 2 Input 2 A Inputs B and 2 3 Inputs 2 and 3 B Inputs B 2 and 3 4 Input 1 C Inputs B and I 5 Inputs I and 3 D Inputs B 1 and 3 6 Inputs I and 2 E Inputs B 1 and 2 7 Inputs 1 2 and 3 F Inputs B 1 2 and 3 104 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se ETMrads Enter test mode This command will cause output relays display segments and display digits to turn ON and forces the analog output to its offset 4 mA and OV or full scale 20 mA and 10 V value The displays and outputs remain in this state until altered by another ETM command or until the test mode is exited EXAMPLE gt 11ETM007817 cr
22. item identifier is the first one or two characters The last character is a space Numeric data precedes the space The number of spaces between the item identifier and the numeric data depends upon the number of characters in the identifier and the numeric data Numeric data for all run items except total is six characters or seven if a decimal point is programmed into that item Numeric data for the total is ten characters or eleven if a decimal point is programmed for total EXAMPLES Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P 4 sp sp sp sp Isp Isp 10 0 0 1 5 0 sp R IT sp sp sp sp sp 0 1 0 0 0 1 sp T sp sp sp 4 0 7 7 7 1 3 5 3 3 sp T sp Isp 0 0 0 8 3 2 4 0 7 6 sp DATA FORMAT FOR THE LOAD COMMAND The data field for the LRD command contains either seven or eleven digits in the form of idddddd or idddddddddd i is the run item number taken from the table above dddddd is the numeric value to be loaded into the preset register in the range of 000000 to 999999 Leading zeroes must be sent Decimal points cannot be sent All loadable run item registers are six digit except for total count which is ten digits dddddddddd The totalizer readout is programmable to be in one of four forms six digit display of total 97 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chsc
23. its analog output full scale DAC values RESPONSE A0CO000FFFDS5 cr Acknowledge with eight character data field QCOOOFFF two character checksum of the data and carriage return 126 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se gt 11LGO0C1DOFEO017 cr Write new values to the analog output full scale in the unit at address 11 RESPONSE A cr DATA FORMAT FOR THE QUERY RESPONSE AND THE LOAD COMMAND The eight character data field is in the format cecevvvv where cecce is the DAC value for the full scale for the 4 20 mA output and vvvv is the DAC value for the full scale for the 0 10 V output cccc is a hexadecimal number in the range of OCOO OFFF vvvv is a hexadecimal number in the range of 0C00 0FFF XSP Exit serial program This command causes the unit to leave the program mode and enter the run mode EXAMPLE gt 99XSP6D cr Causes the unit at address 99 to exit the serial program mode and enter the run mode RESPONSE A cr QUERY COLUMN AND LOAD COLUMN SERIAL PROGRAM COMMANDS The remaining commands in the serial program command list read from query and write to load programming blocks Each programming block is an individual item to be considered when configuring the unit for a specific application For example the batch count decimal point location the function of control input 1 and the function of output 2 are all chosen by entering a value into a
24. or 4 mA Once a unit is returned to the run mode it will again read its signal and control inputs The relay and transistor outputs will remain OFF until a coincidence event or update event occurs depending upon the output function Analog outputs will go to the proper value at the first update A lock input in the active state jumpered to DC common will prevent entry into the program mode either through the unit s keypad or via the serial port A run mode serial lock command will do the same Disconnect lock inputs and transmit the serial unlock command to access the program mode DURANT SERIAL COMMUNICATION UTILITY The Durant serial communication utility DurComm provides the user with a diagnostic tool for serial communication between a PC and Durant Ambassador and Eclipse products This is available from our website through the URL below http www cutler hammer eaton com unsecure cms1 AD0 58801 002 00 ZIP CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Appendix A Serial commands for Ambassador models 5760x400 through 5760x404 ERROR CODES If the address in the command matches the unit address but the command is not valid or cannot be executed the counter ignores the command and responds with the not acknowledge character N followed by a two digit error code The error codes and their explanations are 00 Power up error The first valid command received b
25. right up 7 right up down F view right up down c indicates which control inputs are active and comes from the table below inputs 1 and 3 inputs 1 and 2 C Active control inputs 0 none 1 input 3 2 input 2 3 inputs 2 and 3 4 input I 5 6 7 inputs 1 2 and 3 QFCii Query function code LFCiid Load function code The query command asks for the value programmed into a specific function code identified by ii The load command writes a value into a specific function code identified by ii The list of function codes and the selection choices for each is contained in the unit s instruction manual Instruction manuals come in the box with each unit and are available on our website at www durant com ii is always a two digit number and a leading 0 must be sent for function codes 0 9 The response to the query command and the load command both contain one to seven characters of data d as appropriate for the specific function code The data that is received in the query response is the same as the data that is transmitted in the load command for each function code The data range for each function code is given in the table below EXAMPLES gt 23QFC02A1 cr Asks for the value for function code 02 in the unit at address 23 RESPONSE A10000021 cr Acknowledge with six character data field 100000 two character checksum of the data and carriage return 89 CHS Contro
26. the appropriate state when the command is received These commands are treated the same as output control 1 and output control 2 inputs on the control They are momentary The outputs retain the command state only as long as programmed to do so EXAMPLE gt 010C124 cr Causes outputs programmed to respond to output control 1 to take the appropriate programmed state in the unit at address 01 RESPONSE A cr 49 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se URA Unlatch rate alarms ERA Enable rate alarms These commands are treated as maintained inputs by the control These commands perform the same function as a control input programmed to UNLATCH ALARMS The URA command will cause rate alarms to turn OFF and remain OFF until the ERA command is received At that time the rate alarms are free to take the appropriate state at the next rate update EXAMPLE gt 30URA4B cr Unlatches the rate alarm outputs in the unit at address 48 RESPONSE A cr STP Stop count RSM Resume count The stop count command causes the unit to ignore count input pulses until a resume count command is received The stop count is not stored at power down The unit will count input pulses when power is re applied EXAMPLE gt 00STP57 cr Causes the unit at address 00 to stop counting RESPONSE A cr RIO Read inputs and outputs This command causes the control to respond with the current sta
27. to the range of 0 3 dddddd is the numeric value to be loaded into the item and is in the range of 000000 999999 Leading zeroes must be sent Decimal points cannot be sent RSC Reset main counter This command will reset the main count register EXAMPLE gt 22RSC4C cr Reset the main counter in the unit at address 22 RESPONSE A cr RST Reset totalizer This command will reset the total count register EXAMPLE gt 22RSTDS cr Reset the totalizer in the unit at address 22 RESPONSE A cr RSB Reset batch counter This command will reset the batch count register EXAMPLE gt 22RSB4B cr Reset the batch counter in the unit at address 22 RESPONSE A cr RSA Reset all This command will reset the main counter totalizer and batch counter EXAMPLE gt 22RSA4A cr Reset the main counter totalizer and batch counter in the unit at address 22 RESPONSE A cr 86 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se QRO Query relay output This command asks for the state of the relays ON or OFF EXAMPLE gt 54QRO5B cr Asks for the state of the relays in the unit at address 54 RESPONSE A1061 cr Acknowledge with two character data field checksum of the data and carriage return DATA FIELD FORMAT FOR THE QRO RESPONSE The data field is in the format jk where j is the state of relay 1 and k is the state of relay 2 jis O if relay 1 is OFF and I if rela
28. with the offset and full scale values for the analog retransmission option The query command asks for these values and the load command writes them into the meter The load command contains a ten character data field ooooofffff The response to the query command contains the same data field 00000 is the offset value and fffff is the full scale value For volt amp 5A AC and process meters the offset and full scale values are signed four digit numbers in the range of 9999 to 9999 For a value of 0000 either the or sign must precede the value For temperature indicators the values are signed four digit numbers in the range of 0999 to 2999 For a value of 0000 either the or sign must precede the value For ratemeters the values are unsigned five digit numbers in range of 00000 to 99999 EXAMPLES gt 57QPO5C cr Asks for the offset and full scale values in the unit at address 57 79 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se RESPONSE A 0000 2500DD er Acknowledge with ten character data field 0000 2500 two character checksum and carriage return gt 22LPO 0100 20002A cr Load an offset value of 100 and a full scale value of 2500 into the unit at address 22 RESPONSE A cr QPC Query program communications LPCaabp Load program communications The query command asks for the unit s address baud rate and parity which of course m
29. 0 RESPONSE A0060 cr Acknowledge with two data characters a two digit checksum and a carriage return The two data characters are in the range of 00 11 The associated messages are given in the table below 119 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Data Message 00 No message 01 OUt Er An output is assigned to totalizer setpoint and the totalizer is set to ten digit 02 LA Err An input is programmed to Stop but none is programmed to Start 03 Lb Err An input is programmed to Stop and Unlatch 04 b 3 Er Batch autostop at cycle setpoint but batch autocycle is disabled 05 Ao Err Analog output assigned to totalizer and totalizer set to ten digit 06 rAt Er Rate error Rate low high setpoints both 0 07 tot 00 Totalizer setpoint 0 08 b oFLo Batch overflow The batch counter counted 2999999 or lt 99999 09 t oFLo Total overflow Six digit total exceeded displayed 999999 10 PUL OF Pulse overflow Totalizer pulse output buffer exceeded 9999 counts 12 P Err Linearization table error QOA Query output assignments This command asks for the function of the two outputs EXAMPLE gt 31QOA45 cr Read the output assignments from the unit at address 31 RESPONSE A956E cr Acknowledge with two data characters two character checksum and carriage return The two data chara
30. 09 for Relay 1 319 for Relay 2 329 for Trans 1 339 for Trans 2 59 Edit Level OUTPUT X DEL nn nn OUTPUT X PI NA OUTPUT X P1 PU OUTPUT X P1 DO OUTPUT X P2 NA OUTPUT X P2 PU OUTPUT X P2 DO OUTPUT X P3 NA CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se WPI 306nnnn for Relay 1 316nnnn for Relay 2 326nnnn for Trans 1 336nnnn for Trans 2 where nnnn is in the range of 0000 9999 3070 for Relay 1 3170 for Relay 2 3270 for Trans 1 3370 for Trans 2 3071 for Relay 1 3171 for Relay 2 3271 for Trans 1 3371 for Trans 2 3072 for Relay 1 3172 for Relay 2 32 772 for Trans 1 3372 for Trans 2 3080 for Relay 1 3180 for Relay 2 3280 for Trans 1 3380 for Trans 2 3081 for Relay 1 3181 for Relay 2 3281 for Trans 1 3381 for Trans 2 3082 for Relay 1 3182 for Relay 2 3282 for Trans 1 3382 for Trans 2 3090 for Relay 1 3190 for Relay 2 3290 for Trans 1 3390 for Trans 2 Output Select Sub Menu OUTPUT X P4NA OUTPUT X PB NA RPI 30A for Relay 1 31A for Relay 2 32A for Trans 1 33A for Trans 2 30B for Relay 1 31B for Relay 2 32B for Trans 1 33B for Trans 2 60 Edit Level OUTPUT X P3 PU OUTPUT X P3 DO OUTPUT X P4 NA OUTPUT X P4 PU OUTPUT X P4 DO OUTPUT X PB NA OUTPUT X PB PU OUTPUT X PB DO CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se WPI 309
31. 1 for Relay 1 3191 for Relay 2 3291 for Trans 1 3391 for Trans 2 3092 for Relay 1 3192 for Relay 2 3292 for Trans 1 3392 for Trans 2 30A0 for Relay 1 31A0 for Relay 2 32A0 for Trans 1 33A0 for Trans 2 30A1 for Relay 1 31A1 for Relay 2 32A1 for Trans 1 33A1 for Trans 2 30A2 for Relay 1 31A2 for Relay 2 32A2 for Trans 1 33A2 for Trans 2 30B0 for Relay 1 31B0 for Relay 2 32B0 for Trans 1 33B0 for Trans 2 30B1 for Relay I 31B1 for Relay 2 32B1 for Trans 1 33B1 for Trans 2 30B2 for Relay 1 31B2 for Relay 2 32B2 for Trans 1 33B2 for Trans 2 Output Select Sub Menu OUTPUT X OCTL1 NA OUTPUT X OCTL2 NA OUTPUT X RS CNA 30C for Relay 1 31C for Relay 2 32C for Trans 1 33C for Trans 2 30D for Relay 1 31D for Relay 2 32D for Trans 1 33D for Trans 2 30E for Relay 1 31E for Relay 2 32E for Trans 1 33E for Trans 2 RPI 61 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se Edit Level OUTPUT X OCTL1 NA OUTPUT X OCTL1 PU OUTPUT X OCTL1 DO OUTPUT X OCTL2 NA OUTPUT X OCTL2 PU OUTPUT X OCTL2 DO OUTPUT X RS CNA OUTPUT X RS C PU OUTPUT X RS C DO WPI 3000 for Relay 1 31C0 for Relay 2 32C0 for Trans 1 33C0 for Trans 2 30C1 for Relay I 31C1 for Relay 2 32C1 for Trans 1 33C1 for Trans 2 30C2 for Relay 1 31C2 for Relay 2 32C2 for Trans 1 33C2 for Trans 2 30D0 for Relay 1 31D0 for Relay 2 32D0 for Trans 1
32. 20 Feedback hi or Feedback nom 21 Feedback low or Feedback 22 Adjust setup 3F Accel 30 Decel 31 1 key step 32 Repeat key step 33 Adjust tuning AF Kp 40 Ki 41 Trim limit 42 Monitor values SF External ref 50 Feedback 51 Ramped ref 52 Drive signal 53 Trim 54 36 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se RPlii Read program item WPliid Write program item RPI allows a PC to read the programming selection made for a particular program item designated by the serial program index ii WPI writes the programming selection d for a particular program item designated by the serial program index ii The data d is one to five characters and may be a numeric value for a scale factor or timeout or a selection from a list or d may be an alphanumeric speed or preset text identifier The response to the RPI command contains the data d that would be used in the WPI command to write the programming selection except for fixed decimal points which can be read but not written The serial programming indices are given in the programming menu tree below The RPI index is given for each sub menu item The WPI index column shows the index with data for each edit level choice for the sub menu item In some cases the data will be a range of numbers or alphanumeric characters The data written using the WPI command is the same as the data received in res
33. 220RRD22AE cr Read the feedback alarm 2 value from the unit at address 32 RESPONSE ALO 10009C cr The low alarm setpoint is 1000 The unit will respond with the acknowledge character followed by an eight character data field followed by the checksum of the data field and terminated with a carriage return The eight character data field contains a two character identifier for the run item spaces and the value for the item Leading zeroes are sent as spaces If a decimal point is in the value other than the least significant place it will be sent The item identifiers and their descriptions are listed below Note that some run items have more than one choice for identifier depending upon the programmed mode master or follower run state or jog state or the programming of alarm outputs Identifier Description Identifier Description pl Current preset is P1 HI Feedback alarm high setpoint p2 Current preset is P2 NM Feedback alarm nominal value rl Current preset is R1 LO Feedback alarm low setpoint r2 Current preset is R2 D Feedback alarm deviation jl Current preset is J1 DV Feedback alarm deviation j2 Current preset is J2 AT Accel time SP Feedback speed is speed DT Decel time FR Feedback speed is ratio IK 1 key step fb Feedback speed is fdbk RPM RK Repeat key step ER Error Kp Proportional gain PI Preset 1 master mode Ki Integral gain Ri Preset 1 follower mode TL T
34. 3 456 The acknowledge character A is not used in the checksum calculation only the data field The data is in a 12 character field which consists of an identifier CT count spaces and the count value 123 456 The 12 character field is shown below 1 2 3 4 5 6 7 8 9 10 11 12 T sp sp 1 2 3 4 5 6 sp Using the ASCII chart the values for each character are 43 54 20 20 31 32 33 2E 34 35 36 20 The sum of these values is 25A The two least significant digits 5A are used in the checksum field Adding the carriage return completes the string and the entire response becomes ACT 123 456 5A cr RUN MODE PROGRAM MODE CONSIDERATIONS When an Ambassador or Eclipse leaves the factory all internal programming is set to default values This programming determines the personality of the unit it tells the unit how to respond to inputs how the outputs should work what the machine operator has access to etc The installer programs the unit to meet the requirements of the application Once the unit is up and running the installer s job is done and internal program generally remains untouched for the unit s entire career Now it is up to the machine operator to interact with the unit He may enter preset values or simply observe the display of count or rate or temperature or whatever When the unit is powered up it is always in one of two modes either run mode or program mode The pro
35. 4 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se Main Menu Sub Menu RPI Edit Level WPI B RST 131 BCH EDG B RST 132 TOT EDG B RST 133 ALL EDG FINAL Pf 14 FINAL Pf 140 P4 P4 FINAL Pf 141 1 o FINAL Pf 142 P2 FINAL Pf 143 RESET TO 15 RESET TO 150 ZERO ZERO RESET TO 151 Pf AUTO CYC 16 AUTO CYC 160 DISABLED DISABLED AUTO CYC 161 55 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Main Menu PROGRAM INPUTS Sub Menu INPUT 1 DISABLED INPUT 2 DISABLED INPUT 3 DISABLED INPUT 4 DISABLED RPI 20 21 N N tr SN E an e lt G g AUTO CYC Pf 0 AUTO CYC PI Pf 0 INPUT X DISABLED INPUT X BYP P1 INPUT X OUT CTL1 INPUT X OUT CTL2 INPUT X RS C EDG INPUT X RSCLVL INPUT X RS B EDG CHS Controls AB WPI 162 163 200 for INPUT 1 210 for INPUT 2 220 for INPUT 3 230 for INPUT 4 201 for INPUT 1 211 for INPUT 2 221 for INPUT 3 231 for INPUT 4 202 for INPUT 1 212 for INPUT 2 222 for INPUT 3 232 for INPUT 4 203 for INPUT 1 213 for INPUT 2 223 for INPUT 3 233 for INPUT 4 204 for INPUT 1 214 for INPUT 2 224 for INPUT 3 234 for INPUT 4 205 for INPUT 1 215 for INPUT 2 225 for INPUT 3 235 for INPUT 4 206 for INPUT 1 216 for INPUT 2 226 for INPUT 3 236 for INPUT 4 Tel 46 42 38 61 00 Fax 46 42 3
36. 42 38 61 29 controls chs chscontrols se www chscontrols se QCAbb Query column A LCAbbdddddd Load column A The query command reads the value programmed into block bb of column A Column A configures the analog output board option There are three blocks in column A which means that bb is in the range 01 03 The load command writes a value into block bb of column A EXAMPLES gt 19QCA02A1 cr Read the value of block 02 in column A in the unit at address 19 RESPONSE A00150026 cr Acknowledge with six data digits two character checksum and carriage return gt 03LCA02999999EB cr Write a value of 999999 into block 02 of column A in the unit at address 03 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE Block Description Range 01 Analog assignment 0 3 02 Offset value 000000 999999 03 Full scale value 000000 999999 133 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se
37. 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se 200LZO010000F0EC cr Write new values to the analog output offset in the unit at address 00 RESPONSE A cr DATA FORMAT FOR THE QUERY RESPONSE AND THE LOAD COMMAND The eight character data field is in the format cecevvvv where cece is the DAC value for the offset for the 4 20 mA output and vvvv is the DAC value for the offset for the 0 10 V output cece is a hexadecimal number in the range of 0000 03FF vvvv is a hexadecimal number in the range of 0000 03FF QGO Query gain output LGOcccevvvv Load gain output The query command asks for the analog output full scale DAC values The load command writes the analog output full scale DAC values EXAMPLES gt 00QG047 cr Asks the unit at address 00 for its analog output full scale DAC values RESPONSE A0CO000FFFDS5 cr Acknowledge with eight character data field QCOOOFFF two character checksum of the data and carriage return gt 11LGO0C1DOFEO017 cr Write new values to the analog output full scale in the unit at address11 RESPONSE A cr DATA FORMAT FOR THE QUERY RESPONSE AND THE LOAD COMMAND The eight character data field is in the format cecevvvv where cecce is the DAC value for the full scale for the 4 20 mA output and vvvv is the DAC value for the full scale for the 0 10 V output ceee is a hexadecimal number in the range of OCOO OFFF vvvv is a hexadecimal number in the range of 0C00 0FF
