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Digitronik CPL Communications User's Manual

1. u u la o lt pola gt SG G Jsa 77 YY DO al LLO DER Lu Host computer master station DIGITRONIK control slave station Example of connection using Yamatake CBL232FNZ02 Note Cable model No CBL232FNZ02 2m cable for RS 232C 9pin D Sub socket lt gt contact crimp type terminal lug O RS 232C connector signals 9 pins Host station 2 2 Chapter 2 WIRING 2 2 RS 485 Connection E Connection with 5 wire system The following is an example of a system connection of a DIGITRONIK control supporting the RS 485 communication function using the 5 wire system DIGITRONIK control or 5 wire system slave station Terminating resistor SDA SDB Terminating RDA i C resistor 3 RDE gt C SG LITT TIT Shielded cable f EIS Master station RDA RDB SDA gt spp SG L 77 EGO Shielded 1 H1 cable T LLL DIGITRONIK control or 5 wire system slave station SDA 4 SDB a RDA gt _ RDB d SG AA Oe 777 Shielded cable i T le DIGITRONIK control or 5 wire system slave station SDA Terminating mae SDB lt resistor RDA a aoe gt Terminating en resistor d SG ora 77 Connect a terminating resistor of 15002 5 1 2W min to the instrument at each
2. TIT FGH Option unit 1 l Shielded cable _ gt DIGITRONIK control slave station 7 CTA RS 485 A RDA Yamatake CPL communications a TE T gt SG z Oro 7 m Shielded cable DIGITRONIK control slave station ICI Etena Terminating OSDA SEI termina resistor amp 0222 IE Terminating RDB D gt resistor Ise RDB par Connect a terminating resistor of 1500 5 1 2W min to the station at each end of the transmission line Connect only one end of the shielded wire to the frame ground Chapter 3 SETTINGS 3 1 Communication Setup Items E System Setup Communication setup items are displayed in system setup screen Nos 4 A and b These setup items are not displayed on models that do not support the communica tions option LOCK COPY CH EVNT SPD z CLK RNG SCL C Extended menu entr lt gt Setup Details lt gt Communication access rights 1 read only 2 read write Station address 0 to 127 Communication is inhibited when set to or Communication method 1 4800bps 8bits even parity 1 stop bit 2 4800bps 8bits no parity 2 stop bits 3 9600bps Sbits even parity 1 stop bit 4 9600bps 8bits no parity 2 stop bits 3 1 Chapter 3 SETTINGS 3 2 Initial Setup Befo
3. 57H O Read data count Role Specifies how many data items are read continuously starting with the specified data address o Handling Precautions See Chapter 5 COMMUNICATION DATA TABLE for information on the upper limit of the read data count 4 7 Chapter 4 COMMUNICATION PROCEDURE E Read Response Role When the message in the data link layer is correct a response message is sent back according to the contents of the instruction message Description All data in the application layer is expressed in decimal character code O Termination Code Role A numeric which specifies how the instruction message has been processed by the instrument Different values are set according to the processing result Description The response message must include a termination code The termination codes are classified as follows Termination code Normal The termination code is a 2 digit decimal Warning Abnormal O Normal response warning response 9 Role Sends back the read data Description Information in the application layer e Termination code See 4 6 Termination Code Table for information on termination codes Read data Only the specified number of data items are input The decimal point is removed from a numeric when it is entered Example 55 6 is converted to 556 when entered Individual data items are delimited by a comma 2CH The
4. 3 The slave station transmits a response message according to the contents of processing 4 The master station receives the response message and executes processing E Message Configuration A message consists of two layers as shown below Both the instruction message from a master station and the response message from a slave station take this form e Data link layer e This layer contains the basic information required for communication e It also contains message destination and check information e Application layer e This layer is where data read and write operations are executed e The content of this layer varies according to the purpose of the operation The figure below shows the individual layers Application layer A total of 31 stations Instruction message LLa master station 4L message from slave station Slave stations Master station R Application layer The driver of the data link layer knows The load data of the application layer Destination station address changes every time according to the Load check sheet checksum purpose of the operation 4 1 Chapter 4 COMMUNICATION PROCEDURE E Examples Messages have the following structure O Read instruction Instruction message Data link layer Application layer Data link layer Response message Data link layer Application layer Data link layer O Write instruction Instruction message srx o lololxIw
5. 0 0 Continues count 1 Clears count If 1 is written the count status is automatically returned to after it is cleared By clearing the batch counter the batch count value is cleared to 0 If the batch count value is read before start of recording immediately after the batch counter is cleared 0 is read The counter is incremented by 1 when recording is started So batch count 0 is never printed by recording printing Recording status Reads recording status 0 Recording stopped 1 Recording in progress e When recording is stopped during movement of the wire dot head 0 is read even if a complete recording status is not entered Demand printing status Reads the demand printing status 0 Demand printing stopped Demand printing in progress e When printing is stopped during movement of the wire dot head 0 is read even if a complete printing status is not entered List printing status Reads the list printing status Stop list printing Specified list printing Range scale settings printing Event and DI DO settings printing MSG S DMD UF and communications settings printing Segment table settings printing All list printing Communications list printing Chart feed status ES Reads the chart feed status 0 Chart feed stopped 1 Chart feed in progress Message print status Reads the message printing status 0 Message printing stopped 1 to 8 No 1 to
6. No CP SP 1028E DIGITRONIK CPL Communications User s Manual Dot Printing Model SRF206 212 224 Thank you for purchasing the SRF206 212 224 This manual contains information for ensuring correct use of the communica tion functions of the SRF206 212 224 This manual should be read in advance by those who design and maintain the operator panel or equipment using the communication functions of the SRF206 212 224 As this manual is required for installa tion maintenance and troubleshooting be sure to keep this manual nearby for handy reference Yamatake Corporation RESTRICTIONS ON USE This product has been designed developed and manufactured for general purpose application in machinery and equipment Accordingly when used in the applications outlined below special care should be taken to implement a fail safe and or redundant design concept as well as a periodic maintenance program e Safety devices for plant worker protection e Start stop control devices for transportation and material handling machines e Aeronautical aerospace machines e Control devices for nuclear reactors Never use this product in applications where human safety may be put at risk IMPORTANT Writing to EEPROM address is guaranteed only up to 100 000 times NOTICE Be sure that the user receives this manual before the product is used Copying or duplicating this user s manual in part or in whole i
7. No 1 scale upper limit nn21 Sets and reads the No 1 scale upper limit value 19999 to 29999 e When the range code is changed settings are initialized to their defaults e For details on the decimal point refer to the engineering range decimal point address nn07W Scale switching method Sets and reads the scale switching method 0 OFF 1 Automatic 2 External switch input internal contact input or CPL communications e When the range code is changed settings are initialized to their defaults No 2 scale lower limit nn23 Sets and reads the No 2 scale lower limit value 19999 to 29999 e When the range code is changed settings are initialized to their defaults e For details on the decimal point refer to the engineering range decimal point address nn07W No 2 scale upper limit nn24 Sets and reads the No 2 scale upper limit value 19999 to 29999 e When the range code is changed settings are initialized to their defaults e For details on the decimal point refer to the engineering range decimal point address nn07W Auto switching point nn25 Sets and reads the auto switching point 19999 to 29999 e When the range code is changed settings are initialized to their defaults Settings are not initialized even if the scale switching method is changed e For details on the decimal point refer to the engineering range decimal point address nn07W Auto switching differential nn26 Sets and reads the auto switching diff
8. Reads the summary of No 1 to No 12 external switch input status Bitmap data No 8 see page 5 29 0 to 4095 Reads the status of No 1 to No 12 external switch input status 0 OFF 1 ON Reads the summary of No 1 to No 12 internal switch input status Bitmap data No 8 see page 5 29 0 to 4095 Reads the No 1 to No 12 internal contact input status 0 OFF 1 ON aa 540 O X Relay output status summary 5 No 12 relay output Open collector output status summary No 7 open collector output y 568 x 569 x Chapter 5 COMMUNICATION DATA TABLE Meaning of Data Reads the summary of the No 1 to No 12 relay output status Bitmap data No 8 see page 5 29 0 to 4095 Reads the No 1 to No 12 relay output status 0 OFF 1 ON Reads the summary of the No 1 to No 12 open collector output status Bitmap data No 8 see page 5 29 0 to 4095 Reads the No 1 to No 12 open collector output status 0 OFF 1 ON Chapter 5 COMMUNICATION DATA TABLE E Common Data Area common setup items un p vegana No 1 chart feed speed arta No 2 chart feed speed er Fixed date interval timer II Fixed time interval timer h Fixed time interval timer min O The possible setting range is 00 05 to 23 59 Sets and reads the No 1 chart feed speed 1 to 480 mm h Sets and reads the No 2 chart feed speed 1 to 480 mm h Sets and reads the fixed date interval timer 1 10min 20min 30min t
