Toyo Electric co. Ltd.,
Contents
1. below Sequencer CPU Master station Remote I O station 0 C remote SOT SET Yno gt Refresh command H SET Yn6G gt Data link start ede Butler Memory 2c FROM Q lt Remote input i LINK SCAR Optical data inputs RX OUT1 OUT16 E TO E gt Remote output Einkecan Optical data outputs i RY IN 1 IN 16 The refresh command Yn0 turns on The request for data link start Yn6 or Yn8 turns on The link is scanned to store the optical data inputs OUT from the C remote SOT in the remote input RX area of the master station Data is uploaded from the remote input RX area of the master station according to the FROM command Data is downloaded from the remote output RY area of the master station according to the TO command The link is scanned to send data in the remote output RY area of the master station to the optical data outputs IN of the C remote SOT 15 DS4 2156 6 1 2 Processing of remote input output signals of the C remote SOT Remote input output signals of the C remote SOT are processed via the remote input RX and remote output RY areas of the master station Remote inputs outputs of the master station are assigned to addresses EOH to 15FH RX and 160H to 1DFH RY in the buffer memory For2. e eee o a I lo N ra Ae me Ql TERRO TS 3 SNS SVS Z LO a ETETE OT Head on Osses ENNIS 00900099 IS _ se es N 0 q o J Station No select switches x2 Used to select the remote station No of the unit between 1 and 64 Baud rate select switch Used to select the baud rate of the CC Link between 0 and 4 Mode select switches Used to select the M S mode X mode etc POW power lamp Lights red when the main body is normally supplied with power DT RCV normal data lamp stabilized reception lamp DT lights red when data transfer between the other SOT is possible RCV lights green when the reception level of your SOT is stabilized CTL TCD transfer stop input lamp transmission stop input lamp CTL lights red when the optical transfer stops TCD lights green when the optical transmission stops RUN ERR data link execution lamp communication error lamp RUN lights green when data is normally exchanged with the master station ERR lights red when a CC Link communication error occurs and blinks when the position s of the station No select switches or baud rate select switch is are changed with the power supply on SD RD data transmission lamp data reception lamp SD lights green when data is being transmitted through the CC Link RD lig
3. Signal direction Signal direction C remote SOT gt Master unit Master unit gt C remote SOT Device No Description Device No Description RX00 Optical data inputs OUT 1 RYOO RXOF Not used RX01 0 OUT 2 RY10 Optical data outputs IN 1 RX02 0 OUT 3 RY11 0 IN 2 RX03 0 OUT 4 RY12 0 IN 3 RX04 0 OUT 5 RY13 0 IN 4 RX05 0 OUT 6 RY14 0 IN 5 RX06 0 OUT 7 RY15 0 IN 6 RX07 0 OUT 8 RY16 0 IN 7 RX08 0 OUT 9 RY17 0 IN 8 RX09 0 OUT10 RY18 0 IN 9 RXOA 0 OUT11 RY19 0 IN10 RX0B 0 OUT12 RY1A o IN11 RX0C 0 OUT13 RY1B 0 IN12 RXO0OD 0 OUT14 RY1C 0 IN13 RX0E 0 OUT15 RY1D 0 IN14 RXOF SW3 OFF DOD RX1E 0 IN15 SW3 ON 0 OUT16 vine SW3 OFFID OD OOOO RX10 RX1F Not used SW3 ON Optical data outputs IN16 OUT1 to 16 RX00 to RXOF Outputs the data sent from the normal SOT RVC RXOF Set to 1 during stabilized reception With SW3 on RXOF is switched to OUT16 and cannot be used IN1 to 16 RY10 to RY1F Inputs the data to be transmitted to the normal SOT CTL TCD RY1F The transmission and reception are ceased with SW2 off and RY1F on CTL The transmission is ceased with SW2 on and RY1F on TCD With SW3 on RY1F is switched to IN16 and cannot be used 234 DS4 2156 6 3 4 Remote input RX area Remote inputs of the C remote SOT are stored in the remote input area in the buffer memory of the master station at the relevant addresses
4. 19 DS4 2156 Error invalid station addresses 14H to 17H defaulted 0 Local remote stations specified as error invalid are not considered as data link failed by the master and remote stations if they cannot be data linked due to power failure or for another reason Note that no error can be detected at error invalid stations If they are also specified as reserved they are considered as not connected Set on the bits corresponding to the station Nos of the stations to be error invalid For the unit occupying two or more remote local stations set on the bit corresponding to the station No specified by the station No select switches 1 to 64 in the following table represent station Nos Address b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 b1 bO 14H 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 15H 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16H 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 17H 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 Station information addresses 20H to 5FH Specify the type of each of the remote local stations connected or specified as reserved Data structure b15 b12b11 b8 b7 bo Station type Number of Station occupied stations La Single sta