38. 5760x 405 can initiate a transmission none of the other models can Generally Ambassadors and Eclipses on the network will not speak until spoken to The PC will transmit a command down the network The command will contain an address All units on the network will receive the command After the command is transmitted the PC will assert the RS 232 RTS handshaking line to the com converter This will disable the com converter s internal RS 485 transmitter and enable it s receiver The unit whose address is contained in the command will wait 100 msec Ambassadors may be programmed to 2 msec then assemble it s response and send it back up to the PC All other units simply ignore the command Once the PC has received the response it turns off RTS and is ready to send a command to the next unit COMMAND RESPONSE FORMAT Baudrate is programmable in the range of 1200 19 2k and parity is programmable to odd even or space All characters are ASCII and consist of 10 bits 1 start 7 data 1 parity and 1 stop All hexadecimal hex characters A F must be upper case Decimal points in data fields must not be sent A decimal point is recognized as a message terminator The command The command consists of the following string of characters 1 Start character gt ASCII 62 2 Unit address in hex for Ambassador models in the range of 00 63H Unit address in decimal for Eclipse models in the range of 00 99 The leading zero f
39. 8 61 29 chs chscontrols se www chscontrols se Main Menu Sub Menu RPI WPI INPUT X 207 for INPUT 1 RS T EDG 217 for INPUT 2 227 for INPUT 3 237 for INPUT 4 INPUT X 208 for INPUT 1 RS A EDG 218 for INPUT 2 228 for INPUT 3 238 for INPUT 4 tri SN E om e lt G g INPUT X 209 for INPUT 1 STOP CNT 219 for INPUT 2 229 for INPUT 3 239 for INPUT 4 INPUT X 20A for INPUT 1 PRINT 21A for INPUT 2 22A for INPUT 3 23A for INPUT 4 INPUT X 20B for INPUT 1 LOCK PGM 21B for INPUT 2 22B for INPUT 3 23B for INPUT 4 INPUT X 20C for INPUT 1 21C for INPUT 2 22C for INPUT 3 23C for INPUT 4 E e Q E INPUT X 20D for INPUT 1 UNL ALMS 21D for INPUT 2 22D for INPUT 3 23D for INPUT 4 PROGRAM OUT MODE MENU The PROGRAM OUT MODE menu has four levels main menu output select menu sub menu and edit level All other main menu items have three levels This means that RPI indices are three characters and WPI indices are four characters for the PROGRAM OUT MODE menu The chart below will be in three columns as above but they will be the output select menu the sub menu and the edit level The main menu item PROGRAM OUT MODE is understood for this item 57 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Output Select RELAY 1 PROGRAM RELAY 2 PROGRAM TRANS 1 PROGRAM TRANS 2 PROGRAM Sub Menu OUTPUT X COUNT OUTPUT X NORMAL
40. AM COUNT IN Sub Menu RPI C SCALER 00 1 00000 C DEC PT 01 R SCALER 02 1 0000 R DEC PT 03 R ZERO 04 TIME 1 0 RAVG 05 TIME 1 0 CNT amp TOT 10 A B Edit Level C SCALER n nnnnn C DEC PT MASTER SP SPEED R DEC PT R ZERO TIMEnnn n R AVG TIMEnnn n CNT amp TOT T w CNT amp TOT A B CNT amp TOT A B CNT amp TOT A B DIR CNT amp TOT 2A B DIR CA w CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se WPI OOnnnnnn where nnnnnn is in the range of 000001 999999 Old where d is in the range of 0 5 There are d digits to the right of the decimal point in the count display 02dnnnnn where nnnnn is in the range of 00001 99999 and d is in the range of 0 5 There are d digits to the right of the decimal point in nnnnn 03d where d is in the range of 0 5 There are d digits to the right of the decimal point in the rate display 04nnnn where nnmn is in the range of 0001 9999 O5nnnn where nnmn is in the range of 0001 99999 100 101 102 103 104 Main Menu Sub Menu RPI INPUT A 11 SOLID ST INPUT B 12 SOLID ST B RST 13 CNT EDG Edit Level WPI CNT amp TOT 105 A B RST CNT amp TOT QUAD XI 106 CNT amp TOT 107 QUAD X2 CNT amp TOT 108 OUAD X4 TOT A 109 CNT B TOT B 10A CNT B INPUT A 111 SOLID ST INPUT A 110 CONTACT INPUT B 121 SOLID ST INPUT B 120 CONTACT B RST 130 CNT EDG 5
41. AY 0 002 S SER CTRL DISABLED RPI 60 61 62 63 RDV DATA 64 520200 controls Edit Level SER PORT ID nn BAUD 19200 BAUD 9600 BAUD 4800 BAUD 2400 BAUD 1200 BAUD 300 Tx DELAY 0 002 S Tx DELAY 0 100 S SER CTRL DISABLED SER CTRL ENABLED SER CTRL WPI 60nn where nn is in the range of 00 99 610 611 612 613 614 615 620 621 630 631 632 Not editable read only program item 44 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se Appendix E Serial commands and programming indices for Ambassador model 5760x405 ERROR CODES If the address in the command matches the unit address but the command is not valid or cannot be executed the counter ignores the command and responds with the not acknowledge character N followed by a two digit error code The error codes and their explanations are 00 Power up error The first valid command received by the unit after power up is not executed and not acknowledged 01 Command not found in table or invalid command For example WPI received when unit is in the run mode 02 Checksum error Received checksum does not match the calculated checksum 05 Invalid data Incorrect number of characters or illegal character in the data field 10 Lock input is active 11 Preset edit in progress from the keypad A serial preset cannot be sent while the preset is bein
42. Analog out r relays and C Communications Batch control units get a final column b batch functions The value chosen for each block comes from a range of selections available for that block Refer to instruction manual 57750900 for the selection list for each block Instruction manuals come in the box with each unit and are available on our website at wwww durant com QCFbb Query column F LCFbbdddd Load column F The query command reads the value programmed into block bb in column F Column F Factors deals with count K factors count decimal point location and ratemeter setup parameters There are eight blocks in column F which means that bb is in the range 01 08 The load command writes a value into block bb EXAMPLES gt 12QCF029F cr Read the value programmed into block 02 of column F in the unit at address 12 RESPONSE A1 00001F cr Acknowledge with six data characters five digits and decimal point two character checksum and carriage return gt 12LCF020 500088 cr Write 0 5000 into block 02 of column F in the unit at address 12 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE Block Description Range 01 Count factor select 0 3 02 Count factor 1 0 0002 99999 5 digits and dec point 03 Count factor 2 0 0002 99999 5 digits and dec point 04 Count decimal point 0 4 05 Rate decimal point 0 4 06 Rate time base 00001 99999 07 Rate smoothing 1 9 08 Rat
43. D data 10 Part number 11 Job number 12 Operator ID 2 Rate data 20 Rate 21 Rate units 22 Ideal rate 23 Rate ideal 24 Cycle time 3 Time efficiency data 31 Productivity elapsed 32 Down elapsed 33 Run elapsed 22 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se d Run menu dd Run item 4 Time data 40 Down time 41 Run time 42 Elapsed time 3 Setup scalers 50 Ascaler 51 B scaler 52 Count decimal point 53 Rate scaler 54 Rate decimal point 7 Reason 70 Reason code EXAMPLE 220RRD22AE cr Read the ideal rate from the unit at address 32 RESPONSE AIR 150021 cr The ideal rate is 1500 The unit will respond with the acknowledge character followed by a twelve character data field followed by the checksum of the data field and terminated with a carriage return The twelve character data field contains a one or two character identifier for the run item spaces the value for the item and the twelfth character is always a space Leading zeroes are sent as spaces If a decimal point is in the value other than the least significant place it will be sent The item identifiers and their descriptions are listed below Identifier Description Identifier Description B Batch coun
44. DAC value for the full scale for the 4 20 mA output and vvvv is the DAC value for the full scale for the 0 10 V output cccc is a hexadecimal number in the range of 0C00 O0FFF vvvv is a hexadecimal number in the range of 0C00 0FFF XSP Exit serial program This command causes the unit to leave the program mode and enter the run mode EXAMPLE gt 99XSP6D cr Causes the unit at address 99 to exit the serial program mode and enter the run mode RESPONSE A cr QUERY COLUMN AND LOAD COLUMN SERIAL PROGRAM COMMANDS The remaining commands in the serial program command list read from query and write to load programming blocks Each programming block is an individual item to be considered when configuring the unit for a specific application For example the batch count decimal point location the function of control input 1 and the function of output 2 are all chosen by entering a value into a programming block These blocks are grouped by general function into columns For instance all the blocks associated with programming the relays are grouped into column r all the blocks associated with programming the analog output are grouped into column a etc All units have at least 107 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se three columns F Factors d defaults and L controL inputs and keyboard Each of the three option boards that may be installed gets a column A
45. DURANT AMBASSADOR SERIES AND ECLIPSE SERIES SERIAL COMMUNICATIONS USER S GUIDE Table of contents Overview 2 Appendix A Ambassador count models 5760x400 5760x404 9 Appendix B Ambassador rate ratio models 5715x400 5715x405 14 Appendix C Ambassador PMC models 5720x420 5720x421 20 Appendix D Ambassador speed control Strider models 5740x400 5740x401 27 Appendix E Ambassador Plus models 5760x405 45 Appendix F Eclipse DPM models 5770x400 5770x477 72 Appendix G Eclipse count models 5770x48x 82 Appendix H Eclipse pulse input flow models 5775x400 5775x41x 94 Appendix I Eclipse analog input flow models 5775x420 5775x43x 113 ADO 58801 001 Rev 1 0 02 13 03 CHS Controls AB Florettgatan 33 CHS SE 254 67 Helsingborg Sweden controls Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs Q chscontrols se www chscontrols se Durant RS 485 Serial Communications OVERVIEW The Durant Ambassador series of counters ratemeters productivity monitors and speed controls are all equipped with an RS 485 serial port as a standard feature The Durant Eclipse series of digital panel meters temperature indicators ratemeters counters and flow totalizers and controls offers a serial port as an option This port is generally used for two purposes First during installation a unit may be configured to the specific application by programming it through the serial port Durant offers a program called ProFile part number 57624450
46. F XSP Exit serial program This command causes the unit to leave the program mode and enter the run mode EXAMPLE gt 99XSP6D cr Causes the unit at address 99 to exit the serial program mode and enter the run mode RESPONSE A cr 93 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Appendix H Serial commands for Eclipse pulse input flow totalizer and batch control models 5775x40x and 5775x41x ERROR CODES 01 Invalid command Command was not found in table or was sent using lower case alpha characters 02 Checksum error The transmitted checksum did not match the calculated checksum 03 Buffer overrun error The command and data fields contained more than 24 characters 05 Data format error An illegal character was used in the data field 08 Parity or framing error 10 Lock out error A lock input was active when serial programming was attempted 11 Keyboard edit in process error The serial programming mode cannot be entered while the unit is in the programming mode entered from the keyboard 13 Already in mode error The serial program mode and run mode cannot be entered if the unit is already in that mode 16 Data out of range 17 Batch active A batch cannot be started if a batch is already in progress 21 Count scaler range error Either the count factor or the count decimal point caused the calculated count scaler to go out of range 22 Rate scaler r
47. HS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se QCAbb Query column A LCAbbdddddd Load column A The query command reads the value programmed into block bb of column A Column A configures the analog output board option There are three blocks in column A which means that bb is in the range 01 03 The load command writes a value into block bb of column A EXAMPLES gt 19QCA02A1 cr Read the value of block 02 in column A in the unit at address 19 RESPONSE A00150026 cr Acknowledge with six data digits two character checksum and carriage return gt 03LCA02999999EB cr Write a value of 999999 into block 02 of column A in the unit at address 03 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE Block Description Range 01 Analog assignment 0 3 02 Offset value 000000 999999 03 Full scale value 000000 999999 112 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Appendix I Serial commands for Eclipse analog input flow totalizer and batch control models 5775x42x and 5775x43x ERROR CODES 01 Invalid command Command was not found in table or was sent using lower case alpha characters 02 Checksum error The transmitted checksum did not match the calculated checksum 03 Buffer overrun error The command and data fields contained more than 24 characters 05 Data for
48. INPUT 3 OPN LOOP 315 for INPUT 4 15 PST 32 18 PST 32nnn where nnn is in the range of STEP 0 STEP nnn 000 199 RPT PST 33 RPT PST 33nnn where nnn is in the range of STEP 0 STEP nnn 000 199 40 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Main Menu Sub Menu RPI INPUT 9 34 DISABLED INPUT 10 35 DISABLED INPUT 11 36 DISABLED INPUT 12 37 DISABLED INPUT X DISABLED INPUT X HOLD SPD INPUT X REVERSE INPUT X LOCK PGM tr SN E en e lt G g INPUT X LOCK ALL INPUT X UNL ALM INPUT X INHLOW 41 CHS Controls AB WPI 340 for INPUT 9 350 for INPUT 10 360 for INPUT 11 370 for INPUT 12 341 for INPUT 9 351 for INPUT 10 361 for INPUT 11 371 for INPUT 12 342 for INPUT 9 352 for INPUT 10 362 for INPUT 11 372 for INPUT 12 343 for INPUT 9 353 for INPUT 10 363 for INPUT 11 373 for INPUT 12 344 for INPUT 9 354 for INPUT 10 364 for INPUT 11 374 for INPUT 12 345 for INPUT 9 355 for INPUT 10 365 for INPUT 11 375 for INPUT 12 346 for INPUT 9 356 for INPUT 10 366 for INPUT 11 376 for INPUT 12 Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se Main Menu PROGRAM OUTPUTS Sub Menu RPI OUT 1 40 DISABLED OUT 2 41 DISABLED OUT 3 42 DISABLED OUT 4 43 DISABLED OUT X DISABLED OUT X 0 SPEED OUT X AT SPEED OUT X REVERSED OUT X N
49. Inputs B 2 and 3 4 Input I C Inputs B and I 5 Inputs 1 and 3 D Inputs B 1 and 3 6 Inputs 1 and 2 E Inputs B 1 and 2 7 Inputs 1 2 and 3 F Inputs B 1 2 and 3 QRDi Query run data LRDidddddd Load run data The query command asks for a run mode data item such as a preset value a count value the rate value etc The load command writes a value into a run mode item such as a preset or a count register The run item numbers i are listed in the table below i Run item Comments 0 Count K factor Query only 1 Preset 1 2 Preset 2 3 Preset 3 4 Preset 4 5 Total count 6 Rate Query only 7 Batch count 8 Cycle count 9 Analog out percent Query only 115 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se PRESET ASSIGNMENTS If the unit has either the dual relay or the relay transistor output board installed there are up to four preset registers P1 P2 P3 and P4 which hold the values at which the outputs turn ON or turn OFF depending upon the programmed function for the output P1 is the setpoint for output 1 and P2 is the setpoint for output 2 One output programming selection rate high low follows requires two presets one for the high setpoint and one for the low setpoint If output 1 is programmed for rate high low follows P1 is the high setpoint and P3 is the low setpoint If output 2 is programmed
50. KIP SKIP BATCH 711 SEND 67 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Main Menu Sub Menu RPI TOTAL 72 SKIP ge RATE 73 SKIP P1 74 SKIP P2 75 SKIP P3 76 SKIP o w Edit Level TOTAL 4 Q 4 SEND SEND SKIP SEND 68 CHS Controls AB WPI 720 721 730 731 740 741 750 751 760 761 Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se Main Menu Sub Menu RPI P4 TI SKIP PB 78 SKIP Al 79 SKIP Pr A2 TA SKIP C SCALER 7B SKIP C DEC PT 7C SKIP Edit Level P4 SKIP P4 SEND PB SKIP PB SEND SKIP SEND SKIP SEND C SCALER SKIP C SCALER SEND C DEC PT SKIP C DEC PT SEND 69 CHS Controls AB WPI 770 771 780 781 790 791 TAO TAI 7BO 7Bl 7C0 7C1 Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se Main Menu Sub Menu RPI Edit Level WPI PROGRAM RST KEY 80 RST KEY 800 OPTIONS DISABLED DISABLED RST KEY 801 RS C EDG RST KEY 802 RS C LVL 63 RST KEY 803 RS B EDG Tx DELAY RST KEY 804 0 002 RS T EDG RST KEY 805 HOST RS D EDG PORT 64 RST KEY 806 RS A EDG PRNT KEY 81 PRNT KEY 810 DISABLED DISABLED PRNT KEY 811 ENABLED DEFAULT 82 LOAD DEF 822 PROGRAM PROGRAM USER 82 RESPONSE 0 FOR DEFAULT PROGRAM PROGRAM RESPONSE 1 FOR USER PROG
51. LER 4D0 HIDE HIDE C SCALER 4D1 SHOW C DEC PT 4E C DEC PT 4E0 HIDE HIDE C DEC PT 4E1 SHOW 65 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Main Menu PROGRAM TEXT PROGRAM SER PORT Sub Menu CNT TXT COUNT RATE TXT RATE BCH TXT BATCH TOT TXT TOTAL SER PORT ID 0 BAUD 19200 RPI 50 51 52 53 Edit Level CNT TXT aaaaaaaa RATE TXT aaaaaaaa BCH TXT aaaaaaaa TOT TXT aaaaaaaa SER PORT ID nn BAUD 19200 BAUD 9600 BAUD 4800 BAUD 2400 BAUD 1200 BAUD 300 66 CHS Controls AB WPI 50aaaaaaaa where a is in the range of 0 9 A Z or comma or blank 51aaaaaaaa where a is in the range of 0 9 A Z or comma or blank 52aaaaaaaa where a is in the range of 0 9 A Z or comma or blank 53aaaaaaaa where a is in the range of 0 9 A Z or comma or blank 60nn where nn is in the range of 00 99 610 611 612 613 614 615 Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se Main Menu Sub Menu RPI Edit Level WPI PARITY 62 PARITY 620 NONE NONE PARITY 621 ODD PARITY EVEN 622 Tx DELAY 63 Tx DELAY 630 0 002 0 002 Tx DELAY 631 0 100 HOST 64 HOST 640 PORT PORT PRINTER 641 PORT PROGRAM COUNT 70 COUNT 700 SER OUT SKIP SKIP COUNT 701 SEND BATCH 71 BATCH 710 S
52. O FDBK OUT X ER ALARM OUT X HI ALM FOLL OUT X HI ALM LTCH OUT X LOW ALM FOLL OUT X LOW ALM LTCH 42 tri SN E ion e lt G ge CHS Controls AB WPI 400 for OUT 1 410 for OUT 2 420 for OUT 3 430 for OUT 4 401 for OUT 1 411 for OUT 2 421 for OUT 3 431 for OUT 4 402 for OUT 1 412 for OUT 2 422 for OUT 3 432 for OUT 4 403 for OUT 1 413 for OUT 2 423 for OUT 3 433 for OUT 4 404 for OUT 1 414 for OUT 2 424 for OUT 3 434 for OUT 4 405 for OUT 1 415 for OUT 2 425 for OUT 3 435 for OUT 4 406 for OUT 1 416 for OUT 2 426 for OUT 3 436 for OUT 4 407 for OUT 1 417 for OUT 2 427 for OUT 3 437 for OUT 4 408 for OUT 1 418 for OUT 2 428 for OUT 3 438 for OUT 4 409 for OUT 1 419 for OUT 2 429 for OUT 3 439 for OUT 4 Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se Main Menu Sub Menu RPI FDBK ALM 44 FDBK ALM 440 HI LOW HI LOW FDBK ALM 441 NOM DIFF WPI FDBK ALM 442 NOM tri SN E en e lt G ge PROGRAM ALARMS 50 ALARMS 500 DISPLAY HIDE HIDE ALARMS 501 SHOW SETUP 51 SETUP 510 HIDE HIDE SETUP 511 SHOW TUNING 52 TUNING 520 HIDE HIDE TUNING 521 MON VAL 53 MON VAL 530 HIDE MON VAL 531 SHOW E 43 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Main Menu PROGRAM SER PORT Sub Menu SER PORT ID 0 BAUD 19200 Tx DEL
53. RAM 70 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Main Menu Sub Menu RPI Edit Level WPI DEFAULT 83 LOAD DEF 832 RUN DATA RUN DATA USER 83 RESPONSE 0 FOR DEFAULT RUN DATA RUN DATA RESPONSE 1 FOR USER RUN DATA RDV DATA 84 READ ONLY 71DF00 71 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Appendix F Serial commands for Eclipse DPM models 5770x40x DC Volts 5770x41x AC Volts 5770x42x DC Amps 5770x43x AC Amps 5770x44x 5A AC 5770x450 Process signals 5770x46x Temperature 5770x47x Rate ERROR CODES 01 Invalid command Command was not found in table or was sent using lower case alpha characters 02 Checksum error The transmitted checksum did not match the calculated checksum 03 Buffer overrun error The command and data fields contained more than 24 characters 05 Data format error An illegal character was used in the data field 08 Parity or framing error 16 Data out of range QUERY READ ONLY SERIAL COMMANDS QST Query status This command asks for the input type of the unit the option boards installed the mode it is in which keys are presently pressed and the displayed value EXAMPLE gt 01QSTS5B cr Query the status of the unit at address 01 RESPONSE A507C 0018D3 cr Acknowledge with nine character data field 507C 0018 two digit checksum of the data D3