9. Role Returns how the write instruction message has been processed Only a normal termination code or warning termination code is returned Description Information in the application layer Termination code A numeric specifying how the instruction message has been processed by the instrument Example Normal response when all data items are correctly written ES Termination code 00 normal nee so ein cs el so f Le of xo e fev a E Data link layer Application layer Data link layer wou Example A warning response s indicates the warning code numeric RZ Termination code 33 warning ass so 504 24 on 725 725 oon on md of Lo of x fo e len gt en EA Data link layer Application layer Data link layer O Abnormal response Role Only the abnormal termination code is returned Description Information in the application layer Termination code Indicates that there is an abnormality in the instruction message and that write processing cannot be executed See 4 6 Termination Code Table for details Example An abnormal response indicates an abnormal response L Termination code error ano er an Bon san to 25 ne six o 1fo o x Jer gt gt jon ee Data link layer Application layer Data link layer Chapter 4 COMMUNICATION PROCEDURE 4 6 Termination Code Table E Normal and Abnormal Termination oma 00 Nomalieminaio
10. 00 30H 30H is not allowed 3 When a numeric is positive never prefix the numeric with a plus sign 4 Never add additional 0 s or spaces before a numeric Example 0123 30H 31H 32H 33H is not allowed Example 123 20H 31H 32H 33H is not allowed 4 9 Chapter 4 COMMUNICATION PROCEDURE 4 E Description of Write Instruction 4 10 5 Data Write This instruction permits the contents of continuous data addresses starting with the specified leading write data address to be simultaneously written in one message The application layer of a write instruction consists of the following three types of data Write instruction code Write data 1st data item Leading write data address Write data 2nd data item AAA A eis so 50 sze ack son so 14 57 20h seach on oo sr os jofojx w s oJo w jel sls Data link layer Application layer ann soe e Le ofr Data link layer Individual data items are delimited with a comma character code 2CH The write data count need not be specified An upper case character code is used for each numeric or character in the application layer Example Example Example O Write instruction code WS Role Description O Leading write data address O Write data Role Role Description A decimal number is used for each numeric Additional 0 s 30H or spaces cannot be
11. E Common Data Area schedule demand printing 5 12 E Common Data Area messages 6 cece eect eee eee eee 5 13 EM Common Data Area digital input ooooooocoocoroccc 5 14 E Common Data Area digital output eee cece eee eee 5 15 E Common Data Area user functions 0 0 c eee e eee eee eee 5 16 E Common Data Area Copy scree e eee e tenet n ence ences 5 17 EM Common Data Area extended setup e eee eee eee eee 5 17 mM Segment Table Area 0c cece cece eect een ete ee ees 5 18 E Channel independent range 0 cece cece eee eee eee noo 5 21 E Channel independent calculation essence eee eee 5 23 E Channel independent scale 6 cece c eee nec eee eee no 5 24 E Channel independent event 0 0 c eee cece eee teen eens 5 25 E Communication Data Area 0 cece cece eee e eee e ene eens 5 26 M Bitmap Data 6 cece eect eee e OERS 5 27 M Range Code Tables eee eee cence eee nee cr 5 30 MAINTENANCE AND TROUBLESHOOTING Check Items in Case Communication is Disabled 6 1 SPECIFICATIONS RS 232C Specifications 6 60 cece cece ene ences 7 1 RS 485 Specifications 6 e cece eee een e eens 7 1 vi APPENDIX EM Code Table cee cc seen nennen nen App 1 E SRF Character Code
12. 0 Event status channel 9 Femme OLY Event status channel 11 471 O X Event status channel 12 472 O Event status channel 13 473 O X Event satus hama aa OX Events channel 16 475 O x Event sta hannel 476 O X Event sans hane 7 477 O x Event sts hama 478 O x Event status channel 1 ar o X Event sans hammer m O x Evert situs crama r o X Event sata chamera 82 0 X Event sat chamera 88 0 X pee ToT Event status channel 24 Reads the summary of the event occurrence status of channels 1 to 24 Bitmap data No 5 see page 5 28 32768 to 32767 Bitmap data No 6 see page 5 28 0 to 256 Reads the event occurrence status of channels 1 to 24 Bitmap data No 7 see page 5 29 If the upper limit event or the lower limit event of No 1 to No 4 of each channel occurs the assigned bit becomes 1 Note The content of the event status summary in the process data area address 400W is same as the event status summary in the event data address 450W And the content of the event status summary in the process data area address 401W is same as the event status summary in the event data address 451W 5 7 Chapter 5 COMMUNICATION DATA TABLE E Digital I O Area data area en pe p temgo External switch input status O summary Not enemarswiehmpun so O x Internal contact input status 520 OIX summary
13. 1 ROM diagnosis 2 3 EEPROM diagnosis 4 Calibration data diagnosis 5 Configuration data diagnosis 6 Auto z ero input diagnosis 7 Reference voltage diagnosis 8 9 Reference contact temperature diagnosis 10 Model No information diagnosis 11 A D converter diagnosis 12 Printer position diagnosis 13 Ribbon position diagnosis 14 Mode selection pin diagnosis 15 Clock backup battery diagnosis 16 Processing cycle diagnosis 5 27 Chapter 5 COMMUNICATION DATA TABLE 5 28 No 4 No 5 No 6 Option information address 398W b7 b6 b5 b4 b3 b2 bi bd 16 15 ia 18 12 11 fiojojs 7zf e s 4 s 2 i RS 485 communication RS 232C communication No 1 to No 4 external switch input No 5 to No 8 external switch input No 9 to No 12 external switch input No 1 to No 6 relay output No 7 to No 12 relay output 8 No 1 to No 12 open collector output 9to 16 NO Of WD Event status summary address 400 450W b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 bi b0 16 jis 14 13 12 11 Jo 9 je j7 efs ajs 2 i Channel 1 Channel 2 Channel 3 Channel 4 Channel 5 Channel 6 Channel 7 Channel 8 Channel 9 10 Channel 10 11 Channel 11 12 Channel 12 13 Channel 13 14 Channel 14 15 Channel 15 16 Channel 16 oNOOIPOD co Event status summary address 401 451W b23 b22 b21 b20 b19 b18 b17 b16 16 15 14 18J12 11 tofofel7fefsjsfof2 1 Cha
14. 3521W 3510W 3522W 3511W 3523W See i Range code tables Page 5 30 for details 5 26 E Bitmap Data No 1 No 2 No 3 Chapter 5 COMMUNICATION DATA TABLE Clear integrating calculation address 306W b5 b4 b3 b2 bi b0 16 15 14 13 12 11 10Jofef7jelsfefajojr Clear integrating calculation No 1 Clear integrating calculation No 2 Clear integrating calculation No 3 Clear integrating calculation No 4 Clear integrating calculation No 5 6 Clear integrating calculation No 6 7 to 16 o AOUN Integrating calculation status address 316W b13 b12 b11 b10 b9 b8 b5 b4 b3 b2 bi b0 16 15 ia 13 12 jii 10 9 fe 7 6 s a 3 2 It 1 0t05 Clear integration by communications No 1 2 0to5 Clear integration by communications No 2 3 0to5 Clear integration by communications No 3 4 0to5 Clear integration by communications No 4 5 0t05 Clear integration by communications No 5 6 0t05 Clear integration by communications No 6 7 8 9 Clear integration by DI and communications No 1 10 Clear integration by DI and communications No 2 11 Clear integration by DI and communications No 3 12 Clear integration by DI and communications No 4 13 Clear integration by DI and communications No 5 14 Clear integration by DI and communications No 6 15 16 Instrument alarm information address 380W b15 b14 b13 b12 b11 b10 b9 b8 b6 b5 b4 b3 b2 b0 efis 14 18 12 11 10 o Je 76 5 4 3 2 1
15. 3nn00 Copy eo 000000000000 6500 Schedule demand 2500 Message e oonon no r r 3000 Extended o 3500 External switch input 4000 Internal contact input 4100 Relay output 4200 Open collector output e e ee e e 4300 Segment 1 X axis 5000 Segment 1 Y axis 5100 Segment 2 X axis 5200 Segment 2 Y axis 5300 Segment 3 X axis 5400 Segment 3 Y axis 5500 User function 1 assignment 3 User function 1 assignment 4 User function 1 assignment 5 User function 1 assignment 6 User function 1 assignment 7 User function 1 assignment 8 nn indicates the channel No Values converted to decimal from hexadecimal are used for the screen No User function 2 key basic Sets and reads the basic registration of the user registration function 2 key 0 OFF 1 Output to internal contact input No 2 2 Call up setup items User function 2 assignment 1 8 5 Same as user function 1 assignment User function 2 assignment 2 0 gt N User function 2 assignment 3 User function 2 assignment 4 User function 2 assignment 5 User function 2 assignment 6 o User function 2 assignment 7 NJ oo oo O User function 2 assignment 8 The calculation setup cardinal number is the value obtained by adding 5000 to the range setup cardinal number Cha
16. Data Area messages Chapter 5 COMMUNICATION DATA TABLE en peep IT No 1 message 1st character to 12th character No 2 message 1st character to 12th character No 3 message 1st character to 12th character No 4 message 1st character to 12th character No 5 message 1st character to 12th character No 6 message 1st character to 12th character No 7 message 1st character to 12th character No 8 message 1st character to 12th character 650 to 661 662 to 673 674 to 685 686 to 697 698 to 709 710 to 721 722 to 733 734 to 745 Character codes by which 12 characters used for printing messages are set and read Refer to Appendix SRF Character Codes Chapter 5 COMMUNICATION DATA TABLE E Common Data Area digital input nem Jassess RT Ws MearingofDaia No 1 external switch input 751 O O Sets and reads the No 1 to No 12 external switch inputs 1 Recording ON OFF all channels E unconditionally Print all lists Chart feed Print communications list Chart feed speed scale selection er Clear batch counter 11 to 16 Clear integrating calculation No 1 to No 6 21 to 28 Print No 1 to No 8 messages 31 Recording ON OFF channels 1 to 3 32 Recording ON OFF channels 4 to 6 No 8 external switch input 758 33 Recording ON OFF channels 7 to 9 34 Recording ON OFF channels 10 to 12 Recording ON OFF channels 13 to 18 Recording ON OFF channels 19 to 24 EE B
17. W disabled E Control Data en 7 p EC Recording start stop Starts stops recording 0 Stop recording 1 Start recording If 1 is written before a complete recording stop status wire dot head is at home position after 0 is written response code 30 is returned If a write is carried out during chart feeding response code 30 is returned If 1 is written during printing the recording standby status is entered and recording is resumed when printing ends If 1 is written during recording standby response code 30 is returned An error response is not returned even if 1 is written in a recording start status Demand printing start stop 2 Starts stops demand printing 0 Stop demand printing 1 Start demand printing e If 1 is written during printing or chart feeding response code 30 is returned List printing start stop 302 X Starts stops list printing 0 Stop list printing 1 Start specified list printing 2 Start range scale settings printing 3 Start event and DI DO settings printing 4 Start MSG S DMD UF and communications settings printing Start segment table settings printing Start all list printing Start communications list printing Feeds chart by about 40mm 0 Feed OFF 1 Starts chart feed Chart feed automatically stops when chart is fed 40mm Chart feed does not stop even if 0 is written during feeding If 1 is written during printing chart feeding an