5. Terminal resistor Terminal resistor Baud rate Total number Cable length at each Minimum cable length Total cable extension 4 of remote end of master station between remote FANC SB FANC SBH stations 1 2 stations 3 156 Kbps 64 or less 1 0 m or more 0 3 m or more 1200 m or less 1200 mor less 625 Kbps 600 m or less 900 m or less 2 5 Mbps 200 m or less 400 m or less 5 Mbps 110 m or less 160 m or less 0 6 m or more 150 m or less 10 Mbps 0 3 m or more 50 m or less 20 m or less 0 4 m or more 30 m or less 0 6 m or more 80 m or less 0 7 m or more 100 m or less 1 0 m or more 100 m or less 48 or less 0 3 m or more 50 m or less 80 m or less 0 4 m or more 100 m or less 32 or less 0 3 m or more rl r A N pR Rs Re RoR Ek 4 Vv For the system including local and intelligent device stations Baud rate Cable length at each end of Minimum cable length Total cable extension 3 master local and intelligent between remote I O and FANC SB FANC SBH device stations 1 remote device stations 2 156 Kbps 2 0 m or more 0 3 m or more 1200 m or less _ 1200 m or less 625 Kbps 600 mor less 600 mor less 2 5 Mbps 200 m or less 200 m or less 5 Mbps 110 m or less 110 m or less 0 6 m or more 150 m or less 150 mor less 10 Mbps 0 3 m or more 50 m or less 0 6 m or more 80 m or less 0 7 m or more 50 m or less 1 0 m or more 100 m or less 80 m or less
6. 7 Terminal resistor nA aR ah RR 1I Terminal resistor Master 0 station Local or intellige g y 0 nt device station Remote I O or device station Master station Remote station Install the terminal resistor provided with the master local unit at each end of the data link cable Install 110 Q The terminal resistor type depends on the cable for FANC SB or FANC SBZ or 130 Q for FANC SBH For detail see the User s Manual for CC Link System Master Local Unit 243s DS4 2156 5 1 4 Maximum number of units connected The C remote SOT is a remote I O station and occupies a single station Up to 64 SOTs maybe connected When other units are to be connected the following conditions should be met UOUx0OOU000x0U000xO00000x000 s00 a Number of units that occupy a single station each b Number of units that occupy two stations each c Number of units that occupy three stations each d Number of units that occupy four stations each UOUUxHOUU0D0UUXHOUOCU0D0x O00so0d00 A Number of remote I O stations B Number of remote device stations C Number of local standby master and intelligent device stations 5 2 Caution in wiring 1 The data link cable should be connected with a CC Link dedicated cable 2 The shielded braided cable to be connected to the connector terminal block should be stripped t
7. IO Q 1ACH 1ADH Q Qj 1C6H 1C7H a2 DS4 2156 6 4 Data processing time The data processing time by the C remote SOT is calculated as follows 6 4 1 Time required for transmitting data Maximum processing time MS LS x 2 optical transfer time x 2 6 4 2 Time required for uploading received data Maximum processing time MS x 2 LS x 2 MS Scan time by sequence program of master station LS Link scan time Optical transfer time Time required for optical transfer from C remote SOT to normal SOT M S mode 20ms MAX X mode 30ms MAX The link scan time for the CC Link is calculated as follows LSO BT 29 49 NIx4 8 0 NWx9 6 9 Nx32 4 0 nix4 8 0 nwx9 6 9 ST O number of communication failed stations x 48 x BT x number of retries 2 This term is required when one or more communication failed stations exist BT A constant baud rate NI The largest station No of a b and c including all occupied stations NW The latest station No of b andc A multiple of 8 including all occupied stations N Number of connected stations ni a b c nw b c ST A constant the largest of and 800 ax 15 900 bx 50 If c S 26 1200 c x 100 If c gt 26 3700 c 26 x 25 a The total number of occupied remote I O stations b The total number of occupied remote device stations c The total number of occupied intelligent device stations including local