54. Turn ON all display decimal points in the unit at address 11 RESPONSE A cr DATA FORMAT FOR THE ETM COMMAND The four character data field is in the format rads where r sets the states of the relays a sets the analog output d selects one or all of the display digits and s selects one or all of the display segments Values for r a d and s are given in the tables below r Relay s ON 0 Neither 1 Relay 1 2 Relay 2 3 Relay 1 and Relay 2 a Analog output 4 mA and 0 V 1 20 mA and 10 V Display digit X ON X OFF XXXXXX XXXXXX XXXXXX XXXXXX XXXXXX XXXXXX XXXXXX XXXXXX YIN Nn Rl IRN 0O A 105 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Segments ON none G Q ge vo oo 10 t R o ID o a QAO nu gt all D dp XTM Exit test mode This command causes the unit to exit the test mode It will return to the serial programming mode with both relays OFF the analog output at 4 mA and 0 V and the display will read S PIG EXAMPLE gt 01XTMS5 lt A cr Exit the test mode at address 01 RESPONSE A cr QZO Query zero output LZOcccevvvv Load zero output The query command asks for the analog output offset DAC values The load command writes the analog output offset DAC values EXAMPLES gt 13QZOSE cr Asks the u
55. UERY RESPONSE AND THE LOAD COMMAND The eight character data field is in the format cecevvvv where cecce is the ADC value for the full scale for the 4 20 mA input and vvvv is the ADC value for the full scale for the 0 10 V input cece is a hexadecimal number in the range of 2C00 3BFF vvvv is a hexadecimal number in the range of 2C00 3BFF QZO Query zero output LZOcccevvvv Load zero output The query command asks for the analog output offset DAC values The load command writes the analog output offset DAC values EXAMPLES 213QZOSE cr Asks the unit at address 13 for its analog output offset DAC values RESPONSE AO3FFO000AF cr Acknowledge with eight character data field 03FF0000 two digit checksum of the data and carriage return 200LZO010000F0EC cr Write new values to the analog output offset in the unit at address 00 RESPONSE A cr DATA FORMAT FOR THE QUERY RESPONSE AND THE LOAD COMMAND The eight character data field is in the format cecevvvv where cece is the DAC value for the offset for the 4 20 mA output and vvvv is the DAC value for the offset for the 0 10 V output cece is a hexadecimal number in the range of 0000 03FF vvvv is a hexadecimal number in the range of 0000 03FF QGO Query gain output LGOcccevvvv Load gain output The query command asks for the analog output full scale DAC values The load command writes the analog output full scale DAC values EXAMPLES gt 00QG047 cr Asks the unit at address 00 for
56. XAMPLE 2 gt 11WPI102E5 cr Sets the alarm 1 assignment in the unit at address 17 to HI B RATE 10 is the program item number for count mode and 2 is the menu selection for HI B RATE 19 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Appendix C Serial commands for Ambassador PMC models 5720x420 and 5720x421 ERROR CODES If the address in the command matches the unit address but the command is not valid or cannot be executed the PMC ignores the command and responds with the not acknowledge character N followed by a two digit error code The error codes and their explanations are 00 Power up error The first valid command received by the unit after power up is not executed and not acknowledged 01 Command error Command not found in command table or invalid command For example a program mode command was sent while the unit was in the run mode 02 Checksum error Received checksum does not match the calculated checksum 05 Data error Incorrect number of characters or illegal character in the data field 10 Lock error Lock input is active 11 Edit in process error If the same run mode register being edited by the WRD command is being edited at the keypad the unit will not acknowledge the serial command 12 Configuration error Command is not valid for this program configuration or is valid for this family but not this model For instance the output pulse time
57. age return RESPONSE DATA FORMAT The five character data field is in the format of iomkc where the variables i o m k and c are determined as follows i is the input type for the counter version of the Eclipse this will always be an 8 0 indicates which option boards have been installed and comes from the table below o Option boards installed 0 none 1 relay 2 analog out 3 relay and analog out 4 serial communications 5 relay and serial comm 6 analog out and serial comm 7 relay analog out and serial comm m indicates mode and comes from the table below mode run diagnostic calibration test Io N O B Serial program 83 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se k indicates which keys are pressed and comes from the table below k Keys pressed k Keys pressed 0 none 8 view 1 down 9 view down 2 up A view up 3 up down B view up down 4 right C view right 5 right down D view right down 6 right up E view right up 7 right up down F view right up down c indicates which control inputs are active and comes from the table below inputs 1 and 3 inputs 1 and 2 c Active control inputs 0 none 1 input 3 2 input 2 3 inputs 2 and 3 4 input 1
58. ain any numeric value but shows the location of the decimal point in a series of dashes representing the six digits of the main counter EXAMPLES DP cc no decimal point DP cc decimal point in the hundredths position ASOd Add to serial out list DSOd Delete from serial out list The items in the serial out list are transmitted when the unit receives an RSO or RCDD command At default the serial out list is empty Data items may be added to the list by transmitting the ASO command and one data character indicating which item is to be added Similarly items may be deleted from the list by transmitting the DSO command and one data character indicating which item is to be deleted The items are listed in the table below d data item Main counter Batch counter Totalizer Rate Preset 1 Preset 2 Preset 3 Preset 4 Batch preset Rate alarm 1 Rate alarm 2 Count scaler Q wee aleine Count decimal point EXAMPLE gt 00AS0477 cr Adds preset 1 to the serial out list of the unit at address 00 RESPONSE A cr RSO Read serial out list This command causes the unit to transmit all data items in the serial out list It is identical to the RCDD command See RCDd command above EXAMPLE gt 14RSO59 cr Read the serial out list from the counter at address 20 RESPONSE ACOUNT 999995 BATCH 4P1 0 PB 0 04 cr Assuming that the serial out list contains the main c
59. alue of block 05 in column L in the unit at address 58 RESPONSE A1000C1 cr Acknowledge with four data digits two character checksum and carriage return gt 14LCL05110067 cr Load the value of 1100 into block 05 in column L in the unit at address 14 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE The four digits of data in the load command and query response are in the form of sulr where s designates start stop functions u designates unlatch functions designates lock functions and r designates reset functions Each of the inputs and keys can be programmed to perform one or more functions For instance a control input can be programmed to perform a start function and an unlatch function and a reset function The range of values for each of the function categories available for each of the blocks is given in the table below 109 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Block Description Range of s Range ofu _ Range of I Range of r 01 Control input 1 0 2 0 3 0 8 0 8 02 Control input 2 0 2 0 3 0 8 0 8 03 Control input 3 0 2 0 3 0 8 0 8 04 Reset key 0 0 3 0 0 8 05 Start key 0 1 0 3 0 0 8 06 Stop key 0 or 2 0 3 0 0 QCRbb Query column r LCRbbdd Load column r The query command reads the value programmed into block bb of column r Column r assigns each of the two outputs to a specific function
60. and carriage return RESPONSE DATA FORMAT iomkddddd where i is the input type from table below 1 Input type 3 Volt or amp meter 4 5A AC meter 5 Process meter 6 Temperature indicator 72 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se 7 Ratemeter o indicates installed option boards per table below Option boards None Relay Analog out Relay and analog out RS 485 Relay and RS 485 Analog out and RS 485 YD NN HAIR IN 0 10 Relay analog out and RS 485 m indicates the present mode of the unit per table below m Mode 0 Run 1 Program 2 Diagnostic k indicates which front panel keys are pressed per table below k Keys pressed k Keys pressed 0 None 8 PGM 1 Down 9 PGM and down 2 Up A PGM and up 3 Up and down B PGM up and down 4 Right C PGM and right 5 Right and down D PGM right and down 6 Right and up E PGM right and up 7 Right up and down F PGM right up and down ddddd is the displayed value on the meter For volt amp 5A AC process and temperature meters the first digit is a plus or minus sign and the remaining digits are the numeric value Example 0200 For ratemeters all five digits are the numeric value Example 00126 If the display shows OL overl
61. ange error Either the count factor or the rate decimal point or the rate time units caused the calculated rate scaler to go out of range THE SERIAL COMMAND LIST When powered up the unit will always be in either the run mode or the program mode If the program mode has been entered via the keyboard the unit will not accept any serial commands Serial commands fall into two groups run mode commands and program mode commands Run mode commands are valid only when the unit is in the run mode and program mode commands are valid only when the unit is in the serial program mode The run mode command ESP causes the unit to go into the serial program mode and the program mode command XSP causes the unit to go into the run mode Two commands QDV and QST are valid in both modes RUN MODE SERIAL COMMANDS QDV Query device version The QDV command asks for the software program type version and software revision of the unit EXAMPLE gt 03QDV4E cr Query the unit at address 03 for its device version data RESPONSE 94 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se ADPMVF01R012C3 cr Acknowledge with eleven character data field DPMVCOIRO012 two digit checksum of the data and carriage return RESPONSE DATA FORMAT The eleven character data field is in the format of DPMVtvvRrrr where the variables t vv and rrr are specific to this unit in Durant s Eclipse line t is alwa
62. are only valid for batch control units Starting a batch is not valid during a batch run or while a preset value is being edited on the unit s keyboard The unit will respond with BATCH ACTIVE or EDIT IN PROCESS if a start is attempted during those conditions Stopping a batch is valid only when the unit is running a batch or recycling If a batch did not start the QSS command can be used to determine if an error status prevented the start If that is the case the unit will respond with an error message If that is not the case the unit will respond with No Err Error messages are listed in the table below 98 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Message Meaning Already batching b oFlo Batch overflow batch count gt 999999 or lt 99999 t oFlo Totalizer overflow Fin 00 Final setpoint 0 CYC 00 Cycle setpoint 0 rAt Er Rate error rate high low setpoint 0 tot 00 Totalizer setpoint 0 Ct nEG Batch counter negative EXAMPLES gt 00STA48 cr Start or resume the batch in the unit at address 00 RESPONSE A cr gt 15STOS5C cr Stop the batch in the unit at address 15 RESPONSE A cr gt 09QSS60 cr Query the start status for the unit at address 09 can a batch be run RESPONSE A OE cr Unit is running a batch QBE Query batch keyboard edit mode There are four modes the unit can be in while in
63. are specific to this unit in Durant s Eclipse line t is always the letter F indicating it is a flow totalizer or batch control vv is a two digit number indicating software version and rrr is a three digit software revision number QST Query status This command asks for the input type of the unit the option boards installed the mode it is presently in which keys are presently pressed and the states of the control inputs EXAMPLE gt 00QST5A cr Query the status of the unit at address 00 RESPONSE A87000FF cr Acknowledge with five character data field 87000 checksum of the data and carriage return RESPONSE DATA FORMAT The five character data field is in the format of iomkc where the variables i o m k and c are determined as follows iis the input type i is O for a totalizer and 1 for a batch control 0 indicates which option boards have been installed and comes from the table below o Option boards installed 0 none 103 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se dual relay analog out dual relay and analog out serial communications dual relay and serial comm analog out and serial comm dual relay analog out and serial comm relay transistor relay transistor and analog out relay transistor and serial comm relay transistor analog out and serial comm m indicates mode and comes
64. ber of characters in the item identifier and the number of characters in the value After the space s comes the value of the selected run item The value will be six to ten characters depending upon which run item is selected The last character in the value will always be a decimal number in the range of 0 9 and will always be in the twelfth character position The last thirteenth character will always be a space Leading zeroes in the value will be sent If a decimal point is used in the value it will be sent Values for totalizer rate and main count will be preceded by a or sign Example query commands and responses for each run item are given in the table below Run item Query command Typical response Pulses per item gt QCD069 cr API 0001 00 73 Preset 1 gt QCD16A cr API 123 456 64 Preset 2 gt QCD26B cr AP2 654 321 65 Batch preset gt QCD36C cr APB 000010 53 Totalizer gt QCD46D cr AT 00000 130 71 Rate gt QCD56E cr ART 86055 7B Main count gt QCD66F cr ACT 000 210 73 Batch count gt QCD770 cr ABT 000000 56 85 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se DATA FIELD FORMAT FOR THE LOAD COMMAND The data field for the load command is in the format idddddd where i is the run item number taken from the table above for the query command Note that only the pulses per item and preset values can be loaded so i is limited
65. cannot be sent if the output is programmed to latched 13 Keypad programming error Cannot enter serial programming mode if the unit is in the keypad programming mode 14 Serial out list is empty This response to the RSO command indicates that the serial out list is empty because all items were deleted by the DSO command or the list is at the default state empty 15 Down input condition The monitor will send this response to the first command it receives after a down input becomes active 16 New reason code The monitor will send this response to the first command it receives after a reason code entry from the keypad If the reason code is entered serially no error 16 will be sent 17 Reason reset The monitor will send this response to the first command it receives after the reason interlock has been reset from the keypad If the reason is reset serially no error 17 will be sent 18 New ID data The monitor will send this response to the first command it receives new ID data has been entered from the keypad If the ID data is entered serially no error 18 will be sent 19 Process is running This response indicates that the process started running since the last serial communication 20 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se RUN MODE COMMANDS ESP Enter serial program The unit will ignore all inputs and turn OFF all outputs while in the program mode Also t
66. column d LCDbbd Load column d The query command reads the value programmed into block bb of column d Column d defaults deals with the power up display totalizer setup and the default programming and run value functions There are four blocks in column d which puts bb in the range of 01 04 However blocks 03 and 04 cannot be queried The load command writes values into the blocks except block 03 which cannot be written to 129 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se EXAMPLES gt 23QCD019E cr Read the value of block 01 in column d in the unit at address 23 RESPONSE A333 cr Acknowledge with one digit of data two character checksum and carriage return gt 23LCD010C9 cr Write 0 into block 01 of column d in the unit at address 23 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE Block Description Range 01 Power up display 0 4 02 Totalizer mode 0 3 04 Load defaults load only 1 3 QCLbb Query column L LCLbbdddd Load column L The query command reads the value programmed into block bb in column L Column L deals with the functions of control inputs 1 2 and 3 and the unit s Start Stop and Reset keys There are six blocks in column L which means that bb is in the range of 01 06 The load command writes a value into block bb EXAMPLES gt 58QCL05B2 cr Read the value of block 05 in column L in the unit at a
67. controls se m indicates mode and comes from the table below mode run front panel program diagnostic calibration test serial program vA SN Sg k indicates which keys are pressed and comes from the table below k Keys pressed k Keys pressed 0 none 8 view 1 down 9 view down 2 up A view up 3 up down B view up down 4 right C view right 5 right down D view right down 6 right up E view right up 7 right up down F view right up down c indicates which control inputs are active and comes from the table below c Active control inputs c Active control inputs 0 none 8 Input B 1 Input 3 9 Inputs B and 3 2 Input 2 A Inputs B and 2 3 Inputs 2 and 3 B Inputs B 2 and 3 4 Input I C Inputs B and I 5 Inputs 1 and 3 D Inputs B 1 and 3 6 Inputs I and 2 E Inputs B 1 and 2 7 Inputs 1 2 and 3 F Inputs B 1 2 and 3 ETMrads Enter test mode This command will cause output relays display segments and display digits to turn ON and forces the analog output to its offset 4 mA and OV or full scale 20 mA and 10 V value The displays and outputs remain in this state until altered by another ETM command or until the test mode is exited EXAMPLE gt 11ETM007817 cr Turn ON all display decimal points in the unit at ad
68. cters are in the form of ab where a is the assignment for output 1 and b is the assignment for output 2 a and b are in the range of 0 9 and come from the table below a or b Assignment 0 Total setpoint 1 Rate low setpoint 2 Rate high setpoint 3 Rate low high setpoint 4 Totalizer pulse out high speed 5 Totalizer pulse out medium speed 6 Totalizer pulse out low speed Batch prewarn Cycle setpoint Voj Batch final 120 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se QDI Query display This command reads what is currently on the unit s display EXAMPLES gt 01QDI3F cr Read the display from the unit at address 01 RESPONSE A 3321 00 97 cr Acknowledge with nine character data field space six digits and decimal point space two character checksum and carriage return If no decimal point is displayed the first two characters in the data field will be spaces gt 01QDI3F cr Read the display from the unit at address 01 RESPONSE A StArt 8D cr Acknowledge with nine character data field space space six characters space two character checksum and carriage return QRO Query relay outputs URO Unlatch relay outputs The query command asks for the state of the two outputs The data field in the response to the query is two digits The first digit is the state of output 1 and the second dig
69. d the mode it is presently in which keys are presently pressed and the states of the control inputs EXAMPLE gt 00QST5A cr Query the status of the unit at address 00 RESPONSE A87000FF cr Acknowledge with five character data field 87000 checksum of the data and carriage return RESPONSE DATA FORMAT The five character data field is in the format of iomkc where the variables i o m k and c are determined as follows i is the input type for the counter version of the Eclipse this will always be an 8 0 indicates which option boards have been installed and comes from the table below o Option boards installed 0 none 1 relay 2 analog out 3 relay and analog out 4 serial communications 5 relay and serial comm 6 analog out and serial comm 7 relay analog out and serial comm m indicates mode and comes from the table below mode run diagnostic calibration test g H EeIN O 3 Serial program 88 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se k indicates which keys are pressed and comes from the table below k Keys pressed k Keys pressed 0 none 8 view 1 down 9 view down 2 up A view up 3 up down B view up down 4 right C view right 5 right down D view right down 6 right up E view