18. When addresses 900W to 903W contain erroneous data not all data from 900W to 903W is written and an error is returned The data 0 to 5 to be written to 903W is not written to EPPROM However the data to be copied is written to EEPROM When the values of the upper and lower limits of the copy destination channel are inverted a numerical value range error response code 44 is returned E Common Data Area extended setup an Josef Tw Hessen Initial printing ON OFF g Switches initial printing printing of various parameters carried out when recording is started ON OFF 0 OFF 1 ON Count function switching O O Switches the type of count to be printed 0 Batch count 1 BIN code Date type selection Selects the format of the date to be printed 0 JP YY MM DD 1 US MM DD YY 2 EU DD MM YY JP Japanese format The date is printed out as 1997 09 29 e US American format The date is printed out as SEP 29 97 EU European format The date is printed out as 29 09 1997 Atmosphere 913 O Sets and reads the atmospheric pressure of the parameters used for calculating the relative humidity 670 to 1330 hPa Thermal resistance O O Sets and reads the resistance of the parameters used for calculating the F value 10 to 200 Reference contact compensation 915 O O Sets reference contact compensation inside the instrument 0 Internally OFF 1 Internally ON Chapter 5 COMMU
19. data 4 9 Data Write ines Seen eos ee an eee 4 10 E Description of Write Instruction cece cece eee eee ee 4 10 M Write Response eee cece eee ence rr 4 11 4 6 4 7 Chapter 5 5 1 5 2 Chapter 6 Chapter 7 Termination Code Table 2 222cecseeeseeseseseneeenennnnnn 4 12 EB Normal and Abnormal Termination oooooo m o 4 12 Timing Specifications 24reeeeeeeeeeeneeenennenennn nenn 4 13 E Timing Specifications for Instruction and Response Messages 4 13 mM RS 485 Driver Control Timing Specifications 4 13 COMMUNICATION DATA TABLE Basic Communication Data Processing ooooooocococccccrncnccoo 5 1 E Communication Data Types and Formats o ooooococcoccoccc m 5 1 E Communication Data Storage Memory o ooococooccccccccoo 5 1 m Data Address lt lt das 5 2 E Data Read Write Count 2 cece ee cece eee eee e eens 5 2 E Data Unit and Decimal Point Position oooooococoorooomo 5 2 Communication Data Table 2 cc cece eee c eee cece eee e ee eeeeee 5 3 E Control Data AH e ede a 5 3 E Process Data Area Re een aa 5 6 m Event Data HH een a 5 7 m Digital I O Area data area oooooocoocccccccccncncccrararn o 5 8 E Common Data Area common setup items oooo oooo 5 10
20. dot model 212 12 dot model 224 24 dot model Option information Reads options that can be operated on the instrument Bitmap data No 4 see page 5 28 0 to 254 Software information Reads the software version 100h onwards The software version is expressed in Hexadecimal For example Version 1 13 113h Version 0 25 25h 5 5 Chapter 5 COMMUNICATION DATA TABLE E Process Data Area nem AA ergo 7 Event status summary 400 X Reads the summary of the event occurrence status 401 of channels 1 to 24 Bitmap data No 5 see page 5 28 32768 to 32767 Bitmap data No 6 see page 5 28 0 to 256 e Even if one of the upper and lower limit events of events No 1 to No 4 occurs the assigned bit becomes 1 PV value channelt at O X Reads the PV values of channels 1 to 24 32767 Recording mode OFF A ac Relative a calculation error 20000 Minus side overload or overflow PV value ehannera 414 x 19999 to 29999 Normal input PVvalue channel5 415 O x 30000 Plus side overload or overflow PV value channel 6 ae o X 32767 Non measured data PV value channel 7 47 O x PV value channel 8 418 O PV value channel 9 419 O PV value channel 10 420 O PV value channel 11 421 O PV value channel 12 422 O PV value channel 13 423 O PV value channel 14 424 O PV value channel 15 425 O O EM O 2 o o EA o a Per
21. two types of requests to a slave station read and write e The type of read write data can be optionally selected with a data address e CPL Controller Peripheral Link Communications is Yamatake host communication protocol RS 232C connection example RS 485 connection example RS 485 connection example Master station Master station Master station RS 232C CMC10L001A000 RS 485 35 wire system RS 232C RS 232C RS 485 converter o RS 485 5 wire system Slave station Slave station Slave station Connection between master station Connection between master station and slave station and slave station e The high performance communication controller CMC10L is available for conversion between the RS 232C and RS 485 interfaces 1 When the master station is an MA500 DIM or CMC10L it can be connected to up to 16 slave stations 2 The communication adapter CMC10L is an RS 232C RS 485 converter available from Yamatake Chapter 2 WIRING 2 1 RS 232C Connection AX WARNING Ground the FG Frame Ground terminal to a terminal resistance of 1002 or less before you connect the SRF206 212 224 to the input circuit or control circuit Failure to do so might cause electric shock or fire Be sure to turn the source power OFF before wiring the SRF206 212 224 Failure to do so might cause electric shock Do not touch power terminals or other electrically charged parts Doing so might cause electric
22. with a D Sub 9 pin connector at each end where pins with the same number are mutually connected for example pin 2 to pin 2 and pin 3 to pin 3 Crossover An RS 232C cable with a D Sub 9 pin connector at each end where dif ferent number pins are connected for example pin 2 to pin 3 and pin 3 to pin 2 App 4 APPENDIX D Sub 25 pin gt D Sub 9 pin conversion cable An RS 232C cable for conversion between D Sub 25 pin and D Sub 9 pin App 5 Revision History Date 98 08 _ CP SP 1028E E Communication frame changed from 5 35H to A 41H Checksum Example changed 7BH gt 76H 85H 8AH 85 38H and 35H 8A 38H and 41H Character code 124 removed Description of CPL communications changed Figure changed Description changed Handling Precautions deleted Figure of Example of connection using changed Layout of RS 232C connector signals changed Section 2 2 RS 485 Connection Overall changed Figure of connection example changed Cable model No changed Description changed Frame of Read instruction EXT ETX changed Item of Priority deleted CMASO deleted Address of Range code nn00 nn01 changed Digital signal No gt Sub code No changed description of Digital signal No chaged Description of communication input B added Address of communication PV value 3500 to 3507 3500 to 3523 changed Description of communication input A and communication inpu
23. 4 COMMUNICATION PROCEDURE 4 4 Data Read E Description of Read Instruction e This instruction permits the contents of continuous data addresses starting from the specified leading read data address to be read in one message e The application layer of a read instruction consists of the following three types of data Read instruction code Leading read data address L Read data count aero jejee sm o Pofo jx r s jojo w 2 ler afer Data link layer Application layer Data link layer Individual data items are delimited by a comma character code 2CH An upper case character code is used for each numeric or character in the application layer A decimal number is used for each numeric Additional 0 s or spaces cannot be added to each data item Example The underlined portion of RS 01001W 2 is not allowed incorrect Example The underlined portions of RS 1001W 02 are not allowed incorrect Example The above example shows that two data items are read from 1001W as one message O Read instruction code RS Role A read command Description Two RS 52H 53H characters O Leading read data address Role Specifies the leading read data address Description See Chapter 5 COMMUNICATION DATA TABLE for information on the relationship between data addresses and read data e Be sure to append the numeric representing the data address with W
24. 8 to 752 F 27 57 32 to 2372 F 28 58 32 to 4208 F 29 59 32 to 4208 F 30 60 32 to 3416F 31 61 32 to 2354 F 32 62 32 to 2192 F 40 70 328 0 to 1202 0 F 41 71 328 0 to 1022 0 F 42 72 328 0 to 1022 0 F 43 73 58 0 to 302 0 F 2 80 to 87 Sad seee 88 EEE 1 Voltage value can be read directly without linear scaling DC voltage Input voltage direct reading range i 3 3 alas l a OJJA Jojj o Thermocouple WRe0 26 WRe5 26 PR40 20 PLH Ni NieMo Resistance temperature detector Pt100 JPt100 JPt50 Ni508 Communications input A No sub code setting required 2 The value acquired by CPL communications is handled as a PV input value and is processed for recording in the same way as in usual processing Acquisition point address of the communications input data is set as follows Communications input A If the communications input is used in less than 8 channels the PV data acquisition point address can be designated by setting the range codes from 80 through to 87 Sub code setting is not required Range code PV data acquisition point address CPL address so 3500W 3501W 3502W 3503W 3504W 3505W 3506W 5 30 87 3507W Chapter 5 COMMUNICATION DATA TABLE Communications input B The PV data acquisition point address can be set by selecting the range code 88 and setting the sub code when the communications input is used in more than 9 channels Range code Sub code PV data ac
25. C10L001A000 of Yamatake can be used as a coverter for master station See E Connection with CMC10L Page App 3 for details 0 Handling Precautions Be sure to connect SG terminals each other Failure to do so might cause unstable communications 2 4 Chapter 2 WIRING 2 3 RS 232C Models The communication terminal array of an RS 232C model supporting the communication function is as follows METE ES lon y a LIL ical bs LOL Io reret Communication ES L L mememe terminals Option unit 1 RS 232C Yamatake CPL communications SD RD SG ame L Tell Tdi I Connection example RD D O gt SG 6 OSG gt 39 P EO O DER 9 Host computer master station DIGITRONIK control slave station Note Cable model No CBL232FNZ02 2m cable for RS 232C 9pin D Sub socket contact crimp type terminal lug 2 5 Chapter 2 WIRING 2 4 RS 485 Models The communication terminal array of an RS 485 model supporting the communication function is as follows 2 6 Connection example DIGITRONIK control slave station Terminating SDA Brei resistor ose lt ROTH ROTH Terminating H ORDA J resistor Ft RDB Asa EL er FG Shielded cable Master station fl L 47 Aa e A z y OHR Communication spa LHRH terminals gt SDB o S45