8. Sales Engineering Sect Electronics Div Kagiya Factory 29 DS4 2156 7 2 3 If data cannot be exchanged Troubleshooting flow against impossible data exchange s the same baud rate used by master station and C remote SOT Specify the same baud rate for master station and C remote SOT Specify correct station No USpecify a No between 1 and 64 Do not use the same station No more than once Is station No of C remote SOT correct For total number of remote stations specify the largest station No of connected remote units including occupied stations number of remote stations correct Are any error code stored in link register No Take corrective action against error code Cancel the specification as reserved station Specified as reserved station Is remote station information written at parameter settings Write remote station information Is data received See the flow against impossible reception Is transmission stop input off Turn transmission stop input off Contact our sales office or Sales Engineering Sect Electronics Div Kagiya Factory 30 DS4 2156 7 2 4 In case of impossible reception Troubleshooting flow against ae tial Are I O signals read by sequence p
9. and 15 16 output bits 16th bits may be switched to control input output No of control inputs 1 CTL TCD with DSW3 off No of control outputs 1 RCV with DSW3 off Switches Station No select switches 2 rotary switches Baud rate select switch a rotary switch Mode select switches dip switches Indicator lamps POW lamp Lights red with power supply on CTL TCD lamp Lights red with CTL input on Lights green with TCD input on D T RCV lamp Lights red when data is normally received Lights green during stabilized reception IN lamp Lights red with relevant optical output data on OUT lamp Lights green with relevant optical input data on RUN lamp Lights green during normal data exchange with master unit ERR lamp Lights red with data error received and turns off during normal communication SD lamp Lights red during linked data transmission RD lamp Lights red during linked data reception 33 DS4 2156 Item Specification Operating ambient 20 to 50 deg C no condensation allowed during operation temperature Operating ambient 40 to 85 RH no condensation allowed humidity Operating ambient 4 000 Lx or less no disturbing rays should directly enter receiver illuminance Vibration resistance 10 to 55Hz 1 5mm dual amplitude 2 hours each in X Y and Z directions Impact resistance 500 m s approx 50G 2 hours
10. and the RCV output turn off With the 16th bit status switch SW3 set to OFF the remove input RY1F on the C remote SOT is used for transfer stop input CTL With the transfer stop input CTL on the transfer stop lamp CTL lights and as the transmission and reception are forcedly prohibited the DT RCV lamp and all data outputs turn off 4 3 2 X mode Select the X mode Set the mode select switch SW2 to ON to select the M S mode In the X mode the M S select switch is ineffective Turn the power supply on The power lamp POW lights With the 16th bit status switch SW3 set to OFF the remove input RY1F on the C remote SOT is used for transfer stop input TCD Select the transmission stop function When data is communicated uni directionally between two transfer units the transmission stop input TCD should be used With the TCD input on the transmission stops and only the reception remains possible When the other transfer unit is out of the operational range not synchronized the transfer unit with the TCD input off repeats transmission and reception at regular intervals The one with the TCD input on waits a signal transmitted from the other When the other transfer unit is within the operational range synchronized a The transfer unit with the TCD input off repeats transmission and reception at regular intervals b If the one with the TCD input on normally receives an optical signal from the other it
11. as data link failed station Number of automatically reset stations address 03H defaulted 1 Specify the number of remote local stations that can be reset during a single link scan Specify a number between 1 and 10 Operation status in case of CPU breakdown address 06H defaulted 0 Choose to cease the data linking set to 0 or continue set to 1 when the CPU unit of the master station stops due to an error Reserved stations addresses 10H to 13H defaulted 0 Any of the remote local stations specified as connected but not actually connected may be considered as data link failed To prevent this set the relevant bit s to 0 If any of the remote local stations actually connected is specified as reserved it will never be data linked Set on the bits corresponding to the station Nos of reserved stations For the unit occupying two or more remote local stations set on the bit corresponding to the station No specified by the station No select switches 1 to 64 in the following table represent station Nos Address b15 b14 b13 b12 b11 b10 b9 b8 b7 b6 b5 b4 b3 b2 bi bO 10H 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 11H 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 12H 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 13H 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49