70. d 0 volts The load command writes the signal input offset ADC values EXAMPLES gt 00QZI54 cr Read the signal input offset ADC values in the unit at address 00 RESPONSE A3E003C90B7 cr Acknowledge with eight character data field 3E003C90 two character checksum and carriage return 200LZ140003C90F2 cr Write 40003C90 into the signal input offset in the unit at address 00 RESPONSE A cr DATA FORMAT FOR THE QUERY RESPONSE AND THE LOAD COMMAND The eight character data field is in the format cecevvvv where cece is the ADC value for the offset for the 4 20 mA input and vvvv is the ADC value for the offset for the 0 10 V input cece is a hexadecimal number in the range of 3C00 43FF vvvv is a hexadecimal number in the range of 3C00 43FF QGI Query gain input LGleccevvvv Load gain input The query command reads the signal input full scale ADC values the digital reading at 20 mA and 10 volts The load command writes the signal input full scale ADC values EXAMPLES gt 01QGI42 cr Read the signal input full scale values in the unit at address 01 RESPONSE A3E003C90B7 cr Acknowledge with eight character data field 3E003C90 two character checksum and carriage return 125 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se gt 01LGI40003C90EO cr Write 40003C90 into the signal input full scale in the unit at address 01 RESPONSE A cr DATA FORMAT FOR THE Q
71. d not found in command table or invalid command For example a program mode command was sent while the unit was in the run mode 02 Checksum error Received checksum does not match the calculated checksum 05 Data error Incorrect number of characters or illegal character in the data field 10 Lock error Lock input is active 11 Alarm edit in process error If the same alarm setpoint being edited by the WRD command is being edited at the keypad the unit will not acknowledge the serial command 12 Configuration error Command is not valid for this program configuration or is valid for this family but not this model For instance the full scale value cannot be sent if the unit does not have an analog output 13 Keypad programming error Cannot enter serial programming mode if the unit is in the keypad programming mode 14 Serial out list is empty This response to the RSO command indicates the serial out list is empty because all items were deleted by the DSO command or the list is at the default state empty RUN MODE COMMANDS ESP Enter serial program The unit will ignore all inputs and turn OFF all outputs while in the program mode Also the display will read LOADING PROGRAM If the unit is in the serial program mode and power is lost it will be in the keyboard program mode when power is re applied EXAMPLE gt 00ESP48 cr Causes the unit at address 00 to enter the serial program mode RESPONSE A cr LAL Lock all UAL Unl
72. d the command data if appropriate Only the two least significant digits of the sum are transmitted as the checksum EXAMPLE Calculate the checksum for the RCDO command sent to address 10 decimal gt 0A RCD 0 spaces shown for clarity The start character gt is not used for the checksum calculation Character ASCII value hex 30 41 52 43 44 30 17A The checksum is the two least significant digits of the sum segane 7A Adding the carriage return completes the string and the entire command becomes gt 0ARCD07A cr 5 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se SELECTED CHARACTERS AND ASCII VALUES IN HEX AND DECIMAL Character Value Character Value Character Value gt 3E 63 J 4A 74 f 66 102 2E 46 K 4B 75 g 67 103 cr OD 13 L 4C 76 h 68 104 0 30 48 M 4D 77 1 69 105 1 31 49 N 4E 78 j 6A 106 2 32 50 O 4F 79 k 6B 107 3 33 51 P 50 80 l 6C 108 4 34 52 Q 51 1 m 6D 109 5 35 53 R 52 82 n 6E 110 6 36 54 S 53 83 o 6F 111 7 37 55 T 54 84 p 70 112 8 38 56 U 55 85 q 71 13 9 39 57 V 56 86 r 72 114 A 41 65 W 57 87 S 73 115 B 42 66 X 58 88 t 74 116 C 43 67 Y 59 89 u 75 117 D 44 68 Z 5A 90 V 76 118 E 45 69 a 61 97 Ww 77 119 F 46 70 b 62 98 x 78 120 G 47 71 c 63 99 y 79
73. dddddd Write run data Alarm setpoints and the full scale value may be sent to the unit Seven data characters follow the command the run data item number the sign and the five digit value The run data item numbers are Item Alarm 1 setpoint Alarm 2 setpoint Ratio high setpoint Ratio low setpoint Full scale value The second data character is the sign If the value is positive this character is either a plus sign or a space If the value is negative a minus sign must occupy the second data character position The last five characters are the value to be sent Leading zeroes in the value must be sent No decimal points can be sent EXAMPLE gt 00WRD3 0002092 cr Programs the alarm 1 setpoint to a value of 20 in the unit at address 00 RESPONSE A cr SO RW 16 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se ASOd Add to serial out list DSOd Delete from serial out list The items in the serial out list are transmitted when the unit receives an RSO command At default the serial out list is empty Run items may be added to the list by transmitting the ASO command and one data character indicating which item is to be added Similarly items may be deleted from the list by transmitting the DSO command and one data character indicating which item is to be deleted The items are listed in the table below d Item 0 Arate 1 B rate 2 Ratio 3 Alarm I 4 Alar
74. ddress 58 RESPONSE A1000C1 cr Acknowledge with four data digits two character checksum and carriage return gt 14LCL05110067 cr Load the value of 1100 into block 05 in column L in the unit at address 14 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE The four digits of data in the load command and query response are in the form of sulr where s designates start stop functions u designates unlatch functions designates lock functions and r designates reset functions Each of the inputs and keys can be programmed to perform one or more functions For instance a control input can be programmed to perform a start function and an unlatch function and a reset function The range of values for each of the function categories available for each of the blocks is given in the table below 130 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Block Description Range of s Range ofu _ Range of I Range of r 01 Control input 1 0 2 0 3 0 8 0 8 02 Control input 2 0 2 0 3 0 8 0 8 03 Control input 3 0 2 0 3 0 8 0 8 04 Reset key 0 0 3 0 0 8 05 Start key 0 1 0 3 0 0 8 06 Stop key 0 or 2 0 3 0 0 QCRbb Query column r LCRbbdd Load column r The query command reads the value programmed into block bb of column r Column r assigns each of the two outputs to a specific function and also sets the timeout for the output i
75. dress 11 RESPONSE A cr 123 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se DATA FORMAT FOR THE ETM COMMAND The four character data field is in the format rads where r sets the states of the relays a sets the analog output d selects one or all of the display digits and s selects one or all of the display segments Values for r a d and s are given in the tables below Relay s ON Neither Relay 1 Relay 2 wN oln Relay 1 and Relay 2 Analog output o 4 mA and 0 V 20 mA and 10 V Display digit X ON X OFF XXXXXX XXXXXX XXXXXX XXXXXX XXXXXX XXXXXX XXXXXX XXXXXX FI I GBR IR OD Segments ON none or ge vo oo 10 t R o D o a qe imimiognu all D dp 124 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se XTM Exit test mode This command causes the unit to exit the test mode It will return to the serial programming mode with both relays OFF the analog output at 4 mA and 0 V and the display will read S PrG EXAMPLE gt 01XTMS5 lt A cr Exit the test mode at address 01 RESPONSE A cr QZI Query zero input LZlcccevvvv Load zero input The query command reads the signal input offset ADC values the digital reading at 4 mA an
76. ds with the not acknowledge character N followed by a two digit error code The error codes and their explanations are 00 Power up error The first valid command received by the unit after power up is not executed and not acknowledged 01 Command error Command not found in command table or invalid command For example a program mode command was sent while the unit was in the run mode 02 Checksum error Received checksum does not match the calculated checksum 03 Input buffer overrun The command contains more than 19 characters 05 Data error Incorrect number of characters or illegal character in the data field 07 Specified limits error The value in the data field exceeds the programmed limits for the parameter or the item number in the data field is not valid for this family 10 Lock error Lock input is active 11 Edit in process error If the same run mode register being edited by the WRD command is being edited at the keypad the unit will not acknowledge the serial command 12 Configuration error Command is not valid for this program configuration or is valid for this family but not this model For instance an alarm setpoint cannot be sent if the output is programmed to No Feedback 13 Keypad programming error Cannot enter serial programming mode if the unit is in the keypad programming mode 14 Serial out list is empty This response to the RSO command indicates that the serial out list is empty because all items were del
77. e the two digit number from the READ column EXAMPLE gt 00RPI20AD cr Read the time units for the down timer programming selection for the unit at address 00 RESPONSE the unit will respond with the acknowledge the program item number and data which indicates the selection made for the item followed by the checksum of the 25 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se item number and data and a carriage return Example assuming the time units is programmed to be Auto A20092 cr Note The response to the RPI command contains the same information as the Write Program Item command data It is the item number and selection for that item To decode the response to the RPI command look up the item number and data in the WRITE column in the Serial Programming Indices For instance the item number and data from the response above is 200 Looking up WPI item 200 shows that the time units for the down timer is programmed to Auto WPIddd Write program item or WPldddd __ or WPIdddddd or The write program item command allows serial programming of a program menu selection From three to six digits of data must accompany the command depending upon which item is being edited The data consists of the two digit program item number and the menu choice which is one two or four digits The program item numbers are taken from the WRITE column of the Serial Programmin
78. e zero time 1 9 QCDbb Query column d LCDbbd Load column d The query command reads the value programmed into block bb of column d Column d defaults deals with the power up display totalizer setup and the default programming and run value functions There are four blocks in column d which puts bb in the range of 108 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se 01 04 However blocks 03 and 04 cannot be queried The load command writes values into the blocks except block 03 which cannot be written to EXAMPLES gt 23QCD019E cr Read the value of block 01 in column d in the unit at address 23 RESPONSE A333 cr Acknowledge with one digit of data two character checksum and carriage return gt 23LCD010C9 cr Write 0 into block 01 of column d in the unit at address 23 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE Block Description Range 01 Power up display 0 4 02 Totalizer mode 0 3 04 Load defaults load only 1 3 QCLbb Query column L LCLbbdddd Load column L The query command reads the value programmed into block bb in column L Column L deals with the functions of control inputs 1 2 and 3 and the unit s Start Stop and Reset keys There are six blocks in column L which means that bb is in the range of 01 06 The load command writes a value into block bb EXAMPLES gt 58QCL05B2 cr Read the v
79. ee spaces 3 characters followed by the numeric value 526000 6 characters followed by a single space 1 character for a total of 12 characters The checksum cc is not part of the data field but is shown to illustrate the final space COUNT 123456 P1 526000 cc Where two data items main counter and preset 1 are sent in response to the RCDD command and the serial out list contains these two items The data field in the response to the RCDD command is created by stringing the data fields of the items in the serial out list together This sample response would have 32 characters 20 from the data field COUNT 123456 for the main counter and 12 P1 526000 from the data field for preset 1 Again the checksum cc is not part of the data field but is shown to illustrate the final space The checksum is calculated from the 32 characters in the data field The identifiers and their corresponding data items are listed in the table below Identifier Data item COUNT Main counter BATCH Batch counter TOTAL Totalizer RATE Ratemeter P1 Preset 1 P2 Preset 2 P3 Preset 3 P4 Preset 4 PB Batch preset Al Alarm setpoint 1 A2 Alarm setpoint 2 SC Count scaler 47 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se DP Count decimal point Note the response to the command for decimal point location RCDC does not cont
80. es that the serial out list is empty because all items were deleted by the DSO command or the list is at the default state empty at the default state empty 21 Serial control disabled The serial control inputs have been disabled in the Serial Control program menu 22 Drive is operating Cannot enter serial program mode unless the unit is in the motor stopped state 23 No feedback fast stop state is active The unit is in the no feedback fast stop state and Cannot be started until the no feedback fast stop latch control status bit is cleared either by the front panel Clear key or by the serial Clear command RUN MODE COMMANDS ESP Enter serial program The unit will ignore all inputs and turn OFF all outputs while in the program mode Also the display will read LOADING PROGRAM If the unit is in the serial program mode and power is lost it will be in the keyboard program mode when power is re applied EXAMPLE gt 00ESP48 cr Causes the unit at address 00 to enter the serial program mode RESPONSE A cr RSO Read serial out list All items in the serial out list are transmitted when the unit receives the RSO command This command can cause more than one item to be sent in a single response The format of the response is the acknowledge character A followed by an eight character data field for each of the items being sent followed by a two digit checksum of all the data fields and terminated with a carriage return The eight c
81. eted by the DSO command or the list is If the address in the command matches the unit address but the command is not valid or cannot be executed the PMC ignores the command and responds with the not acknowledge character N followed by a two digit error code The error codes and their explanations are 00 Power up error The first valid command received by the unit after power up is not executed and not acknowledged 01 Command error Command not found in command table or invalid command For example a program mode command was sent while the unit was in the run mode 02 Checksum error Received checksum does not match the calculated checksum 05 Data error Incorrect number of characters or illegal character in the data field 10 Lock error Lock input is active 11 Edit in process error If the same run mode register being edited by the WRD command is being edited at the keypad the unit will not acknowledge the serial command 12 Configuration error Command is not valid for this program configuration or is valid 27 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se for this family but not this model For instance the output pulse time cannot be sent if the output is programmed to latched 13 Keypad programming error Cannot enter serial programming mode if the unit is in the keypad programming mode 14 Serial out list is empty This response to the RSO command indicat
82. f the assignment is one of the timed output selections There are four blocks in column r therefore the range of bb is 01 04 The load command writes either a two digit assignment value into blocks 01 and 30 or a four digit timeout value into blocks 02 and 04 EXAMPLES 207QCR03BO cr Asks for the programmed assignment of output 2 in the unit at address 07 RESPONSE A 71A9 cr Acknowledge two data digits two character checksum and carriage return gt 22LCR0405006E cr Set the output 2 timeout to 5 00 seconds by writing that value into block 04 of column r in the unit at address 22 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE The data field is two digits for blocks 01 and 03 and four digits for blocks 02 and 04 The ranges for the data are given in the table below Block Description Range 01 Output 1 assignment 00 01 10 11 12 20 21 22 32 43 53 63 71 80 81 or 91 02 Output 1 timeout 0001 9999 03 Output 2 assignment 00 01 10 11 12 20 21 22 32 43 53 63 71 80 81 or 91 04 Output 2 timeout 0001 9999 QCBbb Query column b LCBbbd Load column b The query command reads the value programmed into block bb in column b Column b programs the batch control functions which are not available in totalizing models 131 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se 5775x40x There are four blocks in c
83. fault the program in the unit at address 01 RESPONSE A cr FDR Force defaults into run NOVRAM This command causes all operator programmable entries in the view and adjust menus such as presets accel time and alarm setpoints to return to their factory default values EXAMPLE gt 01FDR3D cr Default all run mode entries in the unit at address 01 RESPONSE A cr 35 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se SRDaavv or SRDvvaa Set run display This command determines which run mode screen will appear on the display when the program mode is exited and which screen will appear when the View Adjust key is pressed vv and aa indicate which view menu screen and adjust menu screen respectively are selected Values for vv and aa appear in the tables below If the first value following the SRD command is a vv the view menu will appear when the program mode is exited and the aa adjust menu will appear when the View Adjust key is pressed If the first value following the SRD command is an aa the adjust menu will appear when the program mode is exited followed by the vv view menu when the View Adjust key is pressed VIEW MENUS Vv Speed amp Preset 00 Speed 01 Speed amp Error 02 ADJUST MENUS aa Adjust presets 1F PST P1 10 PST P2 11 PST Jl 12 PST J2 13 Adjust alarms 2F Error alarm
84. for rate high low follows P2 is the high setpoint and P3 is the low setpoint If the unit is programmed for Cycle Autostop and output 2 is NOT programmed for Cycle Setpoint Output P4 is the cycle setpoint EXAMPLES gt 01QRD16A cr Ask for the preset 1 value in the unit at address 01 RESPONSE AP1 12345 6 84 cr Acknowledge with 15 character data field P1 12345 6 two character checksum and carriage return gt 22LRD1000550A1 cr Set preset 1 to a value of 550 in the unit at address 22 RESPONSE A cr DATA FORMAT FOT QUERY RESPONSE The 15 character data field in the response to the QRD command consists of an item identifier spaces numeric data the value and a space The item identifier is the first one or two characters The last character is a space Numeric data precedes the space The number of spaces between the item identifier and the numeric data depends upon the number of characters in the identifier and the numeric data Numeric data for all run items except total is six characters or seven if a decimal point is programmed into that item Numeric data for the total is ten characters or eleven if a decimal point is programmed for total EXAMPLES Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch Ch 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 P 4 sp sp sp sp Isp Isp 10 0 0 1 5 0 sp R IT sp sp sp sp sp 0 1 0 0 0 1 sp T sp sp sp 4 0 7 7 7 1 3 5 3 3 sp T sp Isp 0 0 0 8 3 2 4 0 7
85. for Trans 1 3322 for Trans 2 3023 for Relay 1 3123 for Relay 2 3223 for Trans 1 3323 for Trans 2 305nnnn for Relay 1 315nnnn for Relay 2 325nnnn for Trans 1 335nnnn for Trans 2 where nnnn is in the range of 0001 9999 Main Menu Sub Menu RPI Edit Level WPI PROGRAM CNT amp TXT 40 CNT amp TXT 400 DISPLAY HIDE HIDE CNT amp TXT 401 SHOW RATE amp TXT 41 RATE amp TXT 410 HIDE HIDE RATE amp TXT 411 SHOW BCH amp TXT 42 BCH amp TXT 420 HIDE HIDE BCH amp TXT 421 SHOW TOT amp TXT 43 TOT amp TXT 430 HIDE HIDE TOT amp TXT 431 SHOW CNT amp Pc 44 CNT amp Pc 440 HIDE HIDE CNT amp Pc 441 SHOW CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Main Menu Sub Menu RPI Edit Level WPI CNT amp PI 45 CNT amp PI 450 HIDE HIDE CNT amp P1 451 SHOW CNT amp P2 46 CNT amp P2 460 HIDE HIDE CNT amp P2 461 SHOW CNT amp P3 47 CNT amp P3 470 HIDE HIDE CNT amp P3 471 SHOW CNT amp P4 48 CNT amp P4 480 HIDE HIDE CNT amp P4 481 SHOW BCH amp Pb 49 BCH amp Pb 490 HIDE HIDE BCH amp Pb 491 SHOW 64 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Main Menu Sub Menu RPI Edit Level WPI CNT amp RATE 4A CNT amp RATE 4A0 HIDE HIDE CNT amp RATE 4A1 SHOW RATE amp AI 4B RATE amp AI 4BO HIDE HIDE RATE amp A1 4Bl SHOW RATE amp A2 4C RATE amp A2 4C0 HIDE HIDE RATE amp A2 4C1 SHOW C SCALER 4D C SCA