26. F 1 Display 2 Display recording 3 Digital input dependent Range code nn01 Sets and reads the range codes to be used See Range Code Table page 5 30 e If the range code is written the following are initialized to their defaults measurement range decimal point lower limit upper limit engineering range decimal point lower limit upper limit PV bias value No 1 and No 2 scale lower limit upper limit scale switching method auto switching point and auto switching differential e When the range code is set to the communications input B or ON OFF a sub code number is required Sub code No nn02 If set for ON OFF input range Sets and reads the sub code No See table for Digital data acquisition point address page 5 31 If set for communications input B Sets and reads the sub code No See table for PV data acquisition point address page 5 31 e Settings are enabled only in the case of the communications input B or ON OFF input range Burnout nn03 Sets and reads operation at burnout 0 OFF 1 UP 2 DOWN Measurement range decimal point nn04 x Meads the measurement range decimal point No digits past the decimal point XXXXX 1 digit past the decimal point XXXX X 2 digits past the decimal point XXX XX 3 digits past the decimal point XX XXX 4 digits past the decimal point X XXXX Measurement range lower limit nn05 Sets and reads the measurement range lower limit 19999 to 29999 e Set the measurement ran
27. IN code input bits 2 BIN code input bits 4 e Channels in which the scale is selected by digital inputs is set by the scale switching method for each channel No 1 internal contact input 771 O i Sets and reads the No 1 to No 12 internal switch ngut 1 Recording ON OFF all channels i unconditionally Print all lists Chart feed Print communications list Chart feed speed scale selection Clear batch counter 11 to 16 Clear integrating calculation No 1 to No 6 a 21 to 28 Print No 1 to No 8 messages 31 Recording ON OFF channels 1 to 3 32 Recording ON OFF channels 4 to 6 No 8 internal contact input 778 33 Recording ON OFF channels 7 to 9 Dee 34 Recording ON OFF channels 10 to 12 35 Recording ON OFF channels 13 to 18 36 Recording ON OFF channels 19 to 24 a 40 BIN code input bit 0 42 BIN code input bits 2 No 11 internal contact input 43 BIN code input bits 3 channel E Common Data Area digital output Chapter 5 COMMUNICATION DATA TABLE A erg Sets and reads the No 1 to No 12 relay outputs sor No 3 relay output 803 No 5 relay output os No 7 relay ouput 807 No relay output aoo No 1 open collector output O No 5 open colector output eos No open colectoroutput s26 ooNOoONAUOON O0O OR action excitation non hold OR action excitation hold OR action non excitation non hold OR action non excitation hold AND action excitation non ho
28. NICATION DATA TABLE E Segment Table Area tem faces R w MeaningofData 1000 Sets and reads the break points in the segment Br 1000 means 10 00 and 11000 means 110 00 e Writing is possible even if the segment table is not used nn19W 0 O Sets and reads the break points in the segment e a 1000 means 10 00 and 11000 means 110 00 e Writing is possible even if the segment table is not used nn19W 0 Chapter 5 COMMUNICATION DATA TABLE tem faces R W Meaningof Data 1030 O Sets and reads the break points in the segment bis tb eee ate and 11000 means 110 00 O Sets and reads the break points in the segment ne ae 1000 means 10 00 and 11000 means 110 00 Chapter 5 COMMUNICATION DATA TABLE O iem JAassess RW MearingofDaia 1060 O Sets and reads the break points in the segment jaa gt ne sae and 11000 means 110 00 e Writing is possible even if the segment table is not used nn19W 0 O 5 Sets and reads the break points in the segment ee 0 1000 means 10 00 and 11000 means 110 00 e Writing is possible even if the segment table is not used nn19W 0 5 20 Chapter 5 COMMUNICATION DATA TABLE E Channel Data range Address nn is a value obtained by adding 10 to channels 1 to 24 For example nn becomes 11 in the case of channel 1 em o poea m ergo Recording mode nn00 Sets and reads the recording mode 0 OF
29. No 8 message printing in progress Chart feed speed g Reads the currently selected chart feed speed scale selection status 1 No 1 chart feed speed No 1 scale 2 No 2 chart feed speed No 2 scale Integrating calculation status i Reads integrating calculation or F value calculation Bitmap data No 2 see page 5 27 0 to 16191 e Bits bO to b5 indicate the status of integrating calculation reset 306W that is written by communications Integrating calculation sometimes is continued by DI even these bits are in a reset status e Bits b8 to b13 indicate the status of the actual integrating calculation These become 1 when one of communications internal DI and external DI 5 4 Chapter 5 COMMUNICATION DATA TABLE em Tasse ICI IT TS Batch count value Reads the current batch count value 0 to 99 By clearing the batch counter the batch count value is cleared to 0 If the batch count value is read before the start of recording immediately after the batch counter is cleared 0 is read The counter is incremented by 1 when recording is started So batch count 0 is never printed by recording printing Binary count value 318 O Reads the binary count value 0 to 99 Instrument alarm status Reads the information of alarms that occur on the instrument Bitmap data No 3 see page 5 27 32768 to 32767 Basic catalog No information 2 Reads the basic catalog No information of the instrument 206 6
30. Table oooooooocococnocno App 2 EB Connection With CMC10OL ee eee eee eee eee e eens App 3 Conventions Used in This Manual The following conventions are used in this manual CJ Handling Precaution Handling Precautions indicate items that the user should pay attention to when handling the xxx Note Notes indicate useful information that the user might benefit by knowing 1 2 3 The numbers with the parenthesis indicate steps in a sequence or indicate corresponding parts in an explanation vii Chapter 1 COMMUNICATION FUNCTIONS On a system operating on the RS 232C interface a master station a host computer usually a PC is connected to the instrument in a point to point configuration At this time only one instrument can communicate with the master station using a preset station address e On a system operating on the RS 485 interface up to 31 instruments see 1 can be connected to a master station Station addresses are then used to identify other stations for communication The communication protocol and format conform to the RS 232C and RS 485 interfaces e When the following procedure is established during communication instrument data can be read or written 1 The master station host computer transmits a request message to the slave station 2 The master station receives a response message from the slave station e The master station issues
31. X EB SRF Character Code Table o e 3 p 112 q P 64 80 113 0 48 128 96 a 97 Q A 81 65 1 49 als 129 130 131 132 133 134 135 r 114 S 115 t 116 u 117 Vv 118 WwW 119 b 98 Cc 99 d 100 e 101 f 102 g 103 R 82 S 83 T 84 U 85 V 86 Ww 87 X 88 Y B en e N App 2 APPENDIX E Connection With CMC10L The CMC10L001A000 is available as an RS 232C RS 485 5 wire system con verter from Yamatake The following diagram shows an example of wiring using a straight cable for a host computer in the terminal mode DIGITRONIK control or 5 wire system slave station Terminating resistor DIGITRONIK control or 5 wire system slave station Shielded cable Host computer CMC10L Terminating resistor Connect two terminating resistors of 150Q45 1 2W min to the instrument at each end of the transmission line Connect only one end of the shielded wire to the frame ground must be wired externally App 3 APPENDIX Connect the master station SD to the slave station RD and the master station RD to the slave station SD So set the MODE switch on the front of the CMC10L as MODEM TERMI NAL of the host computer RS 232C connector and the type of cable crossover straight used O RS 232C cable Straight An RS 232C cable
32. acter Code Table App 2 IMPORTANT Writing to EEPROM addresses is guaranteed only up to 100 000 times E Communication Data Storage Memory O Memory type The communication data handled on the SRF206 212 224 excluding some data items such as time data is stored in the following two types of memory e RAM e EEPROM Stored data is cleared when the power is turned OFF However data can be written to this memory any number of times Stored data is retained even when the power is turned OFF whereas data write operations are limited to a total of 100 000 times owing to device characteristics When data is written to RAM by communications on the SRF206 212 224 the data is also automatically written to EEPROM excluding control data and other data items O Communication memory devices Data is transferred automatically between RAM and EEPROM as required For this reason there is no need to be conscious of these two types of memory 5 1 Chapter 5 COMMUNICATION DATA TABLE E Data Address The data addresses are allocated as in the table below Address nn is a value obtained by adding 10 to channels 1 to 24 For example nn becomes 11 in the case of channel 1 E Data Read Write Count The number of data items that can be read and written continuously in a single communication operation is determined within a range in which the
33. added to each data item The underlined portion of WS 01001W 2 is not allowed The underlined portions of WS _1001W 02 are not allowed The above example shows that 2 and 65 are written at address 1001W and 1002W in one message A write command Two WS 57H 53H characters Specifies the leading write data address e See Chapter 5 COMMUNICATION DATA TABLE for information on the relationship between data addresses and write data e Be sure to append the numeric representing the data address with W 57H Data to be written to continuous addresses starting with the specified data address e The range of a numeric to be written differs according to each data address e Individual data are delimited by a comma 2CH e The data address at which the corresponding data is written is incremented by 1 sequentially starting with the leading data address see the example given on the preceding page e The number of data item which can be written in one message is limited See Chapter 5 COMMUNICATION DATA TABLE for details Chapter 4 COMMUNICATION PROCEDURE E Write Response Role When the message in the data link layer is correct only the termination code is sent back Description The termination codes are classified as follows mina cose noma The termination code isa 2 digit decimal Abnormal Normal response warning response