12. buffer memory of the master station at the relevant addresses The correspondence between the station No of the C remote SOT and the applicable buffer memory address is shown below Master Station Buffer Memory Addresses Master Station RY gt C Remote SOT Station Buffer Station Buffer Station Buffer Station Buffer Station Buffer No memory No memory No memory No memory No memory address address address address address 0 160H 161H OD 17AH 17BH O D 194H 195H OD 1AEH 1AFH OD O 1C8H 1C9H 0 162H 163H Q 7 17CH 17DH D 196H 197H OD 1BOH 1B1H OD D 1CAH 1CBH 0 164H 165H Q 7 17EH 17FH O D 198H 199H OD 1B2H 1B3H OD Q 1CCH 1CDH 0 166H 167H Q 7 180H 181H OD 19AH 19BH O Qj 1B4H 1B5H OD D 1CEH 1CFH 0 168H 169H Q D 182H 183H JOD 19CH 19DH O Qj 1B6H 1B7H OD O 1D0H 1D1H 0 16A0 16BH OD D 184H 185H JOD 19EH 19FH O Qj 1B8H 1B9H Q Q 1D2H 1D3H 0 16CH 16DH D D 186H 187H OD 1A0H 1A1H OD 1BAH 1BBH D O 1D4H 1D5H 0 16EH 16FH OD D 188H 189H OD 1A2H 1A3H OD 1BCH 1BDH D O 1D6H 1D7H 0 160H 171H OD 18AH 18BH O D 1A4H 1A5H OD 1BEH 1BFH D O 1D8H 1D9H 0o 172H 173H OD D 18CH 18DH OD D 1A6H 1A7H O Qj 1COH 1C1H OD Q 1DAH 1DBH Ooo 174H 175H O OD 18EH 18FH Q Q 1A8H 1A9H O Qj 1C2H 1C3H OD Q 1DCH 1DDH Ooo 176H 177H OD OD 190H 191H IO Q 1AAH 1ABH O O 1C4H1C5H IOD 1DEH 1DFH Ooo 178H 179H O D 192H 193H
13. item Check method Entire system cannot be data linked Cable connections Check cables with eyes or circuit tester Check circuit status SWO0090 Terminal registers Connect terminal registers to units at both ends Check that terminal resistors are compatible with cables Error at master station CPU Check error code on sequencer CPU and take corrective action Parameter settings Check contents of parameters Request for start of data linking Check that request for start of data linking Yn6 or Yn8 has been on Error at master station Check parameter status of your station SW0068 switch status SWOO06A mounting status SW0069 and blinking of ERR LED on master station Synchronized mode If scan time exceeds the maximum limit in synchronized mode switch to non synchronized mode or reduce baud rate Data cannot be exchanged with remote station Data linked Check LEDs on remote station and master station s communication status with other stations Station reserved Check contents of parameters Station No consistent with parameters Check contents of parameters and remote station No Station No duplicated Check remote station No Correct address Check that address corresponding to station No is used Faulty station cannot be detected Error invalid station Station No duplicated Check Check contents of paramete
14. secondary damage resulting from the use of the product 12 Revision History Date Content of change Responsibility Aug 2000 First issue Development Sep 2000 Q series added revision A Development 35
15. slave units see the relevant user s manual 7 2 1 Troubleshooting flow A problem occurs Is RCV lamp green on C es remote SOT off Yes Is RUN lamp on See the flow against RCV lamp green being off master unit off Is RD SD lamp on Yes master unit off or continuously lit Does any statio y Yes See User s Manual for CC Link System Master Local Unit become faulty at certain baud rates No See the flow against impossible data exchange Check for cable wirings longer than specified and for confused cables Check that terminal registers are provided and constants are correct 28 DS4 2156 7 2 2 If the RCV lamp Green is off Is RCV lamp green on C remote SOT off Is the other SOT powered Power the other SOT Relocate optical axis so that RCV lamps on both SOTs will turn on Is optical axis correctly located s CTL TCD function if provided with theother Turn CTL TCD function off CTL function Optical transfer stop function TCD function OPtical transmission stop function The other SOT is faulty No Please return it to us with detailed description of problem Does the situation remain the same if the other SOT is replaced with C remote SOT is faulty Contact our sales office or
16. the power and data link cables 5 2 Caution in Wiring J Relocation of optical axis Relocate the optical axis and check the RCV lamp on each SOT n oO nat pan 5 Q O 3 o ni oO 5 n D 2 D D O ne D o 2 D 3 N a D Cc O 30O t ia oo Fic ato gt o ous oO O S Ox T Sues Z Q o Preparation of transmission reception program Prepare a sequence program for See 6 Programming Procedure transmitting receiving data to and from the C remote SOT Check the transmission reception status from the C remote SOT input output status and errors detected by the master unit i For the steps enclosed by dot lines see the User s Manual for Master Local Unit DS4 2156 4 2 Switch settings Mode select switches i 5 5 5 TTT sis leis feis Station No select VA switches Baud rate select switch 4 2 1 Setting the station No select switches Station No select switches Description X10 switch Used to specify the first digit of the station No 6 3 g thy T X1 switch Used to specify the second digit 0 of the station No Select a station No between 01 and 64 The station No should be 01 when there is no previous station or previous station No number of stations occupied by the unit