86. from the list when dd 99 EXAMPLE gt 08ASO01AC cr Adds the feedback speed to the serial out list of the unit at address 08 RESPONSE A cr RRDd Read run data run menu RRDdd Read run data run item The read run data command comes in two forms When followed by a single digit the response will be all run items in the selected run menu For instance the RRD1 command will cause all items in run menu 1 to be sent Preset 1 Preset 2 Jog preset 1 and Jog preset 2 When followed by a two digit number RRD will cause a single run item to be sent The run menu numbers and the run item numbers are given in the table below d Run menu dd Run item 0 View menu 00 Current preset 01 Feedback speed 02 Error 1 Adjust presets menu 10 Preset I 11 Preset 2 12 Jog preset I 13 Jog preset 2 2 Adjust alarms menu 20 Error alarm 21 Feedback alarm 1 22 Feedback alarm 2 29 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se 3 Adjust setup menu 30 Accel time 3 Decel time 32 1 key step 33 Repeat key step 4 Adjust tuning menu 40 Proportional gain 4 Integral gain 42 Trim limit 3 Monitor values menu 50 External reference RPM 5 Feedback RPM 52 Ramped reference RPM 53 Drive signal 54 Trim out 96 EXAMPLE
87. from being entered from the keypad and also prohibits setpoints from being changed Unlock all removes the serial lock Unlock all has no effect on lock inputs Lock commands are not stored at power down EXAMPLE gt 11UAL44 cr Cancels a previously issued lock all command to a unit at address 17 RESPONSE A cr LPG Lock program UPG Unlock program Lock program prohibits the program mode from being entered from the keypad Unlock program removes the serial lock Unlock program has no effect on lock inputs Lock commands are not stored at power down EXAMPLE gt 5AUPG62 cr Cancels a previously issued lock program command to a unit at address 90 RESPONSE A cr RCDd Read control data where the RCD command is followed by a single hex digit d indicating which data item is to be read The value of d is taken from the table below In the special case of d D the control will respond with all items in the serial out list Items are put in the list either by programming them to SEND in the Program Serial Out programming menu or by adding them to the serial out list by using the ASO command Rate alarm Rate alarm 2 Count scaler Count decimal point d data item 0 Main counter 1 Batch counter 2 Totalizer 3 Rate 4 Preset 1 5 Preset 2 6 Preset 3 7 Preset 4 8 Batch preset 9 A B C D Serial out list 46 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 c
88. g Indices in the instruction manual for the unit The menu choice for that program item is included in the WRITE column or is given as a range of numbers EXAMPLE 1 gt 0A WPI1036002C cr Programs the rate zero timer in the unit at address 10 to 360 0 WPI is the command 10 is the program item number taken from the Serial Programming Indices and 3600 is the value for the timer taken from the range of 0001 to 9999 RESPONSE A cr EXAMPLE 2 gt 11WPI302E7 cr Sets the input 1 assignment in the unit at address 17 to Reset Batch 30 is the program item number for count mode and 2 is the menu selection for Reset Batch SRDdd Set run display This command sets the run mode display screen that will appear when the unit exits the program mode If this command is not sent the display will revert to what it was showing when the program mode was entered The command is followed by two digits of data the run item number dd found in the table for the run mode commands ASO and DSO EXAMPLE gt 00SRDI1AB cr Sets the run mode display to Job Number RESPONSE A cr 26 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Appendix D Serial commands for the Strider Ambassador speed control models 5740x400 and 5740x401 ERROR CODES If the address in the command matches the unit address but the command is not valid or cannot be executed the PMC ignores the command and respon
89. g changed on the keypad 12 Command is valid for this family but not this model or the command is not valid for this program configuration For instance cannot change output timeout if output is programmed to latched 13 Keypad programming is active Cannot enter serial program mode if the unit is already in the program mode from the keypad 14 Serial out list is empty This response to the RSO command indicates the serial out list is empty because all items were deleted by the DSO command or the list is at the default state empty RUN MODE COMMANDS ESP Enter serial program FSP Force serial program The unit will ignore all inputs and turn OFF all outputs while in the program mode Also the display will read LOADING PROGRAM If the unit is in the serial program mode and power is lost it will be in the keyboard program mode when power is re applied The force serial program command bypasses lock inputs and also overcomes the keyboard program mode As stated above if power is lost while in the serial program mode the unit will be in the keyboard program mode when power is re applied FSP will allow the PC to re gain control of the counter EXAMPLE gt 00ESP48 cr Causes the unit at address 00 to enter the serial program mode RESPONSE 45 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se A cr LAL Lock all UAL Unlock all Lock all prohibits the program mode
90. ge 01 Rate calculation 0 1 02 Cutoff 0400 1000 mA or 0000 0400 volts 03 Constant 0 0001 99999 04 Number of points 02 15 QCPaa Query column P LCPaaiiiirrrrr Load column P If the linearization method of rate calculation 1s selected in block 01 of column o then the number of points in the range of 2 15 is chosen in block 04 of column o Column P contains the values for each point Each point has two values the signal level in either mA or volts and the associated rate Although each point has two programming blocks the query and load commands do not access each block individually but rather access them simultaneously by point number This is the only command that does not access an individual block However the command contains the point number aa therefore aa is in the range of 01 15 The query command reads the signal level and rate for point aa and the load command writes the signal level and rate for point aa EXAMPLES gt 01QCP01A6 cr Read the signal level and rate for point 01 in the unit at address 01 RESPONSE A001000000B1 cr Acknowledge with nine data digits two character checksum and carriage return gt 01LCP0100200000051 cr Write 0100 into the signal level and 00000 into the rate for point 01 in the unit at address 01 RESPONSE A cr DATA FORMAT FOR THE LOAD COMMAND AND QUERY RESPONSE volts and rrrrr is the flow rate at that signal level rrrrr is in the range of 00000 99999 QCDbb Query
91. given in the section titled Serial Programming Indices Instruction manuals come in 12 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se the box with each unit and are available on our web site at www durant com For the RPI command use the two or three digit number from the READ column EXAMPLE gt 00RPI20AD cr Read input I programming selection for the unit at address 00 RESPONSE the unit will respond with the acknowledge the program item number and data which indicates the selection made for the item followed by the checksum of the item number and data and a carriage return Example assuming input 1 is programmed to be disabled A20092 cr Note The response to the RPI command contains the same information as the Write Program Item command data It is the item number and selection for that item To decode the response to the RPI command look up the item number and data in the WRITE column in the Serial Programming Indices For instance the item number and data from the response above is 200 Looking up WPI item 200 shows that input 1 is programmed to disabled WPIddd Write program item or WPIdddd or WPIddddddd or WPIdddddddd The write program item command allows serial programming of a program menu selection From three to eight digits of data must accompany the command depending upon which item is being edited The data consists of the program item numbe
92. gram mode is the domain of the installer while the operator uses the unit in the run mode This is significant because a computer can interface to the unit through the serial port as either an installer or an operator A unit may be entirely programmed through the serial port just like an installer would do via the unit s keypad And run mode operator functions such as preset entry and value checking can also be accomplished serially All serial commands for Eclipse voltage 5770x40x and 5770x41x current 5770x42x 5770x43x and 5770x44x process 5770x45x temperature 5770x46x and rate 5770x47x DPMs are valid at any time Serial commands for all remaining Eclipse counters and all Ambassador models are broken down into two groups run mode 7 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se commands and program mode commands Run mode commands are not valid when the unit is in the program mode Program mode commands are not valid when the unit is in run mode Each mode has a command which causes the unit to go into the other mode Although it is unlikely that a unit will ever be put in the program mode once it is installed this is still allowed However caution should be used In the program mode the unit stops performing all run mode functions All signal and control inputs are ignored All outputs are turned OFF All analog outputs go to the minimum value of 0 volts
93. haracter data field is the same as the response to the RRD command Items are transmitted in the order of data item number in the RRD command list See RRD command below EXAMPLE gt 08RSOS5C cr Read the serial out list from the unit at address 08 RESPONSE Assume that the serial out list contains items 01 feedback speed and 30 accel time ASP 1750AT 10E6 cr ASOdd Add to serial out list DSOdd Delete from serial out list The items in the serial out list are transmitted when the unit receives an RSO command At default the serial out list is empty Run items may be added to the list by transmitting 28 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se the ASO command and two data characters indicating which item is to be added Similarly items may be deleted from the list by transmitting the DSO command and two data characters indicating which item is to be deleted The items are listed in the table below dd Item dd Item 00 Current preset 32 1 key step 01 Feedback speed 33 Repeat key step 02 Error 40 Proportional gain 10 Preset 1 41 Integral gain 11 Preset 2 42 Trim limit 12 Jog preset 1 50 Ext ref RPM 13 Jog preset 2 SI Feedback RPM 20 Error alarm 52 Ramped ref RPM 21 Feedback alarm I 53 Drive signal out 22 Feedback alarm 2 54 Trim out 30 Accel time 31 Decel time All items are added to or deleted
94. he display will read LOADING PROGRAM If the unit is in the serial program mode and power is lost it will be in the keyboard program mode when power is re applied EXAMPLE gt 00ESP48 cr Causes the unit at address 00 to enter the serial program mode RESPONSE A cr ASOdd Add to serial out list DSOdd Delete from serial out list The items in the serial out list are transmitted when the unit receives an RSO command At default the serial out list is empty Run items may be added to the list by transmitting the ASO command and two data characters indicating which item is to be added Similarly items may be deleted from the list by transmitting the DSO command and two data characters indicating which item is to be deleted The items are listed in the table below dd Item dd Item 00 Batch count 23 Rate ideal rate 01 Batch preset 24 Cycle time 02 Batch complete 30 Prod elapsed 03 Total 31 Down elapsed 04 Total 2 32 Run elapsed 05 Total 2 total 40 Down time 10 Part number 41 Run time 11 Job number 42 Elapsed time 12 Operator ID 50 A scaler 20 Rate 51 B scaler 21 Rate units 53 R scaler 22 Ideal rate 70 Reason code All items are added to the list when dd 99 EXAMPLE gt 08ASO01AC cr Adds the batch preset to the serial out list of the unit at address 08 RESPONSE A cr 21 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se w
95. iage return gt 00LP2 1500 00000A cr Load the relay 2 high setpoint with a value of 1500 and the relay 2 low setpoint with a value of 0 RESPONSE A cr 78 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se EXAMPLES for ratemeters gt 34QP23A cr Read the relay 2 setpoints in the unit at address 34 RESPONSE A0175000100EE cr Acknowledge with ten character data field 0175000100 two character checksum and carriage return gt 10LP2010000000010 cr Load the relay 2 high setpoint with a value of 1000 and the relay 2 low setpoint with a value of 0 in the unit at address 10 RESPONSE A cr QPH Query program hysteresis LPHhhh Load program hysteresis When the displayed value crosses a setpoint and a relay turns ON the hysteresis value is how far the display must go back across the setpoint before the relay turns OFF The hysteresis value is used for both high and low setpoints for both relays The query command asks for the hysteresis value and the load command writes the hysteresis value EXAMPLES gt 00QPH49 cr Read the hysteresis value in the unit at address 00 RESPONSE A00090 cr Acknowledge with three character data field 000 two character checksum and carriage return gt 00LPH100A6 cr Load 100 as the hysteresis value into the unit at address 00 RESPONSE A cr QPO Query program output LPOooooofffff Load program output These commands deal
96. ile for up to 50 machines This manual consists of a hardware description of an RS 485 network and an explanation of the command and response formats The hardware and protocol is common to all Ambassador and Eclipse models This manual is appended with the command sets and error messages for each Ambassador and Eclipse function CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se HARDWARE REQUIREMENTS Modem Com Cable Converter RS 485 Cable RS 232 PA to RS 485 UNIT 3 UNIT 4 UNIT 2 UNIT 1 UNIT X Modem cable generally a 9 pin M to a9 pin F straight through cable depending upon the PC s com port and the communication converter s RS 232 port Com converter converts full duplex RS 232 to half duplex RS 485 Durant part number 58801 460 or 58801 461 or equivalent RS 485 cable 3 conductor shielded cable Belden 9925 or equivalent Maximum distance from com converter to Unit X is 4000 ft A second com converter may be added as a repeater if the network length exceeds 4000 ft Units Durant Ambassador and or Eclipse series Each unit is assigned a unique address in the range of 0 99 decimal Addresses do not have to correspond to the unit s location on the network 3 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se OPERATING THEORY Although the Ambassador
97. inutes in the unit at address 39 RESPONSE A cr gt 5AWRD53360000F4 cr Sets the rate scaler to 60 000 in the unit at address 90 RESPONSE A cr RDV Read device value This command causes the unit to respond with identification information It is useful for determining what type of unit is at the address that the command was sent to EXAMPLE gt 63RDV55 cr Asks the unit at address 99 to identify itself RESPONSE the unit responds with its family number in this case 4 the software revision number 4 or greater the hardware configuration byte per the table below and the serial address Assuming that a 5720x420 is at address 99 the response would be A443F634A cr Model number Hardware config byte 5720x420 3F 5720x421 7F PROGRAM MODE COMMANDS XSP Exit serial programming This command causes the unit to store new program data and exit the program mode into the run mode EXAMPLE gt 00XSP5B cr Causes the unit at address 00 to exit the program mode RESPONSE A cr RPIdd Read program item The read program item command is followed by a two digit program item number indicating which specific program item is to be queried Refer to the instruction manual for the specific Ambassador model for the list of program item numbers They are given in the section titled Serial Programming Indices Instruction manuals come in the box with each unit and are available on our web site at www durant com For the RPI command us
98. it is the state of output 2 The range of the digits is 0 1 with 0 indicating OFF and 1 indicating ON The unlatch command turns both outputs OFF EXAMPLES gt 33QRO58 cr Read the state of the outputs in the unit at address 33 RESPONSE A0161 cr Acknowledge with two data digits two character checksum and carriage return gt 33URO6C cr Unlatch the outputs in the unit at address 33 RESPONSE A cr ESP Enter serial program This command puts the unit in the serial program mode While in the serial program mode the unit s display reads S PrG all outputs are turned OFF the analog output goes to its minimum value and the keypad is disabled Communications column programming functions take effect when the program mode is exited EXAMPLE gt 99ESPSA cr Put the unit at address 99 in the serial program mode RESPONSE A cr 121 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se SERIAL PROGRAM MODE COMMANDS QDV Query device version The QDV command asks for the software program type version and software revision of the unit EXAMPLE gt 03QDV4E cr Query the unit at address 03 for its device version data RESPONSE ADPMVF01R012C3 cr Acknowledge with eleven character data field DPMVCOIRO012 two digit checksum of the data and carriage return RESPONSE DATA FORMAT The eleven character data field is in the format of DPMVtvvRrrr where the variables
99. k program Lock program prohibits the program mode from being entered from the keypad Unlock program removes the serial lock Unlock program has no effect on lock inputs Lock commands are not stored at power down EXAMPLE gt 5AUPG62 cr Cancels a previously issued lock program command to a unit at address 90 RESPONSE A cr 34 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se RDV Read device value This command causes the unit to respond with identification information It is useful for determining what type of unit is at the address that the command was sent to EXAMPLE gt 63RDV55 cr Asks the unit at address 99 to identify itself RESPONSE the unit responds with its family number in this case 5 the software revision number 1 or greater the hardware configuration byte per the table below and the serial address Assuming that a 5740x400 is at address 99 the response would be A52016331 cr Model number Hardware config byte 5740x400 01 5740x401 02 PROGRAM MODE COMMANDS XSP Exit serial programming This command causes the unit to store new program data and exit the program mode into the run mode EXAMPLE gt 00XSP5B cr Causes the unit at address 00 to exit the program mode RESPONSE A cr FDP Force defaults into program NOVRAM This command causes all program mode menu items to return to factory default values EXAMPLE gt 01FDP3B cr De
100. l response would be AR 0 37 09 cr where the 12 character data field consists of the identifier R the numeric value 0 37 two or three spaces between the identifier and the value and one space between the value and the checksum Leading zeroes in the value are also sent as spaces The identifier shows which item is received Four of the items ratio alarm 1 alarm 2 and analog output full scale are programmable and the identifier also indicates the assignment The list of identifiers and their meanings is Identifier Description A A rate 15 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se B B rate DF Ratio value ratio set to difference R Ratio value ratio set to ratio A Ratio value ratio set to draw in of A B Ratio value ratio set to draw in of B AH Alarm 1 setpoint alarm 1 is A rate high AL Alarm 1 setpoint alarm 1 is A rate low BH Alarm 1 setpoint alarm 1 is B rate high BL Alarm 1 setpoint alarm 1 is B rate low aH Alarm 2 setpoint alarm 2 is A rate high aL Alarm 2 setpoint alarm 2 is A rate low bH Alarm 2 setpoint alarm 2 is B rate high bL Alarm 2 setpoint alarm 2 is B rate low RH Ratio high alarm setpoint RL Ratio low alarm setpoint FO Full scale value analog follows 0 offset FA Full scale value analog follows A rate FB Full scale value analog follows B rate FR Full scale value analog follows ratio WRDd
101. ld speed Adjust speed Fast stop Fast stop No fast stop Open loop Open loop Closed loop Run stop Run Momentary ramped stop EXAMPLE gt 20RSI50 cr Read the serial inputs in the unit at address 32 RESPONSE A0A71 cr The hold speed and open loop serial inputs are set and all other serial inputs are OFF 33 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se EXAMPLE gt 20WSI0AC6 cr Write the hold speed and open loop serial inputs ON in the unit at address 32 RESPONSE A cr RFE Read feedback and error The control responds with the instantaneous feedback and error readings EXAMPLE gt 00RFE3D cr Read the feedback and error values from the unit at address 00 RESPONSE A0100 0002B0 cr The feedback RPM is 100 and the error is 2 RPM CLE Clear error This command will clear certain errors It is similar to pressing the Clear key on the front panel to clear the no feedback error EXAMPLE gt 01CLE39 cr Clear error in unit at address 01 RESPONSE A cr LAL Lock all UAL Unlock all Lock all prohibits the program mode from being entered from the keypad and also prohibits setpoints from being changed Unlock all removes the serial lock Unlock all has no effect on lock inputs Lock commands are not stored at power down EXAMPLE gt 11UAL44 cr Cancels a previously issued lock all command to a unit at address 17 RESPONSE A cr LPG Lock program UPG Unloc