34. ame transmitted from the host computer matches the address of the SRF206 212 224 The SRF206 212 224 default address is 0 The SRF206 212 224 will not respond even when the destination address of the command frame is set to 00 30H 30H 4 Use the upper case for all characters other than the device ID code X or x on the SRF206 212 224 6 1 Chapter 7 SPECIFICATIONS E RS 232C Specifications Data format 8 data bits 1 stop bit even parity 8 data bits 2 stop bits no parity Parity check checksum Station address 0 to 127 Communication function is inhibited when set to 0 Network type Other Conforms to RS 232C interface specifications E RS 485 Specifications Transmission distance 500m max 300m when connected with the MA500DIM and CMC410 Communications flow Half duplex Synchronization Start stop synchronization Data format 8 data bits 1 stop bit even parity 8 data bits 2 stop bits no parity Parity check checksum Station address 0 to 127 Communication function is inhibited when set to O Network type 1 to N 31 units or less however 16 units or less for MA500 DIM or CMC410 Other Conforms to RS 485 interface specifications 7 1 APPENDIX E Code Table lt 5 x x T oc Ee _fel iefelefefel fefel lt felefele are not used by this communication system The codes The shaded areas depend on the station App 1 APPENDI
35. command frame length is less than 256bytes Data in the continuous data that does not exist due to differences in model Nos is handled as follows e Reading 0 is read as dummy data warning response is returned e Writing Data is not written warning response is returned 0 Handling Precautions Command frames up to 256bytes in length sometimes cannot be handled depending on the hardware and software of the master station in use For example N88 BASIC can handle only up to 255bytes If this happens limit the command frame length to match the limitations of the master station E Data Unit and Decimal Point Position 5 2 Read write data is not appended with a decimal point The unit and decimal point position is determined for each data item For details on the data unit and decimal point position see the SRF206 212 224 Installation Operation Manual Example Let s assume that the data to be read and written is numeric data 105 The data unit and decimal point position is automatically determined by the data address and instrument setup items So the numeric data 105 can have various meaning such as 10 5 and 105 C depending on the data address to be read and written Chapter 5 COMMUNICATION DATA TABLE 5 2 Communication Data Table The address and read write R W enable status of each data item to be determined are shown in the table below Meaning of R W column symbol O R W enabled X R
36. d recording response code 30 is returned When the feed key on the instrument body is manipulated during chart feeding by this command feed stops when the key is released Start message printing Prints eight messages 0 Printing OFF 1 to 8 Starts printing of No 1 to No 8 messages e Printing does not stop even if 0 is written during message printing e If 1 is written with the message print buffer full response code 30 is returned Chart feed speed scale selection Switches chart feed speed scale 1 No 1 chart feed speed No 1 scale 2 No 2 chart feed speed No 2 scale The scale is switched according to the channel whose scale switching method is preset to contact input communications When the power is turned OFF this item is reset to 1 No 1 chart feed speed No 1 scale Chapter 5 COMMUNICATION DATA TABLE TA Meanmoorba Reset integrating calculation Clears integrating calculation or F value calculation Bitmap data No 1 see page 5 27 0 to 63 If 0 is written the reset status stays as it is and integrating calculation is not started unless 1 is written e The initial status after the power is turned ON is 0 reset If one of internal DI external DI or communications is continuing when a DI function is set to integrating calculation reset the integrating calculation is continued Integrating calculation is reset by all reset Clear batch counter Clears the batch count to
37. e Ground terminal to a terminal resistance of 1002 or less before you connect the SRF206 212 224 to the input circuit or control circuit Failure to do so might cause electric shock or fire Be sure to turn the source power OFF before wiring the SRF206 212 224 Failure to do so might cause electric shock Do not touch power terminals and other electrically charged parts Doing so might cause electric shock OOO Do not disassemble the SRF206 212 224 Doing so might cause electric shock or faulty operation A CAUTION Wire the SRF206 212 224 according to predetermined standards Also wire the SRF206 212 224 using specified power leads according to recognized installation methods Failure to do might cause electric shock fire or faulty operation Use the SRF206 212 224 within the operating ranges recommended in the specifications temperature humidity voltage vibration shock atmosphere etc Failure to do so might cause faulty operation Do not allow lead scraps chips or water to enter the SRF206 212 224 Doing so might cause fire or faulty operation Tighten the terminal screws to the specification torque Incomplete tightening might cause electric shock or fire Do not use unused terminals on the SRF206 212 224 as relay terminals Doing so might cause electric shock or fire oo We recommend attaching the terminal covers after wiring the SRF206 212 224 Failure to do so m
38. e eee e eee eeeeees 2 1 RS 485 Connection cc ccc ccccce scence cesses nenn nennen nennen 2 3 E Connection with 5 wire system 60 cece eee eens 2 3 E 3 wire system used together eee e eee eee eee eee ees 2 4 RS 232C Models 2 33 20 22 a2 ann 2 5 RS 485 M odelS erenn ee ea ae Oe aa 2 6 SETTINGS Communication Setup Items 22eeeeeeeeseseneeeenenenennnnen 3 1 M System Setup 2 seeseeeeseesenennenseeeenensenen nennen 3 1 Initial Setup a an 3 2 m Station Address 2 an da 3 2 E Transmission Rate and Data Format oooococccccccccncc o 3 2 COMMUNICATION PROCEDURE Outline of Communication Procedure and Messages 4 1 BE Communication Procedure o ocoococcoconnncocnocno 4 1 m Message Configuration i cormmiocss inicias 4 1 E Examples u en ee a 4 2 E Data Address Concept see cece eee nee tenet eee n eee ees 4 2 Data Link Layer 1 eee eect rr rr rr 4 3 M Descripti0N oooooooccocccccconccnccr ete tenet trt ssss 4 3 Application Layer ooocoooccocccccconccocco cr n ene teenies 4 6 E Outline er a 4 6 Data Read 23 434 4 sus nase anne dea tdaaeawene 4 7 E Description of Read Instruction cece cece eee eee eee es 4 7 M Read Response eee eee eee eect eee creerea 4 8 m Decimal Numeric Expression numeric
39. e should be paid to the following timing 4 NE disable response message enable Master station Driver control enable Effective data instruction me sage Transmission line Slave station Driver control ONE End of master station End of slave station transmission transmission 1 End of master station transmission Driver disable time 5004s max 2 End of slave station reception Driver enable time 1ms min 3 End of slave station transmission Driver disable time 10ms max 4 End of master station reception Driver enable time 10ms min 4 13 Chapter 5 COMMUNICATION DATA TABLE 5 1 Basic Communication Data Processing E Communication Data Types and Formats O Types of communication data There are two types of communication data O Run status e Configuration O Format of communication data Data indicating the run status PV event etc of the instrument Data event setting values etc for setting the instrument status Communication data is classified into the following formats Numeric data e Bit data e Text data Data indicating a numeric value PV etc Data where each bit is significant alarms etc Bit data must be composed by transmission and decomposed by reception Data indicating text Text data unit tag name etc must be converted according to the character code table For details on character data see MSRF Char
40. eiving station The station address is 00 STX ETX CR and LF are not placed at the specified positions The device ID code is neither X nor x The station address subaddress or checksum is not two charactersdoes not long The calculation result of the checksum does not match the checksum of the message Non specified characters are included in the message e The data link layer contains a response message which is identical to the instruction message except for the checksum function e Use upper case characters A to F in the hexadecimal numerics for the station address and checksum 4 5 Chapter 4 COMMUNICATION PROCEDURE 4 3 Application Layer E Outline The application layer contains instructions data data count and termination code In the application layer the instruction message and response message have a different structure e There are two types of instruction messages read instructions and write instructions Each of these instruction messages have their own responses e A termination code indicates how an instruction message has been processed Application layer Instruction Read instruction Instruction code RS message Leading data address Read data count Write instruction Instruction code WS Leading data address Write data Response Read response Termination code message Read data Write response Termination code 4 6 Chapter
41. end of the transmission line Connect only one end of the shielded wire to the frame ground Other 3 wire system DIGITRONIK units of Yamatake can be used on the same communication line Conduct the wiring shown at the item Il 3 wire system used together on next page o Handling Precautions Be sure to connect SG terminals each other Failure to do so might cause unstable communications 2 3 Chapter 2 WIRING E 3 wire system used together An SRF206 212 224 supporting the RS 485 communication function can also be used in a 3 wire system The following is an example of such a connection DIGITRONIK control or 5 wire system slave station Terminating SDA resistor de SDB amp RDA lt aros ASG i O FG I Master station RDA Shielded lt RDB cable SDA x SDB 1 O SG TIT shga FGP Shielded cable 1 1 3 wire system slave station DA 1D DB _ 456 ora Y cable DIGITRONIK control or 5 wire system slave station SDA Terminating t SDB resistor T RDA RDB SG i ra 77 Shielded ad Connect one terminating resistor of 1500 5 1 2W min to the instrument at each end of the transmission line Connect only one end of the shielded wire to the frame ground must be wired externally On 3 wire system the CM
42. erential 0 to 29999 e When the range code is changed settings are initialized to their defaults Settings are not initialized even if the scale switching method is changed e For details on the decimal point refer to the engineering range decimal point address nn07W Scale selection status Reads the scale selection status 1 No 1 scale 2 No 2 scale 5 24 E Channel Data event Chapter 5 COMMUNICATION DATA TABLE e Address nn is a value obtained by adding 10 to channels 1 to 24 For example nn becomes 11 in the case of channel 1 e For details on the decimal point refer to the engineering range decimal point address nn07W en eens weaning tae No 4 event type selection Tag 1st character to 12th character Engineering unit 1st character to 6th character Sets and reads the No 1 to No 4 event setting values 19999 to 29999 Sets and reads the No 1 to No 4 event type selection 0 OFF 1 LOW 2 HIGH Sets and reads the No 1 to No 4 event differential value 0 to 29999 Sets and reads the No 1 to No 4 event recording ON OFF 0 OFF 1 ON Sets and reads the No 1 to No 4 event output destination 0 OFF 1 to 12 No 1 to No 12 relay output 13 to 24 No 1 to No 12 open collector output 25 to 36 No 1 to No 12 internal contact input Writes and reads the tag character string 12 characters Refer to Appendix SRF Character Codes Writes a