17. 3 Description of Modes 4 3 1 M S mode Set the mode select switch SW2 to OFF to select the M S mode Designate your unit as master or slave When data is communicated bi directionally between two transfer units the one should be designated as master and the other as slave Set the M S select switch SW1 to ON to designate your unit as slave Turn the power supply on The power lamp POW lights When the other transfer unit is out of the operational range not synchronized the master repeats transmission and reception at regular intervals The slave waits a signal transmitted from the master When the other transfer unit is within the operational range synchronized a A signal is transmitted from the master to the slave b The slave detects the end of the signal transmitted from the master and transmits a signal in response to it c After transmitting a signal the master receives the signal transmitted from the slave detects the end of that signal and transmits another signal The master and slave detect the end of each signal transmitted from the other and alternately repeats the transmission and reception When the units are synchronized the normal data lamp DT lights If the received data is determined normal the relevant data output turns on If the reception level drops below 120 of the on level of the DT output due to a stain on the projector receiver or an optical axis shift the stabilized reception lamp RCV
18. DS4 2156 CCL ink Remote Space Optical Transfer Unit SOT CP1601 1603 series Compatible with CC Link Ver 1 10 Operation Manual Read this manual before use Thoroughly read this manual and understand its contents before using inspecting or servicing this unit ap Toyo Electric co Ltd Head Office Kagiya Factory Tokyo Sales Office Nagoya Sales Office Osaka Sales Office Hiroshima Sales Office Electronics Division Hikizawa 1 39 Kagiya cho Kasugai Aichi 480 0393 Phone 0568 88 1181 Fax 0568 88 3086 Furukawa Chiyoda Building No 95 Uchikanda 2 15 9 Chiyoda ku Tokyo 101 0047 Phone 03 3256 6665 Fax 03 3254 3650 Hanaguruma South Building No 901 Meieki 5 16 17 Nakamura ku Nagoya 450 0002 Phone 052 581 8508 Fax 052 582 2020 Osaka Godo Building No 801 Doyama cho 1 5 Kita ku Osaka 530 0027 Phone 06 6361 1626Fax 06 6312 6762 KN Building No 201 Osu 3 7 2 Minami ku Hiroshima Hiroshima 732 0802 Phone 082 285 6194 Fax 082 285 7286 DS42107A jtd 2000 09 05 DS4 2156 Introduction Thank you for choosing our SOT CP1601 1603 series remote space optical transfer unit Fully understand the contents of this manual before starting the installation or maintenance work If you have any question or need further information regarding this manual consult the nearest sales office or the Sales Engineering Section Electronics Division Kagiya Factory at 0568 88 1181
19. Keep this manual with care Outline These series provide remote space optical transfer units compatible with the Mitsubishi Electric s PLC CC Link Ver 1 10 hereinafter referred to as C remote SOTs The C remote SOT is a remote I O unit where a single station can be occupied by a system Up to 64 C remote SOTs can be connected with a single master unit it is a parallel optical transfer unit with 16 input bits and 16 output bits The SOT CP1601 series cannot communicate with the SOT 4102H3 and SOT V1601R series The SOT CP1603 series cannot communicate with the SOT 4302H3 and SOT V1603R series The names of systems product companies etc shown in this manual are trademarks of relevant companies e The models compatible with the CC Link Ver 1 10 CC Link are marked with the logo shown to the right The C remote SOT is marked with the logo on the nameplate at the rear of the main body Contents 1 Precautionary Notes neces 2 Construction eneen 2 1 Model 2 2 Example of wiring 2 3 Applicable master local units 3 Component Names and Functions 4 Settings and Procedure sia eee 4 1 Procedure 4 2 Switch settings 4 3 Description of Modes 4 4 Installation 5 Electric Connection sa 5 1 Connection diagram 5 2 Caution in wiring 6 Programming Procedure esenee 6 1 Outline of data exchange 6 2 Master station input output signals 6 3 Master station buffer memory 6 4 Data pr