102. le count 9 Analog out percent Query only 96 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se PRESET ASSIGNMENTS If the unit has either the dual relay or the relay transistor output board installed there are up to four preset registers P1 P2 P3 and P4 which hold the values at which the outputs turn ON or turn OFF depending upon the programmed function for the output P1 is the setpoint for output 1 and P2 is the setpoint for output 2 One output programming selection rate high low follows requires two presets one for the high setpoint and one for the low setpoint If output 1 is programmed for rate high low follows P1 is the high setpoint and P3 is the low setpoint If output 2 is programmed for rate high low follows P2 is the high setpoint and P3 is the low setpoint If the unit is programmed for Cycle Autostop and output 2 is NOT programmed for Cycle Setpoint Output P4 is the cycle setpoint EXAMPLES gt 01QRD16A cr Ask for the preset value in the unit at address 01 RESPONSE AP1 12345 6 84 cr Acknowledge with 15 character data field P1 12345 6 two character checksum and carriage return gt 22LRD1000550A1 cr Set preset 1 to a value of 550 in the unit at address 22 RESPONSE A cr DATA FORMAT FOT QUERY RESPONSE The 15 character data field in the response to the QRD command consists of an item identifier spaces numeric data the value and a space The
103. le decimal point 0 XXXX 1 XXX X 2 XX XX 3 X XXX QP1 Query program 1 LP1hhhhhlllll Load program 1 The query command asks for the high and low setpoints for relay 1 The load command writes the high and low setpoints for relay 1 The load command contains a ten character data field hhhhhillll The response to the query command contains the same ten character data field hhhhh is the high setpoint and III is the low setpoint For volt amp 5A AC and process meters the setpoints are signed four digit values in the range of 9999 to 9999 For a value of 0000 either the or sign must precede the value For temperature indicators the setpoints are signed four digit values in the range of T CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se 0999 to 2999 For a value of 0000 either the or sign must precede the value For ratemeters the setpoints are unsigned five digit values in the range of 00000 to 99999 EXAMPLES for volt amp 5A AC process meters and temperature indicators gt 00QP132 cr Read the relay 1 setpoints in the unit at address 00 RESPONSE A 0000 0500DD cr Acknowledge with ten character data field 0000 0500 two character checksum and carriage return gt 00LP1 1500 000009 cr Load the relay 1 high setpoint with a value of 1500 and the relay 1 low setpoint with a value of 0 RESPONSE A cr EXAMPLES for ratemeters
104. ls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se gt 23LFC02050000C1 cr Write the value of 050000 into function code 02 in the unit at address 23 RESPONSE A cr QUERY RESPONSE AND LOAD COMMAND DATA RANGES Column ii lists all Eclipse counter function codes The Selection Range column gives the range of values for each function code as it would appear on the counter s display or in the instruction manual Data d is taken from the Serial Value Range which gives the data range as it would be received or transmitted All Selection Value ranges with decimal points have fixed decimal point locations except for function code 04 Decimal points are not received or transmitted The Selection Value range for function code 04 is four digits with a movable decimal point This is serially transmitted as five digits The first four are the numeric value and the last digit is the decimal point location The last digit positions the decimal point by putting it to the left of that many digits in the value Examples A Selection Value of 60 00 is sent using a Serial Value of 60002 A Selection Value of 6000 is sent using a Serial Value of 60000 ii function code Selection Value Range Serial Value Range d 00 0 2 0 2 01 0 10 9999 99 000010 999999 02 0 00001 9 99999 000001 999999 03 0 4 0 4 04 0 001 9999 00013
105. m 2 5 Ratio high 6 Ratio low 7 Fullscale value EXAMPLE gt 00ASO477 cr Adds item 4 Alarm 2 setpoint to the serial out list in the unit at address 00 RESPONSE A cr RSO Read serial out list This command causes the unit to transmit all items in the serial out list This is the only command that can cause more than one item to be sent in a single response The format of the response is the acknowledge character A followed by a 12 character data field for each of the items being sent followed by a two digit checksum of all the data fields and terminated with a carriage return The 12 character data field is the same as the response to the RRD command Items are transmitted in the order of data item number in the RRD command list EXAMPLE gt 14RSO59 cr Read the serial out list from the unit at address 20 RESPONSE Assume that the serial out list contains items 0 A rate and 2 ratio AA 4701 DF 17C3 cr RDV Read device value This command causes the unit to respond with identification information It is useful for determining what type of unit is at the address that the command was sent to EXAMPLE gt 63RDV55 cr Asks the unit at address 99 to identify itself 17 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se RESPONSE the unit responds with its family number in this case 2 the software revision number 1 or greater the hardware config
106. mat error An illegal character was used in the data field 08 Parity or framing error 10 Lock out error A lock input was active when serial programming was attempted 11 Keyboard edit in process error The serial programming mode cannot be entered while the unit is in the programming mode entered from the keyboard 13 Already in mode error The serial program mode and run mode cannot be entered if the unit is already in that mode 16 Data out of range 17 Batch active A batch cannot be started if a batch is already in progress 21 Count scaler range error Either the count factor or the count decimal point caused the calculated count scaler to go out of range 22 Rate scaler range error Either the count factor or the rate decimal point or the rate time units caused the calculated rate scaler to go out of range THE SERIAL COMMAND LIST When powered up the unit will always be in either the run mode or the program mode If the program mode has been entered via the keyboard the unit will not accept any serial commands Serial commands fall into two groups run mode commands and program mode commands Run mode commands are valid only when the unit is in the run mode and program mode commands are valid only when the unit is in the serial program mode The run mode command ESP causes the unit to go into the serial program mode and the program mode command XSP causes the unit to go into the run mode Two commands QDV and QST are valid in
107. me information as the Write Program Item command data It is the item number and selection for that item To decode the response to the RPI command look up the item number and data in the WRITE column in the Serial Programming Indices For instance the item number and data from 18 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se the response above is 200 Looking up WPI item 200 shows that the ratio calculation is programmed to ratio A B WPIddd Write program item or WPIdddd or WPIddddd or WPIdddddd or WPIdddddddd The write program item command allows serial programming of a program menu selection From three to eight digits of data must accompany the command depending upon which item is being edited The data consists of the two digit program item number and the menu choice which is one to six digits The program item numbers are taken from the WRITE column of the Serial Programming Indices in the instruction manual for the unit The menu choice for that program item is included in the WRITE column or is given as a range of numbers EXAMPLE 1 gt 0A WPI00360000DB cr Programs the A rate scaler in the unit at address 10 to 60 000 WPI is the command 00 is the program item number taken from the Serial Programming Indices 3 is the decimal point location for the A scaler and 60000 is the number in the field rendering a scaler of 60 000 RESPONSE A cr E
108. n the range of 0000 to 9999 1 key step WRD32 nnn where nnn is in the range of 000 to 199 Repeat key step WRD33 nnn where nnn is in the range of 000 to 199 Proportional gain WRD40 nnnn where nnnn is in the range of 0000 to 9999 Integral gain WRD41 nnnn where nnnn is in the range of 0000 to 9999 Trim limit WRD42 nn where nn is in the range of 00 to 99 EXAMPLE gt 41WRD110800BB cr Writes 800 as preset 2 in the unit at address 65 RESPONSE A cr RCS Read control status This command requests the present status of the control inputs and digital outputs and the present operating states The response is data in the form of eight hexadecimal digits The response will look like this A12345678 ch cr where A is the acknowledge character 1 8 are the data digits ch is the checksum and cr is the carriage return terminating character The data digits were listed as 1 8 merely to show their position Each one of these digits will be a hexadecimal number in the range of 0 F Each hex digit is composed of four bits representing the states of four inputs or four outputs or four operating states The tables below list each digit and the parameter described by each of the four bits that make up the digit Each bit will either be a 1 active or a O not active Remember that the two stop inputs FAST STOP NOT and RAMPED STOP NOT are inverse functions when the stop input is in the O state the unit will stop 31 CHS
109. nge of Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se Main Menu Sub Menu RPI MIN LMT 06 0 RPM MAX LMT 07 2000 RPM PROGRAM FDBK IN 10 FDBK IN 60 PPR MAX FDBK 11 2000 RPM 0 SPEED 12 TIME 0 99 NO FDBK 13 F STOP NO FDBK 14 TIME 0 99 PROGRAM REF IN 20 FREO IN 60 PPR MAX REF 21 2000 RPM MIN LMT nnnn RPM tr SN E en e lt G g MAX LMT Nnnn RPM FDBK IN nnnn PPR MAX FDBK nnnn RPM 0 SPEED TIME 0 nn NO FDBK FSTOP NO FDBK NO ACT NO FDBK TIME 0 nn REF IN nnnn PPR JP HEEE s nnnn RPM 39 CHS Controls AB WPI O6nnnn where nnmn is in the range of 0000 MAX LMT O7nnnn where nnmn is in the range of MIN LMT 9999 10nnnn where nnnn is in the range of 0001 9999 11nnnn where nnnn is in the range of 0001 9999 12nn where nn is in the range of 01 99 130 131 14nn where nn is in the range of 01 99 20nnnn where nnnn is in the range of 0001 9999 21nnnn where nnmn is in the range of 0001 9999 Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se Main Menu Sub Menu RPI Edit Level WPI PROGRAM INPUT 3 30 INPUT X 300 for INPUT 3 INPUTS DISABLED DISABLED 310 for INPUT 4 INPUT 4 31 INPUT X 301 for INPUT 3 DISABLED JOG 311 for INPUT 4 INPUT X 302 for INPUT 3 LOCK PGM 312 for INPUT 4 INPUT X 303 for INPUT 3 LOCK ALL 313 for INPUT 4 INPUT X 304 for INPUT 3 F STOP 314 for INPUT 4 INPUT X 305 for
110. nit EXAMPLE gt 20QDV4D cr Query the unit at address 20 for its device version data RESPONSE ADPMVAOIRO010BC cr Acknowledge with eleven character data field two digit checksum of the data and carriage return RESPONSE DATA FORMAT DPMVtvvRrrr where t is the software program type from the table below t Unit type Volt amp 5A AC or process meter Temperature indicator Ratemeter Nu vv is the software version rrr is the software revision 74 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se QUERY READ AND LOAD WRITE SERIAL COMMANDS QPI Query program input LPlid Load program input The query command asks for the selection made for programmable signal inputs and for the programmed display decimal point location Volt amp and 5A AC meters do not have programmable choices but the process meter temp indicator and ratemeter do AII units except the temp indicator have a programmable display decimal point location However the temp indicator does have programmable choices for the display in degrees Celcius or Fahrenheit or both The response to the query command to a temp indicator will indicate the display choice The load command sets the input type for process meters temp indicators and ratemeters and sets the display decimal point location In the case of temp indicators which do not display a decimal point the load command set
111. nit at address 13 for its analog output offset DAC values RESPONSE AO3FFO000AF cr Acknowledge with eight character data field 03FF0000 two digit checksum of the data and carriage return 200LZO010000F0EC cr Write new values to the analog output offset in the unit at address 00 RESPONSE A cr DATA FORMAT FOR THE QUERY RESPONSE AND THE LOAD COMMAND The eight character data field is in the format cecevvvv where cecce is the DAC value for the offset for the 4 20 mA output and vvvv is the DAC value for the offset for the 0 10 V 106 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se output cccc is a hexadecimal number in the range of 0000 03FF vvvv is a hexadecimal number in the range of 0000 03FF QGO Query gain output LGOcccevvvv Load gain output The query command asks for the analog output full scale DAC values The load command writes the analog output full scale DAC values EXAMPLES gt 00QG047 cr Asks the unit at address 00 for its analog output full scale DAC values RESPONSE A0CO000FFFDS5 cr Acknowledge with eight character data field QCOOOFFF two character checksum of the data and carriage return gt 11LGO0CI1DOFE017 cr Write new values to the analog output full scale in the unit at address11 RESPONSE A cr DATA FORMAT FOR THE QUERY RESPONSE AND THE LOAD COMMAND The eight character data field is in the format cecevvvv where cecce is the
112. oad this indicates that the input value exceeds the display range The serial response ddddd field will indicate the overload condition by transmitting a direction character and the lower or upper display range limit Volt amp 5A AC and process meters use a P plus or M minus direction character Temperature indicators use the arithmetic and signs There is no overload condition for ratemeters Examples M9999 P9999 1000 3000 73 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se QMMd Query Max Min Volt amp 5A AC and process meters have the max min capture and hold feature The QMM command asks for the max and min values The data character d resets the max min registers to zero if it is 1 and does not reset the registers if it is a 0 EXAMPLE gt 01QMM07C cr Causes the unit at address 01 to send its max and min values and not reset them to zero RESPONSE A 2500 0150E5 cr Acknowledge with a ten character data field 2500 0150 a two character checksum of the data and a carriage return RESPONSE DATA FORMAT xxxxxnnnnn where XXXXX is the signed value of the maximum reading The first character is the or sign Example 2500 nnnnn is the signed value of the minimum reading The first character is the or sign Example 0150 QDV Query device version The QDV command asks for the software program type version and revision of the u
113. ock all 14 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Lock all prohibits the program mode from being entered from the keypad and also prohibits setpoints from being changed Unlock all removes the serial lock Unlock all has no effect on lock inputs Lock commands are not stored at power down EXAMPLE gt 11UAL44 cr Cancels a previously issued lock all command to a unit at address 17 RESPONSE A cr LPG Lock program UPG Unlock program Lock program prohibits the program mode from being entered from the keypad Unlock program removes the serial lock Unlock program has no effect on lock inputs Lock commandis are not stored at power down EXAMPLE gt 5AUPG62 cr Cancels a previously issued lock program command to a unit at address 90 RESPONSE A cr RRDd Read run data where d is taken from the table below The ratemeter will respond with the value of the selected item d Item 0 Arate 1 Brate 2 Ratio 3 Alarm setpoint 4 Alarm 2 setpoint 5 Ratio high setpoint 6 Ratio low setpoint 7 Full scale value EXAMPLE gt 4CRRD291 cr Read the ratio value from the unit at address 76 RESPONSE Addddddddddddcc cr Acknowledge with 12 character data field two character checksum and carriage return Note that the data field is 12 characters everything between the acknowledge and the checksum This includes an identifier the numeric value and spaces A typica
114. of output 2 The range of the digits is 0 1 with 0 indicating OFF and I indicating ON The unlatch command turns both outputs OFF EXAMPLES gt 33QRO58 cr Read the state of the outputs in the unit at address 33 RESPONSE A0161 cr Acknowledge with two data digits two character checksum and carriage return gt 33URO6C cr Unlatch the outputs in the unit at address 33 RESPONSE A cr ESP Enter serial program This command puts the unit in the serial program mode While in the serial program mode the unit s display reads S PrG all outputs are turned OFF the analog output 102 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se goes to its minimum value and the keypad is disabled Communications column programming functions take effect when the program mode is exited EXAMPLE gt 99ESPSA cr Put the unit at address 99 in the serial program mode RESPONSE A cr SERIAL PROGRAM MODE COMMANDS QDV Query device version The QDV command asks for the software program type version and software revision of the unit EXAMPLE gt 03QDV4E cr Query the unit at address 03 for its device version data RESPONSE ADPMVF01R012C3 cr Acknowledge with eleven character data field DPMVCO1R012 two digit checksum of the data and carriage return RESPONSE DATA FORMAT The eleven character data field is in the format of DPMVtvvRrrr where the variables t vv and rrr
115. olumn which means that bb is in the range of 01 04 The load command writes a value into block bb EXAMPLES gt 11QCB0199 cr Read the value programmed into block 01 of column b in the unit at address 11 RESPONSE A030 cr Acknowledge with one data digit two character checksum and carriage return gt 30LCB042CA cr Write a value of 2 into block 04 of column b in the unit at address 30 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE Block Description Range 01 Batch counts up or down 0 1 02 Hide or show overrun 0 1 03 Autorecycle time 00 99 04 Cycle autostop 0 2 QCCbb Query column C LCCbbd Load column C The query command reads a value from a block in column C Column C sets parameters for the serial communication option board There are three blocks in column C which means that bb is in the range of 01 03 The load command writes a value into block bb in column C EXAMPLES gt 01QCC0199 cr Read the value in block 01 of column C in the unit at address 01 RESPONSE A0161 cr Acknowledge with two data digits two character checksum and carriage return gt 01LCC0102F6 cr Write a value of 02 into block 01 of column C in the unit at address 01 RESPONSE A cr DATA FIELD FOR LOAD COMMAND AND QUERY RESPONSE Block Description Range 01 Unit address 00 99 02 Baud rate 0 4 03 Parity 0 2 132 CHS Controls AB Tel 46 42 38 61 00 Fax 46
116. ontrols chs chscontrols se www chscontrols se EXAMPLE gt 4CRCD383 cr Read the rate value from the unit at address 76 RESPONSE Adddddddddddddddddddec er Acknowledge with data field two character checksum and carriage return The data field is 20 characters in the response for the main counter the batch counter the totalizer and the rate For all other data items the data field is 12 characters The data field always starts with the data item identifier and ends with a single space The numeric data is right justified from the 19 character for main count batch count total and rate and is right justified from the 11 character for all other data items Leading zeroes are sent as spaces If the decimal point is used in the data item it will be sent Spaces are sent between the item identifier and the numeric value Sample data fields are COUNT 3618 09 cc Where the identifier is COUNT 5 characters followed by seven spaces 7 characters followed by the numeric value 3618 09 7 characters followed by a single space 1 character for a total of 20 characters The checksum cc is not part of the data field but is shown to illustrate the final space COUNT 123456 cc Same as the example above except the decimal point is not used In this case the numeric value is only six characters so eight spaces are sent between the identifier and the numeric value P1 526000 cc Where the identifier is Pl two characters followed by thr