43. g 0 BETT DE gt N m wj m gt M al gt D gt gt D O PV value channel 16 426 PV value channel 17 427 PV value channel 18 428 PV value channel 19 429 PV value channel 20 430 PV value channel 21 431 PV value channel 22 432 PV value channel 23 PV value channel 24 e The PV value after calculation is read when the calculation has been set e In the case of the ON OFF range 0 OFF and 1 ON e For details on the decimal point in linear scale ranging refer to the engineering range decimal point page 5 21 S Nm Y gt N co gt gt amp D o 00 A amp N gt GQ gt oa Note The content of the event status summary in the process data area address 400W is same as the event status summary in the event data address 450W And the content of the event status summary in the process data area address 401W is same as the event status summary in the event data address 451W 5 6 E Event Data Chapter 5 COMMUNICATION DATA TABLE on AJO imeaningorbas 7 450 x 451 e Even if one of the upper and lower limit events of events No 1 to No 4 occurs the assigned bit becomes 1 Event status summary Event status an 1 461 van sat ena ae ES Even status amar as OX Even status eram O x Event status channetsy 485 0 X Event status amero Te Ox Event status hamna 487 01x Erem sanas hanes 8
44. ge lower limit so that it is smaller than the measurement range upper limit e When the range code is changed settings are initialized to their defaults e For details on the decimal point refer to the measurement range decimal point address nn04W Measurement range upper limit nn06 Sets and reads the measurement range upper limit 19999 to 29999 e Set the measurement range lower limit so that it is smaller than the measurement range upper limit When the measurement range lower limit is set so that it is equal to or greater than the measurement range upper limit a numerical value range error response code 44 is returned When the range code is changed settings are initialized to their defaults For details on the decimal point refer to the measurement range decimal point address nn04W 5 21 Chapter 5 COMMUNICATION DATA TABLE ons AW Weonngormas Engineering range decimal point nn07 O Sets and reads the engineering range decimal point 0 No digits past the decimal point XXXXX 1 digit past the decimal point XXXX X 2 digits past the decimal point XXX XX 3 digits past the decimal point XX XXX 4 digits past the decimal point X XXXX If the scaling is not linear the range code setting is disabled When the range code is changed settings are initializ ed to their defaults Engineering range lower limit nn08 O Sets and reads the engineering range lower limit 19999 to 29999 For detai
45. h 2h 3h 6h 12h 24h Sets and reads the fixed time interval timer H Oto 23 Min 0 to 59 If an attempt is made to set less than 5min a numerical value range error response code 44 is returned oa Woah es OO ooo wee POLO Non existent dates e g February 30th cannot be set Sets and reads the clock date and time Year 0to 99 Month 1 to 12 Day 1to31 H 0 to 23 Min Oto 59 If an attempt is made to set a non existent date a numerical value range error response code 44 is returned If O to 89 is written the year becomes 2000 onwards and if 90 to 98 is written the year becomes 1990 onwards Configuration lock Menu level Recording format Reads the setting inhibited lock setting permitted unlock and configuration lock setup on the SRF display setup unit 0 Unlock 1 Lock Sets and reads the menu level 0 Level 0 displayed 1 Levels 0 and 1 displayed 2 Allitems displayed Sets and reads the recording format 1 Trend Trend tabulation Trend schedule demand Fixed interval tabulation Fixed time tabulation Recorder ID No 613 Writes and reads the recorder ID No 0 to 99 Chapter 5 COMMUNICATION DATA TABLE oe ppp ea Recording time ON OFF Sets and reads recording time ON OFF 0 OFF 1 ON Scale recording ON OFF Sets and reads scale recording ON OFF 0 OFF 1 ON Recording color selection E Selects and reads t
46. he recording color 1 Standard type 2 DIN type Communications access rights Reads the communications access rights when the area is accessed by CPL communications 1 Read only 2 Read Write e Only during reading writing is not possible even on write accessible areas Even during reading and writing writing is not possible on only read accessible areas and reading is not possible on only write accessible areas Station address Reads the communications address used in CPL communications 0 to 127 Communications method g Reads the communications method for CPL communications 1 4800bps even parity 1 stop bit 2 4800bps no parity 2 stop bits 3 9600bps even parity 1 stop bit 4 9600bps no parity 2 stop bits Chapter 5 COMMUNICATION DATA TABLE E Common Data Area schedule demand printing en pepa vean Time setup ON OFF Sets and reads the No 1 to No 8 time setup used in schedule demand printing OFF No 1 time setup No 1 and No 2 time setup ON No 1 to No 3 time setup N enabled N enabled No 1 to No 4 time setup ON enabled enabled No 1 to No 5 time setup N enabled No 1 to No 6 time setup N enabled No 1 to No 7 time setup N enabled LS Aa IN O No 1 to No 8 time setup ON enabled No 1 time setup h 3 Sets and reads the time when schedule demand No 1 time setup min printing is carried out h 0 to 23 No 2 time setup h min 0 to 59 E Common
47. ight cause electric shock The Role of This Manual In all 2 manuals have been prepared for the SRF206 212 224 Read the manual according to your specific requirements The following lists all the manuals that accompany the SRF206 212 224 and gives a brief outline of the manual If you do not have the required manual contact Yamatake Corporation or your dealer Dot Printing Model Smart Recorder SRF206 212 224 Installation Operation Manual No CP SP 1027E This manual is required reading for those who use the SRF206 212 224 those who design hardware for integrating the SRF206 212 224 into operator control panels those who carry out maintenance and those who operate instruments in which the SRF206 212 224 is integrated It outlines the hardware configuration product features and the other products used in combination with the SRF206 212 224 It also describes how to install and wire the SRF206 212 224 for integrating into instruments method of operation maintenance and inspection troubleshooting and hardware specifications DIGITRONIK CPL Communications Dot Printing Model SRF206 212 224 Manual No CP SP 1028E This manual This manual is required reading for those who use the CPL communication functions of the SRF206 212 224 It briefly describes CPL communications how to wire the SRF206 212 224 communication procedures communication data for the SRF206 212 224 troubleshooting and communication specificat
48. ions 111 Organization of This User s Manual This manual is organized as follows Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Appendix COMMUNICATION FUNCTIONS This chapter lists communication functions and model numbers of the SRF206 212 224 WIRING This chapter describes RS 232C and RS 485 wiring methods to make a communication link between the SRF206 212 224 and other instruments SETTINGS This chapter describes SRF206 212 224 communication settings COMMUNICATION PROCEDURE This chapter describes communication procedures message configuration data read write and signal timing operations COMMUNICATION DATA TABLE This chapter provides various data tables for communications on the SRF206 212 224 MAINTENANCE AND TROUBLESHOOTING This chapter describes checkpoints to diagnose failures in SRF206 212 224 communications SPECIFICATIONS This chapter lists communication specifications for the SRF206 212 224 The appendix provides code tables and network configurations using the CMC10L RS 232C RS485 converter Contents SAFETY PRECAUTIONS Unpacking The Role of This Manual Organization of This User s Manual Conventions Used in This Manual Chapter 1 Chapter 2 2 1 2 2 2 3 2 4 Chapter 3 3 1 3 2 Chapter 4 4 1 4 3 4 4 4 5 COMMUNICATION FUNCTIONS WIRING RS 232C Connection 0 ccc cece cece cece cence eee
49. ld AND action excitation hold AND action non excitation non hold AND action non excitation hold OR action excitation non hold event re output OR action non excitation non hold event re output Sets and reads the No 1 to No 12 open collector outputs O OR action excitation hold OR action non excitation non hold OR action non excitation hold AND action excitation non hold AND action excitation hold AND action non excitation non hold AND action non excitation hold OR action excitation non hold event re output OR action non excitation non hold event re OANOaABRWNDY OR action excitation non hold output Chapter 5 COMMUNICATION DATA TABLE E Common Data Area user functions 850 OJO User function 1 key basic Sets and reads the basic registration of the user registration function 1 key 0 OFF 1 Output to internal contact input No 1 2 Call up setup items User function 1 assignment 1 Sets and reads the user function 1 key Value obtained by adding the following cardinal numbers to the screen No of the setup to be registered as 0 User function 1 assignment 2 Setup 0 No assignment Setup Item Cardinal Number Event 0 0 eo o NNOO Chart feed speed 1000 Date time e ooo o 1500 System ro e oo ooo 2000 Range e ooo n rn r r 27n00 Calculation setup is range setup 5000 Scale oo ooo o
50. lized to their defaults Calculation parameter 1 Sets and reads calculation parameter 1 e When input calculation type is set to 1 1 to number of channels Ach of inter channel deviation When input calculation type is set to 2 19999 to 29999 fixed value of fixed value deviation When input calculation type is set to 3 19999 to 29999 fixed value of fixed value deviation When input calculation type is set to 4 0 Integrating unit set to s 1 Integrating unit set to min 2 Integrating unit set to h When input calculation type is set to 5 0 to 2000 Value 10 times the standard reference temperature of F value calculation Example 121 1 C becomes 1211 When input calculation type is set to 6 1 to number of channels dry bulb temperature input channel e This setting is disabled when the input calculation type is set to OFF In this case the numerical value range is in error if a value other than O is written e When the input calculation type is changed the settings are initialized to their defaults Calculation parameter 2 Sets and reads the calculation parameter 2 e When input calculation type is set to 1 1 to number of channels Bch of inter channel deviation When input calculation type is set to 4 1 to 6 reset number of integrating calculation When input calculation type is set to 5 1 to 6 reset number of F val