20. The correspondence between the station No of the C remote SOT and the applicable buffer memory address is shown below Master Station Buffer Memory Addresses C Remote SOT gt Master Station RX Station Buffer Station Buffer Station Buffer Station Buffer Station Buffer No memory No memory No memory No memory No memory address address address address address 0 E0H E1H OO FAH FBH Od 114H 115H Od 12EH 12FH Od 148H 149H 0 E2H E3H OO FCH FDH JOD 116H 117H OD 130H 131H OOD 14AH 14BH 0 E4H E5H 0 oO FEH FFH Od 118H 119H OD 132H 133H IOD 14CH 14DH 0 E6H E7H OO 100H 101H OD 11AH 11BH O Qj 134H 135H IOD 14EH 14FH 0 E8H E9H OO 102H 103H OD 11CH 11DH O Qj 136H 137H IOD 150H 151H 0 EA0 EBH OO 104H 105H JOD 11EH 11FH O Q 138H 139H IO OD 152H 153H 0 ECH EDH 0 0 106H 107H OD 120H 121H OD 13AH 13BH OD D 154H 155H 0 EEH EFH OO 108H 109H OD 122H 123H OD 13CH 13DH Q 156H 157H 0 FOH F1H OO 10AH 10BH O D 124H 125H OD 13EH 13FH O Q 158H 159H Ooo F2H F3H OO 10CH 10DH OD O 126H 127H OD 140H 141H Q Q 15AH 15BH og F4H F5H OO 10EH 10FH IO OD 128H 129H OD 142H 143H IOD 15CH 15DH og F6H F7H OO 110H 111H OOD 12AH 12BH O Qj 144H 145H IOD 15EH 15FH og F8H F9H 0 O 112H 113H IO Q 12CH 12DH Q O 146H 147H 6 3 5 Remote output RY area Remote outputs to the C remote SOT are stored in the remote output area in the
21. Y7F RY70 Link scan IN1 8 peers INQ 16 CTL TCD y L IN1 8 L INQ 16 CTL TCD IN1 8 gt L INQ 16 CTL TCD J IN1 8 1 ing 16 CTL TCD Station No 1 Station No 2 Station No 3 Station No 4 Note The 16th bit is used for CTL TCD with DSW3 off or for IN16 with DSW3 on 16 6 2 Master station input output signals DS4 2156 The master station input output signals to and from the CPU unit are listed below For detail of the input output signals see the User s Manual for CC Link System Master Local Unit n in the device No column represents the starting I O No of the master station which is determined by the number of units installed in front of the master station If the starting I O No of the master station is X Y20 for example X nQ 0 X nQ 1F Q X20 X3F Y nQ 0 Y nQ 1F Q Y20 Y3F I O Signal List Device No Signal name Device No Signal name Unit failure Refresh command Your station data linked Parameters set Other station data linked Not used Request for unit reset accepted Request for unit reset Not used Not used Data linking per buffer memory parameters normally started Request for data linking per buffer memory parameters Data linking per buffer memory paramet
22. al resistor DS4 2156 5 Electric Connection 5 1 Connection diagram 5 1 1 Connection of the C remote SOT Connector terminal block arrangement From previous station DA DB DG SLD FG oy yec Blue White Yellow Braide CC Link dedicated cable For 24 VDC power supply For next station CC Link dedicated cable Each cable should be stripped to 7 mm 5 1 2 Mutual connection of link data cables for CC Link Ver 1 10 The station to station distance and total extension distance are determined by the baud rate setting and the construction of units used Maximum transfer distance Baud rate 156kbps 625kbps 2 5Mbps 5Mbps 10Mbps Station to station 20 cm or more cable length Maximum transfer 1200m 900m 400m 160m 100m distance Maximum transfer distance A RR Lr Terminal resistor For T branch connection eee resistor O Master station O Remote station Baud rate 156kbps 625kbps 2 5M 5M 10Mbps unacceptable Station Between master local 1 m or more For the system only consisting of remote I O and to station or intelligent remote device stations station device station and 2 m or more For the system including local and intelligent cable previous subsequ
23. bration or impact that exceeds the rating the SOT s optical passage may be interrupted by a person or another obstacle or a device that will generate a strong magnetic field e g electromagnetic contactor or motor or a source of radio frequencies e g inverter is used Extention of the cable The data link and power cables should be separately extended Power cable specifications 0 3 mm or more The cable should be as short as possible and must not exceed 50 m Install a regulated voltage power supply within 50 m The extension should be adjusted in consideration of voltage drop A shielded power cable is recommended Data link cable Specified by the baud rate etc See section 5 Electric Connection Use a data link cable dedicated for CC Link For detail see the User s Manual for CC Link Master Local Units The following instructions should be observed in routing the data link and power cables to protect them from noises and surges They should be separately wired and must not be laid near or bundled together with the main circuit or any line with a high voltage or load should be at least 100 mm away from them The same applies to cable relays Communication settings This unit requires several items to be set with switches including the station No and baud rate See 4 2 Switch settings Terminal resistors A terminal resistor provided with the master slave unit should be installed at each en