117. ontrols chs chscontrols se www chscontrols se QOA Query output assignments This command asks for the function of the two outputs EXAMPLE gt 31QOA45 cr Read the output assignments from the unit at address 31 RESPONSE A956E cr Acknowledge with two data characters two character checksum and carriage return The two data characters are in the form of ab where a is the assignment for output 1 and b is the assignment for output 2 a and b are in the range of 0 9 and come from the table below aorb Assignment Total setpoint Rate low setpoint Rate high setpoint Rate low high setpoint Totalizer pulse out high speed Totalizer pulse out medium speed Totalizer pulse out low speed Batch prewarn Cycle setpoint OJ tA Ak QIN Re Batch final QDI Query display This command reads what is currently on the unit s display EXAMPLES gt 01QDI3F cr Read the display from the unit at address 01 RESPONSE A 3321 00 97 cr Acknowledge with nine character data field space six digits and decimal point space two character checksum and carriage return If no decimal point is displayed the first two characters in the data field will be spaces gt 01QDI3F cr Read the display from the unit at address 01 RESPONSE A StArt 8D cr Acknowledge with nine character data field space space six characters space two character checksum and carriage ret
118. ontrols se www chscontrols se divided by 1 six digit display of total divided by 10 six digit display of total divided by 100 or ten digit total All ten digits of data must follow the LRD5 command with six digits of display data dddddd preceded by 4 or 3 or 2 zeroes depending upon the programmed totalizer choice of divide by 1 or 10 or 100 respectively 0 1 or 2 zeroes respectively complete the ten digit field If the programmed choice for the totalizer is ten digit total ten digits of display data must be sent dddddddddd EXAMPLES LRD50000dddddd Total divided by I LRD5000ddddddO Total divided by 10 LRD500dddddd00 Total divided by 100 LRD50000000000 Ten digit total As always the start character gt and two digit unit address must precede the command and data and the two character checksum and carriage return must immediately follow the data RSB Reset batch count RST Reset total count RSC Reset cycle count RSA Reset all counters Resetting one or all of the counters is not valid during a batch run or while a preset value is being edited on the unit s keyboard The unit will respond with BATCH ACTIVE or EDIT IN PROCESS if a reset is attempted during of those two conditions Resetting the totalizer does not reset the totalizer pulse output buffer EXAMPLE gt 12RST5C cr Reset the totalizer in the unit at address 12 RESPONSE A cr STA Start batch STO Stop batch QSS Query start status These commands
119. or 0 9 must be sent 3 Command three alphanumeric characters Alpha characters may be upper or lower case for Ambassador models but upper case only for Eclipse models 4 Data if applicable for the command Most commands will not require data See appendices for the command set for each model 5 Checksum in hex The two least significant digits of the hex sum of the ASCII value for each character in the address the command and the data See example below 6 Termination character either a carriage return or a decimal point 4 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se EXAMPLE To read the count value of model 57601 403 at address 10 decimal the serial command would be MN Carriage return ASCII OD is the terminating character 7A is the checksum 0 is the data associated with the command RCD is the command Unit address in hex 10 decimal is OA in hex Start character ASCII 3E Calculating the checksum Each character in the command is transmitted as a hexadecimal number assigned by ASCII The checksum is transmitted along with the command The receiving device calculates a checksum of the data it receives and compares it to the transmitted checksum If they match the data is assumed to be good if they don t match the data has been corrupted The checksum is calculated by adding the ASCII value for each character in the address the command an
120. ore count input pulses until a resume count command is received The stop count is not stored at power down The unit will count input pulses when power is re applied EXAMPLE gt 00STP57 cr Causes the unit at address 00 to stop counting RESPONSE A cr RDV Read device value This command causes the unit to respond with identification information It is useful for determining what type of unit is at the address that the command was sent to EXAMPLE gt 00RDV4C cr Asks the unit at address 00 to identify itself RESPONSE the unit responds with its family number which in this case is 1 the software version number 1 or greater the hardware configuration byte per the table below and the serial address Assuming that a 5760x404 was at address 00 the response would be A11DF004C cr Model number Hardware config byte 5760x400 18 5760x401 51 5760x402 5D 5760x403 D3 5760x404 DF PROGRAM MODE COMMANDS XSP Exit serial programming This command causes the unit to store new program data and exit the program mode into the run mode EXAMPLE gt 00XSP5B cr Causes the unit at address 00 to exit the program mode RESPONSE A cr RPIdd Read program item or RPIddd The read program item command is followed by a two or three digit program item number indicating which specific program item is to be queried Refer to the instruction manual for the specific Ambassador model for the list of program item numbers They are
121. ount batch count preset 1 and the batch preset the 48 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se response is the main count is 999995 the batch count is 4 preset 1 is 0 and the batch preset is 0 WPidddddd Write preset I WP2dddddd Write preset 2 WP3dddddd Write preset 3 WP4dddddd Write preset 4 WPBdddddd_ Write batch preset WAldddddd Write alarm setpoint 1 WA2dddddd Write alarm setpoint 2 These commands set the value for count presets and alarm setpoints Six digits including leading zeroes must be sent with the command This is the value for the preset or setpoint being edited Decimal points cannot be sent EXAMPLE gt 00WP10000205A cr Sets preset to a value of 20 in the unit at address 00 RESPONSE A cr RSA Reset all RSB Reset batch count RSC Reset main count RST Reset totalizer These commands reset an individual count register except in the case of RSA which resets all three count registers These commands are treated as momentary inputs by the control they reset the appropriate register s immediately but do not hold it in reset Any output action programmed for RSC will occur upon receipt of the RSC or RSA command EXAMPLE gt 08RSC50 cr Resets the main counter in the unit at address 08 RESPONSE A cr OC1 Output control 1 OC2 Output control 2 Outputs programmed to respond to output control 1 or output control 2 will take
122. ponse to the RPI command except for fixed decimal points Sub menu item RDV DATA is read only EXAMPLES gt 01RPIO7B3 cr Read the Max Limit setting programming index 07 in the unit at address 01 RESPONSE A0721000A cr The Max Limit setting is 2100 201WPI0720007A cr Set the Max Limit in the unit at address Ol to a value of 2000 RESPONSE A cr 37 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se SERIAL PROGRAMMING INDICES Main Menu PROGRAM SETUP Sub Menu RPI PRESET 00 NORMAL MASTER 01 SP SPEED MAX PST 02 2000 P UNITS 03 _P_ MAX SPD 04 2000 SP UNITS 05 P_ Edit Level PRESET NORMAL PRESET INVERSE MASTER SP SPEED FOLLOWER SP SPEED FOLLOWER SP RATIO i 5 5 F y on 4 P UNITS 3 5 5 E un ge oO SP UNITS 38 CHS Controls AB WPI 000 001 010 011 012 O2dnnnn where nnnn is a numeric value in the range of 0001 9999 and d is the decimal point location in the range of 0 3 There are d digits to the right of the decimal point in nnnn 03paPa where p is either or anda is an upper case letter in the range of A Z O4dnnnn where nnnn is a numeric value in the range of 0001 9999 and d is the decimal point location in the range of 0 3 There are d digits to the right of the decimal point in nnnn OSpaPa where p is either or anda is an upper case letter in the ra
123. precede the command and data and the two character checksum and carriage return must immediately follow the data RSB Reset batch count RST Reset total count RSC Reset cycle count RSA Reset all counters Resetting one or all of the counters is not valid during a batch run or while a preset value is being edited on the unit s keyboard The unit will respond with BATCH ACTIVE or EDIT IN PROCESS if a reset is attempted during of those two conditions Resetting the totalizer does not reset the totalizer pulse output buffer EXAMPLE gt 12RST5C cr Reset the totalizer in the unit at address 12 RESPONSE A cr STA Start batch STO Stop batch QSS Query start status These commands are only valid for batch control units Starting a batch is not valid during a batch run or while a preset value is being edited on the unit s keyboard The unit will respond with BATCH ACTIVE or EDIT IN PROCESS if a start is attempted during those conditions Stopping a batch is valid only when the unit is running a batch or recycling If a batch did not start the QSS command can be used to determine if an error status prevented the start If that is the case the unit will respond with an error message If that is not the case the unit will respond with No Err Error messages are listed in the table below 117 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se
124. programming block These blocks are grouped by general function into columns For instance all the blocks associated with programming the relays are grouped into column r all the blocks associated with programming the analog output are grouped into column a etc All units have at least five columns F Factors o other factors P Points d defaults and L controL inputs and keyboard Each of the three option boards that may be installed gets a column A Analog out r relays and C Communications Batch control units get a final column b batch functions The value chosen for each block comes from a range of selections available for that block Refer to instruction manual 57750920 for the selection list for each block Instruction manuals come in the box with each unit and are available on our website at wwww durant com 127 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se QCFbb Query column F LCFbbddddd Load column F The query command reads the value programmed into block bb in column F Column F Factors deals with count input selection of 4 20 mA or 0 10V count decimal point location and ratemeter setup parameters There are six blocks in column F which means that bb is in the range 01 06 The load command writes a value into block bb EXAMPLES gt 12QCF029F cr Read the value programmed into block 02 of column F in the unit at address 12 RESPONSE A131
125. r either two or three digits and the menu choice which is one to six digits The program item numbers are taken from the WRITE column of the Serial Programming Indices in the instruction manual for the unit The menu choice for that program item is included in the WRITE column or is given as a range of numbers EXAMPLE 1 gt 0A WPI00200000D3 cr Programs the count scaler in the unit at address 10 to 2 00000 WPI is the command 00 is the program item number taken from the Serial Programming Indices and 200000 is the value chosen for the count scaler in the item s range of 000001 999999 RESPONSE A cr EXAMPLE 2 gt 11WPI106E9 cr Sets the count input mode in the unit at address 17 to solid state add add 10 is the program item number for count mode and 6 is the menu selection for solid state add add 13 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se Appendix B Serial commands for Ambassador Rate Ratio models 5715x400 through 5715x405 ERROR CODES If the address in the command matches the unit address but the command is not valid or cannot be executed the ratemeter ignores the command and responds with the not acknowledge character N followed by a two digit error code The error codes and their explanations are 00 Power up error The first valid command received by the unit after power up is not executed and not acknowledged 01 Command error Comman
126. response The unit of measurement mA or V depends upon the programmed selection of either 4 20 mA input signal or 0 10 V input signal EXAMPLE gt 02QAI3D cr Asks for the signal reading at the flow input in the unit at address 02 RESPONSE A115028 cr Acknowledge with four data digits two character checksum and carriage return QIO Query inputs and outputs The unit responds to this command with the states of its three digital control inputs and its two outputs Inputs are either in an active 1 or an inactive 0 state Outputs are either ON 1 or OFF 0 EXAMPLE 204QIO4D cr Read the status of the inputs and outputs in the unit at address 04 RESPONSE A01100F2 cr Acknowledge followed by five data digits in the form of abcde a two character checksum and carriage return Data digits are either a 0 inactive or OFF or a active or ON The assignment for each data digit abcde is listed in the table below Digit Assignment a Control input 1 b Control input 2 c Control input 3 d Output 1 e Output 2 QRM Query run messages A number of run conditions can cause the unit s display to flash an alphnumeric message every five seconds Certain combinations of programming choices can also cause a message to be displayed in the run mode This command asks for any message that is being displayed EXAMPLE gt 00QRM50 cr Read the run message that is being displayed on the unit at address 0
127. rim limit P2 Preset 2 master mode XR External reference RPM R2 Preset 2 follower mode FB Feedback RPM J1 Jog preset 1 RR Ramped reference RPM J2 Jog preset 2 DS Drive signal EA Error alarm TR Trim output 30 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se WRDdddd Write run data or WRDddddd or WRDdddddd There are 14 run items which can be sent to the speed control Four five or six data characters follow the command The first two characters are the item number for the particular run item to be edited The remaining characters are the value being written Leading zeroes must be sent No decimal point may be sent The following table lists the items the command with item number and the explanation and ranges for the value fields Item Command Value Preset 1 WRD10 nnnn where nnnn is in the range of 0000 to 9999 Preset 2 WRDII nnnn where nnnn is in the range of 0000 to 9999 Jog preset I WRD12 nnnn where nnnn is in the range of 0000 to 9999 Jog preset 2 WRDI3 nnnn where nnnn is in the range of 0000 to 9999 Error alarm WRD20 nnnn where nnnn is in the range of 0000 to 9999 Feedback alarm I WRD21 nnnn where nnnn is in the range of 0000 to 9999 Feedback alarm 2 WRD22 nnnn where nnnn is in the range of 0000 to 9999 Accel time WRD30 nnnn where nnnn is in the range of 0000 to 9999 Decel time WRD31 nnnn where nnnn is i
128. rol 0 indicates which option boards have been installed and comes from the table below Option boards installed none dual relay analog out dual relay and analog out serial communications dual relay and serial comm analog out and serial comm dual relay analog out and serial comm relay transistor relay transistor and analog out relay transistor and serial comm a Wo MR WlmyR yoyo relay transistor analog out and serial comm m indicates mode and comes from the table below mode run front panel program diagnostic calibration test vA SN S serial program 114 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se k indicates which keys are pressed and comes from the table below k Keys pressed k Keys pressed 0 none 8 view 1 down 9 view down 2 up A view up 3 up down B view up down 4 right C view right 5 right down D view right down 6 right up E view right up 7 right up down F view right up down c indicates which control inputs are active and comes from the table below c Active control inputs c Active control inputs 0 none 8 Input B Input3 9 Inputs B and3 2 Input2 A Inputs B and 2 3 Inputs 2 and 3 B
129. s are valid only when the unit is in the serial program mode The run mode command ESP causes the unit to go into the serial program mode and the program mode command XSP causes the unit to go into the run mode Two commands QDV and QST are valid in both modes RUN MODE SERIAL COMMANDS QDV Query device version The QDV command asks for the software program type version and software revision of the unit EXAMPLE gt 03QDV4E cr Query the unit at address 03 for its device version data RESPONSE ADPMVC01R012CO cr Acknowledge with eleven character data field DPMVCO1R012 two digit checksum of the data and carriage return 82 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se RESPONSE DATA FORMAT The eleven character data field is in the format of DPMVtvvRrrr where the variables t vv and rrr are specific to this unit in Durant s Eclipse line t is always the letter C indicating it is a counter vv is a two digit number indicating software version and rrr is a three digit software revision number QST Query status This command asks for the input type of the unit the option boards installed the mode it is presently in which keys are presently pressed and the states of the control inputs EXAMPLE gt 00QST5A cr Query the status of the unit at address 00 RESPONSE A87000FF cr Acknowledge with five character data field 87000 checksum of the data and carri
130. s the unit of measure to degrees C or F or both EXAMPLES gt 33QPI50 cr Read the programmed input selection and decimal point location for the unit at address 33 RESPONSE A0161 cr Acknowledge with two character data field 01 two character checksum and carriage return gt 33LPI01AC cr Set the input selection and decimal point location data field 01 in the unit at address 33 RESPONSE A cr DATA FORMAT FOR LOAD COMMAND AND QUERY RESPONSE Example load command data field in bold gt 33LPI01AC cr Example response to query command data field in bold A0161 cr The two character data field is in the format of id where i is the input type and d is the display decimal point location and are taken from the tables below For volt amp and 5A AC units i Input type d Display decimal point 0 N A 0 XXXX 0 N A 1 XXX X 0 N A 2 XX XX 0 N A 3 X XXX 0 N A 4 XXXX 75 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se For process meters i Input type d Display decimal point 0 4 20 mA 0 XXXX 1 0 10 V 1 XXX X 2 1 5 V 2 XX XX 3 X XXX 4 XXXX For temperature indicators i Input type d Temp display units 0 JTC 0 F and C power up to F 1 K TC 1 F and C power up to C 2 TTC 2 F only 3 RTD 3 C only For ratemeters i Input calcula
131. se the unit s display to flash an alphnumeric message every five seconds Certain combinations of programming choices can also cause a message to be displayed in the run mode This command asks for any message that is being displayed EXAMPLE gt 00QRM50 cr Read the run message that is being displayed on the unit at address 00 RESPONSE A0060 cr Acknowledge with two data characters a two digit checksum and a carriage return The two data characters are in the range of 00 11 The associated messages are given in the table below Data Message 00 No message 01 OUt Er An output is assigned to totalizer setpoint and the totalizer is set to ten digit 02 LA Err An input is programmed to Stop but none is programmed to Start 03 Lb Err An input is programmed to Stop and Unlatch 04 b 3 Er Batch autostop at cycle setpoint but batch autocycle is disabled 05 Ao Err Analog output assigned to totalizer and totalizer set to ten digit 06 rAt Er Rate error Rate low high setpoints both 0 07 tot 00 Totalizer setpoint 0 08 b oFLo Batch overflow The batch counter counted 2999999 or lt 99999 09 t oFLo Total overflow Six digit total exceeded displayed 999999 10 PUL OF Pulse overflow Totalizer pulse output buffer exceeded 9999 counts 11 Ct inH The count inhibit input is active 100 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 c
132. t vv and rrr are specific to this unit in Durant s Eclipse line t is always the letter F indicating it is a flow totalizer or batch control vv is a two digit number indicating software version and rrr is a three digit software revision number QST Query status This command asks for the input type of the unit the option boards installed the mode it is presently in which keys are presently pressed and the states of the control inputs EXAMPLE gt 00QST5A cr Query the status of the unit at address 00 RESPONSE A87000FF cr Acknowledge with five character data field 87000 checksum of the data and carriage return RESPONSE DATA FORMAT The five character data field is in the format of iomkc where the variables i o m k and c are determined as follows iis the input type i is 2 for a totalizer and 3 for a batch control o indicates which option boards have been installed and comes from the table below Option boards installed none dual relay analog out dual relay and analog out serial communications dual relay and serial comm analog out and serial comm dual relay analog out and serial comm relay transistor relay transistor and analog out relay transistor and serial comm DIA SIALA MR WLM elojo relay transistor analog out and serial comm 122 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chs