51. llows 1 Add one byte each to the character codes of the message from STX to ETX 2 Derive the two s complement of the result of this addition 3 Convert the result into character codes Example The instruction message on the preceding page is used in the following example 1 Add one byte each to the character codes from STX to ETX The lower order one byte of the calculation result is 76H 2 The result of two s complement addition is 8AH 3 85H is converted into character codes and used as the checksum value The result is 8A 38H and 41H See the station address example on the preceding page for information on character code conversion o Handling Precautions The checksum in the instruction message can be omitted but no checksum is then included in the response message The checksum function should not be omitted to ensure proper message reception and transmission Chapter 4 COMMUNICATION PROCEDURE O CR and LF Carriage Return Line Feed 9 Role Indicates the end of a message lt gt Description CR is ODH and LF is OAH e Be sure to use CR and LF in pair Y Handling Precautions e f any of the following errors occur in the data link layer the instrument respond The communication conditions for both stations do not match different transmission speeds or the occurrence of a parity error The address of the transmitting station differs from the station address for the rec
52. ls on the decimal point refer to the engineering range decimal point address nn07W e When the range code is changed settings are initializ ed to their defaults Engineering range upper limit nn09 O Sets and reads the engineering range upper limit 19999 to 29999 For details on the decimal point refer to the engineering range decimal point address nn07W When the range code is changed settings are initializ ed to their defaults PV filter nn10 O Sets and reads the PV filter Otto 15 e Settings are disabled in the case of the communications input range and ON OFF input range PV bias nn11 O O Sets and reads the PV bias 19999 to 29999 e Settings are disabled in the case of the communications input range and ON OFF input range When the range code is changed settings are initializ ed to their defaults 5 22 Chapter 5 COMMUNICATION DATA TABLE E Channel Data calculation Address nn is a value obtained by adding 10 to channels 1 to 24 For example nn becomes 11 in the case of channel 1 ens WI Meanngardas Input calculation type nn15 O O Sets and reads the input calculation type OFF PV value Channel A channel B Fixed value current channel Current channel fixed value Integrating calculation F value calculation Relative humidity calculation e When the input calculation type is changed calculation parameters 1 to 3 are initia
53. lsl Irlolol lwl s e le s a ler Data link layer Application layer Data link layer Response message sx o 1 o o x o o ex a 2 Jon ur A Data link layer Application layer Data link layer The following sections describe in detail the data link layer and application layer E Data Address Concept The SRF206 212 224 uses data addresses to read and write data Data addresses allow data to be written and read to and from a corresponding address for the data 501W 502W 503W See Chapter 5 COMMUNICATION DATA TABLE for information on the relationship between data and address 4 2 Chapter 4 COMMUNICATION PROCEDURE 4 2 Data Link Layer E Description The data link layer contains eight types of basic message transmission informa tion e The instruction message and response message have the same structure in the data link layer STX The underlined Ho ETX parameters __ are set Checksum Station address Subaddress to fixed values os se ie au code ID code ada dele Data link layer Application layer Data link layer The following describes each function of the data link layer O STX Start of TeXt Role Indicates the beginning of a message Description Fixed at 02H e When the instrument receives an STX it is identified as the first character of a new instruction message regardless of location with a message O Station address Role Specifies the destinati
54. n Command has been processed normally Presem Abnormal 0 Command error Undefined command has been received Not present Abnormal 42 _ Adsress range error Write adress contains access inhibiteg Abnorma 43 Numeric abnormality Write data whose value is not within range error 32768 to 32767 is included Abnorma 44 Numeric value range Write data other than the specified value is abnormal error included Warning Write inhibit status error The write command was received in a write inhibit status Warning Write inhibit data error Write address contains a read only address or an address relating to an unmounted channel Warning 30 Instrument control error A nonexecutable control command has been received Warning 31 Write busy error The write command was received during writing on the instrument A nonexecutable control command is a control command that cannot be executed depending to the operating status of the recorder such as a feed request issued during printing When two or more errors occur simultaneously the response code having the higher priority is returned first 4 12 Chapter 4 COMMUNICATION PROCEDURE 4 7 Timing Specifications E Timing Specifications for Instruction and Response Messages When a slave station is connected with the master station directly via the RS 232C interface the following precautions regarding the transmission timing of instruction messages from the mas
55. nd reads the engineering unit string 6 characters Refer to Appendix SRF Character Codes 5 25 Chapter 5 COMMUNICATION DATA TABLE E Communication Data Area nem TO ergo Communications PV value 3500 O O Writes and reads the communications PV value communications input A or to 19999 to 29999 communications input B e The communications PV value becomes not fixed when the power is turned ON again Communication list 1st line 3600 to Writes and reads the printed characters on the 1st 1st character to 85th character 3684 and 3rd lines of the communications list Communication list 2nd line 3700to O Refer to Appendix SRF Character Codes 1st character to 85th character 3784 Communication list 3rd line 3800 t0 O 1st character to 85th character 3884 The 1stto the 3rd line are printed together e f a complete line is not all characters 20H 84H to 8FH AOH that line is not printed and the next line is printed pushed up 1 Communications input A Range code PV data acquisition point address CPL address 3500W 3501W 3502W 83 3503W 3504W 3505W ow 2 Communications input B Range code Sub code PV data acquisition Range code Sub code PV data acquisition No point address No point address CPL address CPL address 12 3500W 3512W 3501W 3513W 3502W 3514W 3503W 3515W 3504W 3516W 3505W 3517W 3506W 3518W 3507W 3519W 3508W 3520W 3509W
56. nnel 17 Channel 18 Channel 19 Channel 20 Channel 21 Channel 22 Channel 23 Channel 24 to 16 OMAN OA RWNDY 10 11 12 13 to 16 Chapter 5 COMMUNICATION DATA TABLE No 7 Event status address 461 to 484W b7 b6 b5 b4 b3 b2 bi b0 16 15 14 13 12 11 to Jo s 7 e 5 4 a 2 1 NOOB WD _ 8 No 1 lower limit event status No 1 upper limit event status No 2 lower limit event status No 2 upper limit event status No 3 lower limit event status No 3 upper limit event status No 4 lower limit event status No 4 upper limit event status 9 to 16 No 8 External switch input status summary address 500W Internal contact input status summary address 520W Relay output status summary address 540W Open collector output status summary address 560W b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 bi b0 16 15 ia is 12 i 109 s 7 Je Is 4 3 2 Jt E rr e Tepe Status Summary Status Summary Status Summary Status Summary 6 nos extemal switch input No 6 internal switch input No 6 relay output No 6 open collector output No 8 open collector output No 10 open collector output No 11 open collector output No 12 open collector output AA 5 29 Chapter 5 COMMUNICATION DATA TABLE E Range Code Tables DC voltage o 20 04 05 20 50 32 to 3200 F 21 51 32 to 3200 F 22 52 32 to 3308F 23 53 328 to 2498F 24 54 328 to 1472 F 25 55 328 to 2012 F 26 56 32
57. on station and allows communication with the specified station Description If 0 is set as the station address the communication function is stopped So to enable communication be sure to set an address value of 1 or more e Two hexadecimal characters For details see the example e See Chapter 3 SETTINGS for information on station address settings Example When the station address of the other instrument is 10 1 10 decimal OAH hexadecimal 2 This can be converted into character codes 0 30H A 41H 3 0A 30H 41H calculated in example 2 is used as the station address o Handling Precautions Note that the function of the station address differs entirely from that of the data address of the application layer O Subaddress Description The subaddress is meaningless on the SRF206 21 2 224 Be sure to set a subaddress of 00 30H 30H that has the same format as the station address O Device ID code Description Only character codes X 58H or x 78H can be set on the SRF206 212 224 4 3 Chapter 4 COMMUNICATION PROCEDURE 4 4 O ETX End of Text Role Indicates the end of the application layer Description Fixed at 03H O Checksum Role A value to be used to check whether or not a message has been corrupted by an error such as noise during communication lt gt Description Two hexadecimal characters e This function operates as fo
58. pter 5 COMMUNICATION DATA TABLE EM Common Data Area copy Copy source channel O gt Sets and reads the copy source channel in channel data copying 1 to number of channels Copy destination channel lower 901 O G Sets and reads the copy destination channel lower limit limit in channel data copying 1 to 902W value When 901W and 902W are written simultaneously by a single write command the 902W data to be written simultaneously is written normally if it is greater than the 901W data to be written even if the 901W data to be written is greater than the 902W data before it is written For example when 901W 1 and 902W 2 901W 3 902W 4 can be written simultaneously Copy destination channel upper 902 a 4 Sets and reads the copy destination channel upper limit limit in channel data copying 901W value to number of channels Copy execution 903 O O Executes copying and reads the copy state 0 Execution OFF end copy 1 Copy all data 2 Copy range calculation and scale data 3 Copy event data 4 Copy tag data 5 Copy engineering unit data When writing to EEPROM is started by copy execution the response is returned before writing is completed If the command even other than the copy execution command for writing to EEPROM is received before writing is completed response code 31 is returned When a read is carried out 0 is always read Accordingly read does not become an error response However it is meaningless