24. d of the data link cable 16th input output bits The 16th input IN bit has been factory set to CTL and the 16th output OUT bit to RCV When using the 16th input output bits for control inputs outputs set mode select switch SW3 to ON 2 Construction 2 1 Model Uul UO UU JU 2 2 Example of wiring Optical axis direction H Head on S Side on Transfer distance 01 1 m 03 3 m Number of input output bits 16 16 bits each Series model DS4 2156 inate Sequencer Sequencer unit CPU CPU CC Link SOT CP X SOT CP CC Link 1601 N 1601 Terminal resistor SOT CP oN SOT NP Parallel I O Terminal resistor 1601 No 1601 Terminal resistor SOT CP N SOT NP Parallel 1 0 1 0 Terminal resistor 1601 NY 1601 2 3 Applicable master local units The C remote SOT can be connected with the following master local units D A1SJ61BT11 D AJ61BT11 Master local unit for QnA series Master local unit for Q series Master local unit for AnS A2US series Master local unit for A series O0 A1SJ61QBT11 Master local unit for Q2AS series O0 AJ61QBT11 O0 QJ61BT11 DS4 2156 3 Component Names and Functions
25. detail of the buffer memory see 6 3 Buffer memory of master station Remote input RX area Optical data inputs of the C remote SOT are always stored in the remote input area of Station No 1 Station No 2 Station No 3 Station No 4 For Station No 1 For Station No 2 For Station No 3 For Station No 4 the master station through link scanning Address EOH E1H E2H E3H E4H E5H E6H E7H E8H Remote output RY area Master station C remote SOT Optical data inputs OUT Remote input RX RXOF RX00 RX1F RX10 RX eg es Ue RX3F RX30 PRATE a RX5F RX50 RX6F RX60 RX7F RX70 RX8F RX80 Link scan OUT1 8 Station No 1 OUT9 16 RCV OUT E48 lt Station No 2 OUT9 16 RCV outi 8 lt Station No 3 iy OUTS 16 RCV outi 8 lt Station No 4 C OUTS 16 RCV Note The 16th bit is used for RCV with DSW3 off or for OUT16 with DSW3 on Data in the remote output area of the master station is always sent to optical data outputs of the C remote SOT through link scanning Address 160H 161H 162H 163H 164H 165H 166H 167H 168H Master station C remote SOT Optical data outputs IN Remote output RY RYOF RYO RY1F RY10 ERY AFERY E0 RY3F RY30 RY4F RY40 RY5F RY50 RYOR RYG R
26. each in X Y and Z directions Protection class IP40 Power supply Connector terminal block MSTB 2 5 2 ST 5 08 Phoenix Contact connection Physical dimensions 900 W x800 D x200 H for detail see the schematic in section 10 10 Schematic 90 2 80 Zi Zy A s O Center of optical axis MELI nt gt e US e our IN axis Ss OO Coo OO Ko gt On av ot 2OOn OO wO en OO Oh Oso OO OOs TOL OOs OOK OQO EI OO ee OO _ Material ABS O O UL inflammable resin A Color Blue 34 DS4 2156 11 Settings and Procedure 11 1 Guarantee period An year after delivery to the specified location 11 2 Scope of Guarantee If any part of the product is found to have a fault attributable to us during the guarantee period as defined above it will be replaced or repaired at our cost This does not apply when the product has been incorrectly handled or used by the user the fault was caused for a reason not related with the product the product has been altered or repaired by the third party or the fault was caused by a natural disaster or another accident unavoidable by us We only guarantee the product itself and take no responsibility for any
27. ent device stations length Station 1 Between remote O station and remote 30cm or more device station X2 Maximum number of units 6 connected per branch Maximum trunk length X3 500m 100m Excluding cables between terminal resistors and branches T branch interval X4 Not limited Maximum branch length 8m Cable length per branch Total branch length 200m 50m Total length of branches Terminal resistor 1100 1 2W x2 Connected between DA and DB at trunk ends T branch terminal block connector Terminal block A commercial one Connector FA sensor connector length Trunk cables should be stripped to a shorter x3 X4 lt 1 Master station Loca or intel 12 igent device station U Terminal resistor Remote I O or device station Note All units and cables on the system should be compatible with the CC Link Ver 1 10 DS4 2156 5 1 3 Mutual connection of link data cables when units older than the CC Link Ver 1 10 are used The station to station distance and total extension distance are determined by the baud rate setting and the construction of units used The following table applies when FAN SB and FANC SBH are used For the system only consisting of remote I O and remote device stations