133. t d selects one or all of the display digits and s selects one or all of the display segments Values for r a d and s are given in the tables below Relay s ON Neither Relay 1 Relay 2 WIN ol Relay 1 and Relay 2 Analog output 4 mA and 0 V 20 mA and 10 V 91 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 chs chscontrols se www chscontrols se Display digit X ON X OFF XXXXXX XXXXXX XXXXXX XXXXXX XXXXXX XXXXXX XXXXXX FIJI Nn HQ rcu XXXXXX Segments ON none G c ge vo oo 1 0 ta RS oo t9 o QAM OQ ep all D dp XTM Exit test mode This command causes the unit to exit the test mode It will return to the serial programming mode with both relays OFF the analog output at 4 mA and 0 V and the display will read S PrG EXAMPLE gt 01XTMS5 lt A cr Exit the test mode at address 01 RESPONSE A cr QZO Query zero output LZOcccevvvv Load zero output The query command asks for the analog output offset DAC values The load command writes the analog output offset DAC values EXAMPLES gt 13QZOS5E cr Asks the unit at address 13 for its analog output offset DAC values RESPONSE A03FF0000AF cr Acknowledge with eight character data field 03FF0000 two digit checksum of the data and carriage return 92 CHS Controls AB Tel
134. t IR Ideal rate P Batch preset 2l Rate ideal rate BC Time until batch complete CT Cycle time T Total PR Count elapsed time t Total 2 D Down time elapsed time T Total 2 total R Run time elapsed time PT Part number DT Down time JB Job number RT Run time OP Operator ID ET Elapsed time R Rate AS A scaler RU Rate units BS B scaler RC Reason code RS Rate scaler 23 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se WRDddd Write run data or WRDdddd or WRDdddddd or WRDdddddddd or WRDddddddddd or WRDdddddddddd There are 13 run items which can be serially sent to the PMC Three four six eight nine or ten data characters follow the command The first two characters are the item number for the particular run item to be edited The remaining characters are the value being written Leading zeroes must be sent No decimal point may be sent Only one item may be transmitted per WRD command The following table lists the items the command with item number and the explanation and ranges for the value fields Item Command Value Batch preset WRDOI nnnnnn where nnnnnn is in the range of 000000 to 999999 Part number WRD10 aaaaaaaa where each character a is numeric 0 9 or alpha uppercase A Z or a space underscore _ comma hyphen period or slash Job number WRDII aaaaaaaa same range as for part number abo
135. te of the four control inputs and the four outputs The states are represented by two hexadecimal digits one for the inputs and one for the outputs Each hexadecimal digit is made up of four binary bits For the inputs the active state makes the bit a 1 inactive makes it a 0 For the outputs the ON state makes the bit a 1 OFF makes it a 0 The bit weight for each input and output is given in the table below Bit weight 8 4 2 1 Control input 1 2 3 4 Output Relay 1 Relay 2 Transistor 1 Transistor 2 The sum in hex of all the bit weights for active inputs gives the first data digit in the response The sum in hex of all the bit weights of outputs that are ON gives the second data digit in the response For example if inputs 1 3 and 4 are active and if output transistor 2 is ON the table would look like this Bit weight 8 4 2 1 Control input 1 0 1 1 Output 0 0 0 1 50 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se The input digit in the response would be 8 2 I B hex The output digit in the response would be simply 1 EXAMPLE gt 00RIO4A cr Read the I O status of the unit at address 00 RESPONSE ABIB4 cr Indicating that inputs 1 3 and 4 are active and output transistor 2 is ON RDV Read device value This command causes the unit to respond with identification information It is useful for de
136. tem PROGRAM OUT MODE Here the programming selections are made one level deeper micro menu than in the other main menu items and the indices reflect that by going to three digits iii The serial programming indices are given in the programming menu tree below The RPI index is 51 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se given for each sub menu or output select menu item The WPI index column shows the index with data for each edit level choice for the sub menu or output select menu item In some cases the data will be a range of numbers or alphanumeric characters The data written using the WPI command is the same as the data received in response to the RPI command except for fixed decimal points Sub menu item RDV DATA is read only EXAMPLES gt 00RPI20AD cr Read the programmed selection for input I in the unit at address 00 RESPONSE A2059E cr Input is programmed to RS C LVL gt 00WPI205B5 cr Program input I to RS C LVL in the unit at address 00 RESPONSE A cr gt OORPIOOAB cr Read the C scaler from the unit at address 00 RESPONSE A0020000082 cr The C scaler is 2 00000 gt 00WPI00100000D1 cr Program the C scaler to 1 00000 in the unit at address 00 RESPONSE A cr 52 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se SERIAL PROGRAMMING INDICES Main Menu PROGRAM SCALERS PROGR
137. termining what type of unit is at the address that the command was sent to EXAMPLE gt 63RDV55 cr Asks the unit at address 99 to identify itself RESPONSE A71DF635B cr The unit responds with its family number in this case 7 the software revision number 1 or greater the hardware configuration byte DF and the serial address PROGRAM MODE COMMANDS XSP Exit serial programming This command causes the unit to store new program data and exit the program mode into the run mode EXAMPLE gt 00XSP5B cr Causes the unit at address 00 to exit the program mode RESPONSE A cr RPlii or RPliii Read program item WPliid or WPliiid Write program item RPI allows a PC to read the programming selection made for a particular program item designated by the serial program index ii or iii WPI writes the programming selection d for a particular program item designated by the serial program index ii or iii The data d is one to eight characters and may be a numeric value for a scale factor or timeout or a selection from a list or d may be an alphanumeric counter or ratemeter text identifier The response to the RPI command contains the data d that would be used in the WPI command to write the programming selection except for fixed decimal points which can be read but not written The serial programming indices are two digits ii for all programming sub menu items except for the items in the main menu i
138. the run mode This command asks which mode the unit is presently in EXAMPLE gt 41QBE3D cr Query the batch mode in the unit at address 41 RESPONSE A030 cr Acknowledge with one data character two character checksum and carriage return The data character is in the range of 0 3 and comes from the table below Data character Mode 0 Stopped 1 Active batching 2 Batch autorecycling 3 Keyboard editing QIO Query inputs and outputs The unit responds to this command with the states of its five inputs control inputs 1 2 and 3 and count and inhibit inputs and its two outputs Inputs are either in an active 1 state or an inactive 0 state Outputs are either ON 1 or OFF 0 99 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se EXAMPLE gt 04Q104D er Read the status of the inputs and outputs in the unit at address 04 RESPONSE A001100052 cr Acknowledge followed by seven data characters in the form of abcdefg a two character checksum and carriage return Data characters are either a 0 inactive or OFF or a 1 active or ON The assignment for each data character abcdefg is listed in the table below Character Assignment a Control input 1 b Control input 2 c Control input 3 d Count input e Inhibit input f Output 1 g Output 2 QRM Query run messages A number of run conditions can cau
139. tion d Display decimal point 0 Rate 0 XXXXX 1 Process time 1 XXXX X 2 XXX XX 3 XX XXX 4 X XXXX QPV Query program values LPVooooofffff Load program values for volt amp 5A AC and process meters or LPVdssssuuuzzz Load program values for ratemeters These commands are not valid for temperature indicators The query command asks for the programmed offset and full scale values in volt amp 5A AC and process meters For a ratemeter the query command asks for the programmed selections for rate scaling rate update time and rate zero time The load command programs the offset and full scale values into volt amp 5A AC and process meters For a ratemeter the load command programs the selections for rate scaling rate update time and rate zero time EXAMPLES for volt amp 5A AC and process meters for ratemeters see below gt 02QPV59 cr Asks for the program values in the unit at address 02 RESPONSE A 0000 1999F3 cr Acknowledge with ten character data field 0000 1999 two character checksum and carriage return gt 02LPV 0200 16000E cr Load the offset value to 200 and the full scale value to 1600 in the unit at address 02 RESPONSE A cr 76 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se DATA FORMAT FOR LOAD COMMAND AND QUERY RESPONSE Example load command data field in bold gt 02LPV 0200 16000E cr Example response to query
140. uration byte per the table below and the serial address Assuming that a 5715x405 is at address 99 the response would be A213F6345 cr Model number Hardware config byte 5715x400 01 5715x401 21 5715x402 OF 5715x403 2F 5715x404 1F 5715x405 3F PROGRAM MODE COMMANDS XSP Exit serial programming This command causes the unit to store new program data and exit the program mode into the run mode EXAMPLE gt 00XSP5B cr Causes the unit at address 00 to exit the program mode RESPONSE A cr RPIdd Read program item The read program item command is followed by a two digit program item number indicating which specific program item is to be queried Refer to the instruction manual for the specific Ambassador model for the list of program item numbers They are given in the section titled Serial Programming Indices Instruction manuals come in the box with each unit and are available on our web site at www durant com For the RPI command use the two digit number from the READ column EXAMPLE gt 00RPI20AD cr Read the ratio calculation programming selection for the unit at address 00 RESPONSE the unit will respond with the acknowledge the program item number and data which indicates the selection made for the item followed by the checksum of the item number and data and a carriage return Example assuming the ratio calculation is programmed to be ratio A B A20092 cr Note The response to the RPI command contains the sa
141. urn QFAi Query count factor LFAi Load count factor The query command reads the count K factor selection or value The unit has two count factors loaded into it but only one is active at any time The value of i determines if the query is for the active count factor or for the programmed value of one of the count 101 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se factors and is taken from the table below The load commands selects which count factor is active Count factor values cannot be loaded in the run mode Item Count factor selected i 0 1 Count factor 1 value 2 Count factor 2 value EXAMPLES gt 01QFA06B cr Read the count factor selection in the unit at address 01 RESPONSE A131 cr Acknowledge with one data character from table above two character checksum and carriage return gt 01QFA26D cr Read the value for count factor in the unit at address 01 RESPONSE A02 000050 cr Acknowledge with seven character data field of the count factor value two character checksum and carriage return gt 01LFA266 cr Select count factor 2 as the active count factor RESPONSE A cr QRO Query relay outputs URO Unlatch relay outputs The query command asks for the state of the two outputs The data field in the response to the query is two digits The first digit is the state of output 1 and the second digit is the state
142. ust be known already in order to send the command The load command is more useful It writes the unit address baud rate and parity These changes take effect after the response to the load command EXAMPLES gt 19QPC4E cr Read the address baud rate and parity selections for the unit at address 19 RESPONSE A1940CE cr Acknowledge with four character data field 1940 two character checksum and carriage return gt 00LPC224007 cr Writes the address to 22 the baud rate to 19 2 k and the parity to none in the unit at address 00 RESPONSE A cr DATA FORMAT FOR THE LOAD COMMAND AND QUERY RESPONSE Example load command data field in bold gt 00LPC224007 cr Example response to query command data field in bold A1940CE cr The four character data field is in the format of aabp where aa is the address in the range of 00 99 decimal b is the baud rate and p is the parity b and p are decimal numbers taken from the table below b baud rate p parity 0 1200 0 none 1 2400 1 odd 2 4800 2 even 3 9600 4 19200 80 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se WRITE ONLY SERIAL COMMAND DMDd Default memory data This command sets program parameters and or calibration data to the factory default values The data field d identifies which item is to be defaulted and is taken from the table below item None
143. ve Operator ID WRDI2 aaaaaaaa same range as for part number above Rate units WRD21 uu where each character u is alpha uppercase A Z or a space or underscore _ Ideal rate WRD22 nnnnnn where nnnnnn is in the range of 000000 to 999999 Adjust down time WRD43 nnnnnnt where nnnnnn is in the range of 000000 to 999999 and t is the time units H M or S uppercase A scaler WRD50 nnnnnn where nnnnnn is in the range of 000001 to 999999 B scaler WRDS1 nnnnnn where nnnnnn is in the range of 000001 to 999999 Count decimal pt WRD52 d where d is in the range of 0 to 5 The decimal point will have d digits to its right on the display Rate scaler WRD53 dnnnnn where d is the decimal point location for the rate scaler and is in the range of 0 to 5 The decimal point will have d digits to its right in the rate scaler nnnnn is the numeric value of the rate scaler and nnnnn is in the range of 00001 to 99999 Rate decimal point WRD54 d where d is in the range of 0 to 5 The rate decimal point will have d digits to its right on the rate display Reason code WRD70 nnnn where nnnn is in the range of 0000 to 9999 EXAMPLES gt 41WRD11T32 181 B98 cr Writes T32 181 B in the job number register in the unit at address 65 RESPONSE A cr 24 CHS Controls AB Tel 46 42 38 6100 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se gt 27WRD43000045MCC cr Adjusts the down time to 45 m
144. versed Lock control No feedback Zero speed Lock control is a 1 only when the unit is programmed in the Serial Control sub menu to Serial Control Only 32 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se DIGIT 7 Decimal bit weight 8 2 1 Bit parameter At speed Reversing Holding speed Fast stopping DIGIT 8 Decimal bit weight 8 4 2 1 Bit parameter Ramp stopping Jogging Running Stopped EXAMPLE gt 08RCS50 cr Read the control status from the unit at address 08 RESPONSE A801F0082A9 cr Input 12 is active input I is active or the run stop serial input has been set all four transistor outputs are ON the unit is at speed and running RSI Read serial inputs WSIdd Write serial inputs There are six serial inputs that duplicate control input functions The inputs are transmitted as a two digit hexadecimal number The bit location for each serial input is given in the table below DIGIT 1 Decimal bit weight 8 4 2 1 Bit parameter None always 0 None always 0 Preset Reverse select DIGIT 2 Decimal bit weight 8 4 2 1 Bit parameter Hold speed Fast stop Open loop Run stop The descriptions of the 1 and 0 states of each bit are 1 0 Preset select Preset 2 Preset 1 Reverse Reverse Forward Hold speed Ho
145. ww chscontrols se RSO Read serial out list All items in the serial out list are transmitted when the unit receives the RSO command This command can cause more than one item to be sent in a single response The format of the response is the acknowledge character A followed by a 12 character data field for each of the items being sent followed by a two digit checksum of all the data fields and terminated with a carriage return The 12 character data field is the same as the response to the RRD command Items are transmitted in the order of data item number in the RRD command list EXAMPLE gt 08RSOS5C cr Read the serial out list from the unit at address 08 RESPONSE Assume that the serial out list contains items 00 batch count and 10 part number AB 123456 PT 11000222 83 cr RRDd Read run data run menu RRDdd Read run data run item The read run data command comes in two forms When followed by a single digit the response will be all run items in the selected run menu For instance the RRD1 command will cause all items in run menu 1 to be sent the Part Number the Job Number and the Operator ID When followed by a two digit number RRD will cause a single run item to be sent The run menu numbers and the run item numbers are given in the table below d Run menu dd Run item 0 Count data 00 Batch count 01 Batch preset 02 Batch complete 03 Total 04 Total 2 05 Total 2 total 1 I
146. y 1 is ON k is 0 if relay2 is OFF and I if relay 2 is ON URO Unlatch relay outputs This command will cause the relays to turn ON or turn OFF or have no effect depending upon how the relays are programmed to respond to an Unlatch input EXAMPLE gt 10UROS57 cr Provide the unlatch signal to the unit at address 10 RESPONSE A cr ESP Enter serial program This command will cause the unit to enter the serial program mode EXAMPLE gt 13ESP4C cr Put the unit at address 13 in the serial programming mode RESPONSE A cr PROGRAM MODE SERIAL COMMANDS QDV Query device version The QDV command asks for the software program type version and software revision of the unit EXAMPLE gt 03QDV4E cr Query the unit at address 03 for its device version data RESPONSE 87 CHS Controls AB Tel 46 42 38 61 00 Fax 46 42 38 61 29 controls chs chscontrols se www chscontrols se ADPMVC01R012CO cr Acknowledge with eleven character data field DPMVCOIRO012 two digit checksum of the data and carriage return RESPONSE DATA FORMAT The eleven character data field is in the format of DPMVtvvRrrr where the variables t vv and rrr are specific to this unit in Durant s Eclipse line t is always the letter C indicating it is a counter vv is a two digit number indicating software version and rrr is a three digit software revision number QST Query status This command asks for the input type of the unit the option boards installe
147. y the unit after power up is not executed and not acknowledged 01 Command not found in table or invalid command For example WPI received when unit is in the run mode 02 Checksum error Received checksum does not match the calculated checksum 05 Invalid data Incorrect number of characters or illegal character in the data field 10 Lock input is active 11 Preset edit in progress from the keypad A serial preset cannot be sent while the preset is being changed on the keypad 12 Command is valid for this family but not this model or the command is not valid for this program configuration For instance cannot change output timeout if output is programmed to latched 13 Keypad programming is active Cannot enter serial program mode if the unit is already in the program mode from the keypad RUN MODE COMMANDS ESP Enter serial program The unit will ignore all inputs and turn OFF all outputs while in the program mode Also the display will read LOADING PROGRAM If the unit is in the serial program mode and power is lost it will be in the keyboard program mode when power is re applied EXAMPLE gt 00ESP48 cr Causes the unit at address 00 to enter the serial program mode RESPONSE A cr LAL Lock all not valid for 5760x400 UAL Unlock all not valid for 5760x400 Lock all prohibits the program mode from being entered from the keypad and also prohibits presets from being changed Unlock all removes the serial lock Unlock
148. ys the letter F indicating it is a flow totalizer or batch control vv is a two digit number indicating software version and rrr is a three digit software revision number QST Query status This command asks for the input type of the unit the option boards installed the mode it is presently in which keys are presently pressed and the states of the control inputs EXAMPLE gt 00QST5A cr Query the status of the unit at address 00 RESPONSE A87000FF cr Acknowledge with five character data field 87000 checksum of the data and carriage return RESPONSE DATA FORMAT The five character data field is in the format of iomkc where the variables i o m k and c are determined as follows iis the input type i is O for a totalizer and 1 for a batch control 0 indicates which option boards have been installed and comes from the table below Option boards installed none dual relay analog out dual relay and analog out serial communications dual relay and serial comm analog out and serial comm dual relay analog out and serial comm relay transistor relay transistor and analog out relay transistor and serial comm a Wo MR WlmyR yoyo relay transistor analog out and serial comm m indicates mode and comes from the table below mode run front panel program diagnostic calibration test vA SN S serial program

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