59. quisition Range code Sub code PV data acquisition No point address No point address CPL address CPL address 12 3500W 3512W 350W 3502W 3503W 3504W 3505W 3506W 3507W 3508W 3509W 3510W SW 3 ON OFF type digital signal is recorded as an input The ON OFF input data acquisition point address is designated by setting the range code 90 and by the following sub code No Sub code No Digital data acquisition point address Supplement poo OFFA digital data acquisition point address 1 to 12 Relay output No 1 to No 12 can be designated regardless of the presence of actual digital input and 13 to 24 Open collector output No 1 to No 12 output However the OFF status is 31 to 42 External switch input No 1 to No 12 fixed when a digital input that is not installed is designated 51 to 62 Internal contact input No 1 to No 12 5 31 Chapter 6 TROUBLESHOOTING E Check Items in Case Communication is Disabled 1 Make sure that the RS 232C and RS 485 connections are correctly wired 2 Make sure that the communication conditions for the SRF206 212 224 match those of the host computer If any one of the below settings between stations differ communication is disabled Settings that can be used on the SRF206 212 224 are underlined Transmission speed 4800 9600bps Data length 8bits Parity No parity even parity Stop bit 1 stop bit 2 stop bits 3 Make sure that the destination address of the command fr
60. range and number of digits of each data item depend upon the read data Example A normal response when two data items are read properly Termination code 00 normal Read data sm o Pofojxfojo 2 3 8 7 ojemxejsjorjer Data link layer Application layer Data link layer Example A warning response gt indicates the warning code numeric Termination code x warning Read data smo f Pofojxf fo Le 7 o fend a gt jor tr Data link layer Application layer Data link layer Chapter 4 COMMUNICATION PROCEDURE O Abnormal response Role Indicates that there is an abnormality in an instruction message which contains no data and cannot be normally read lt gt Description Information in the application layer Termination code Indicates an abnormality type See 4 6 Termination Code Table for details Example An abnormal response Termination code ssn ana so Jon roe emo ale x le le lenl ae y AA Data link layer Application layer Data link layer E Decimal Numeric Expression numeric data Role All the numerics read count write value see the description of the WS command and read data in the data address follow the rules given below 1 When a numeric is negative prefix the numeric with a minus sign 2DH Example 123 2DH 31H 32H 33H 2 When a numeric is 0 use one 0 Example 0 30H Example
61. re starting communication set up the communication conditions for the SRF206 212 224 and master station E Station Address Set a decimal numeric within the range 0 to 127 to system setup screen No Al on the SRF206 212 224 Slave stations connected in a multi drop configuration on the same transmission line in an RS 485 system must have unique addresses The default address is 0 Since the communication function is not activated at address 0 be sure to set a value other than 0 to execute communication E Transmission Rate and Data Format Set a decimal numeric within the range 1 to 4 to system setup screen No b on the SRF206 212 224 Use the same transmission rate and data format as on the master station The default is 1 1 4800bps 8bits even parity 1 stop bit 2 4800bps 8bits no parity 2 stop bits 3 9600bps 8bits even parity 1 stop bit 4 9600bps 8bits no parity 2 stop bits 3 2 Chapter 4 COMMUNICATION PROCEDURE 4 1 Outline of Communication Procedure and Messages This chapter outlines communication procedures and the concept behind message configuration E Communication Procedure The following is a simple breakdown of the communication procedure 1 The master station transmits an instruction message to a slave station to specify a station for communication 2 The slave station processes the instruction message and executes read and write operations
62. s forbid den The information and specifications in this manual are subject to change without notice Considerable effort has been made to ensure that this manual is free from inaccuracies and omissions If you should find an error or omis sion please contact Yamatake Corporation In no event is Yamatake Corporation liable to anyone for any indirect special or consequential damages as a result of using this product 1998 Yamatake Corporation ALL RIGHTS RESERVED The DIGITRONIK is a trademark of Yamatake Corporation in Japan HI SAFETY PRECAUTIONS J E About Icons The safety precautions described in this manual are indicated by various icons Please be sure you read and understand the icons and their meanings described below before reading the rest of the manual Safety precautions are intended to ensure the safe and correct use of this prod uct to prevent injury to the operator and others and to prevent damage to proper ty Be sure to observe these safety precautions Warnings are indicated when mishandling this A WAR N N G product might result in death or serious injury Cautions are indicated when mishandling this IN CAUTION product might result in minor injury to the user or only physical damage to the product E Examples N Use caution when handling the product S The indicated action is prohibited Q Be sure to follow the indicated instructions NWARNING Ground the FG Fram
63. shock AN CAUTION Wire the SRF206 212 224 according to predetermined standards Also wire the SRF206 212 224 using specified power leads according to recognized installation methods Failure to do might cause electric shock fire or faulty operation Do not allow lead scraps chips or water to enter the SRF206 212 224 Doing so might cause fire or faulty operation Tighten the terminal screws to the specification torque Incomplete tightening might cause electric shock or fire Do not use unused terminals on the SRF206 212 224 as relay terminals Doing so might cause electric shock or fire We recommend attaching the terminal covers after wiring the SRF206 212 224 Failure to do so might cause electric shock An SRF206 212 224 supporting an RS 232C communication function is wired for communication as shown below Communication with the master station in a point to point configuration The SRF206 212 224 is provided with three communication terminals RD SD and SG Data may not be output unless the other terminals of the master station RS 232C interface are short circuited as shown in figure on the next page Usually the pin array of the RS 232C connector of a PC is as shown in the figure on the next page terminal mode The locations of pins SD and RD RS and CS and DR and ER may be reversed MODEM mode but this is rare Check the RS 232C pin array in the host computer instruction manual Chapter 2 WIRING
64. t B added Description of communication input A and communication input B added Old chapter 6 COMMUNICATION PROGRAM FOR MASTER STATION deleted old chapter 7 TROUBLESHOOTING Old chapter 8 SPECIFICATIONS Description of connection with CMAS0 gt connection with CMCIOL changed Description of RS 232C cable changed Signal table 25 pins 14 pins deleted Handling Precautions added Note and comment added Upper bits row and lower bits column corrected Assigned signals RD and SD changed azbil Yamatake Corporation Advanced Automation Company 1 12 2 Kawana Fujisawa Kanagawa 251 8522 Japan URL http www azbil com Printed on recycled paper 07 Specifications are subject to change without notice Printed in Japan 1st Edition Issued in Aug 1998 M Ath Edition Issued in Mar 2008 G
65. ter station and response messages from the slave station should be observed O Response time out The maximum response time from the end of the instruction message transmission by the master station until when the master station receives a response message from the slave station is one second 1 in figure So the response time out should be set to one second Generally when a response time out occurs the instruction message is resent For details see Chapter 6 COMMUNICATION PROGRAM FOR MASTER STATION O Transmission start time A wait time of 10ms or more is required before the master station starts to transmit the next instruction message to the same slave station or a different slave station after the end of receiving a response message 2 in figure RS 485 3 wire system 1 2 Transmission Instruction Response Instruction Response line message message message message RS 485 5 wire system and RS 232C 1 2 Instruction Instruction message E message Response Response message message 1 End of master station transmission Transmission start time of slave station 1s max 2 End of slave station transmission Transmission start time of master station 10ms min Master station transmission line Slave station transmission line MI RS 485 Driver Control Timing Specifications When the transmission reception on the RS 485 3 wire system is directly controlled by the master station car
66. ue calculation When input calculation type is set to 6 0 Large wind speed 2 5m s or more 1 Medium wind speed 0 5 to 2 5m s 2 Small wind speed 0 5m s or less e This setting is disabled when the input calculation type is set to OFF or fixed value deviation In this case the numerical value range is in error if a value other than O is written e When the input calculation type is changed the settings are initialized to their defaults Calculation parameter 3 nn18 Sets and reads integrating parameter 3 0 to 10 Integration weighting e This setting is disabled when the input calculation type is set to other than integrating type In this case 0 to 10 can be written e When the input calculation type is changed the settings are initialized to their defaults Segment table use Sets and reads segment table use 0 Use disabled Use segment table 1 Use segment table 2 Use segment table 3 5 23 Chapter 5 COMMUNICATION DATA TABLE E Channel Data scale Address nn is a value obtained by adding 10 to channels 1 to 24 For example nn becomes 11 in the case of channel 1 em Je m m Nearing of Data No 1 scale lower limit nn20 Sets and reads the No 1 scale lower limit value 19999 to 29999 e When the range code is changed settings are initialized to their defaults e For details on the decimal point refer to the engineering range decimal point address nn07W

Digitronik CPL Communications User's Manual

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