28. er units the one should be designated as master and the other as slave The switch has been factory set to master Mode select switch SW2 SW2 OFF M S mode ON X mode M S mode Bi directional communication X mode Bi directional uni directional communication Description of each mode is given in 4 3 Description of Operation Modes The switch has been factory set to M S mode 16th bit status switch SW3 SW3 Input Output OFF CTL TCD x RCV ON IN16 OUT16 Switched between CTL M S mode and TCD X mode according to the position of mode select switch SW2 The switch has been factory set to OFF TRE switch SW4 SW4 OFF Output cleared in case of count up ON Output retained in case of count up Count up Elapse of a given time after the completion of refresh data reception through the CC Link and before the completion of next refresh data reception This time is determined by the baud rate fixed Count up time by the baud rate Baud rate Count up time ms 10M 104 8 5M 104 8 2 5M 209 7 625K 833 8 156K 1677 6 The switch has been factory set to retain the output in case of count up 4 2 4 After setting the switches Attach the nameplate provided to prevent changes to the switch settings The rear of the nameplate is adhesive attach Remove a plastic sheet from the rear and DS4 2156 4
29. ers abnormally started Not used Data linking per E7PROM parameters normally started Request for data linking per EPROM parameters Data linking per EPROM parameters abnormally started Not used Parameters normally registered in E PROM Request for registration of parameters in E PROM Parameters abnormally registered in E PROM Not used Unit ready Not used Not used ATs DS4 2156 6 3 Master station buffer memory 6 3 1 Master station buffer memory The master station buffer memory is used for data exchange between a remote unit and the CPU unit Assignment of buffer memory addresses is shown below For detail of the buffer memory see the User s Manual for CC Link System Master Local Unit Master Station Buffer Memory Addresses Address Item Description Read write hexadecimal x3 OH 5FH Parameter Stores the information parameters Read information area required for data linking write enabled 60H DFH Not used 1 EOH 15FH Remote input Stores the status of inputs from Read only RX remote local stations 160H 1DFH Remote output Stores the status of outputs to remote local Write onl
30. hts red when data is being received through the CC Link IN data input lamps Indicate bit by bit the status of the data transferred to the other transfer unit RY OUT data output lamps Indicate bit by bit the status of the data transferred from the other transfer unit RX OD Projector receiver Units are offered in two types head on and side on The head on type has projector receiver elements on the head The side on type has projector receiver elements beside the nameplate Light intensity control knob Used to adjust the light intensity and consequently transfer distance when you do not want to send the light beyond the specified transmission distance Remove the cover and adjust the knob The cover is fixed with screws Mounting holes Holes used to fix the main body 2 holes 5 mm dia Power connector MSTB 2 5 2 ST 5 08 Phoenix Contact A connector terminal block for connecting the power supply Signal connector MSTB 2 5 5 ST 5 08 Phoenix Contact A connector terminal block for transferring signals through the CC Link 6s DS4 2156 4 Settings and Procedure 4 1 Procedure Start Set switches Select the station No baud rate and See 4 2 Switch Settings operation mode of the C remote SOT 4 Installation See 4 4 Installation Install the SOT on the platform J Connection of cables See 5 1 Connection Diagram Connect
31. in E27PROM X0020 X0000 X000F HI EPLS MBO4 SET MBO5 f SET X000A RST RST X000B H H FROM 0000 0668 DLO ERST ERST NB03 H YOO06 YOO06 NB03 H K 1 H YOO06 Mo H MB H MBo5 H YOOOAH YOOOAH NB05 H K 1 H YOOOAH MB05 H DS4 2156 Request for start of data linking per buffer memory parameters turns on with no unit failure and with Unit Ready on Request for start of data linking turns off when data linking is normally started Parameter information of your station is called out and request for start of data linking turns off when data linking is abnormally started Parameters are registered in E2PROM per registration command Y20 Request for registration of parameters turns on with no unit failure and with Unit Ready on Request for registration of parameters turns off when parameters are normally registered in E2PROM Parameter information of your station is called out and request for registration of parameters turns off when parameters are abnormally registered in EZ2PROM Data linking per E7PROM parameters in running X0000 X000F HI EPLS MBOO f SET MBOL SET X0008 RST RST x0009 H H FROM 0000 0668 DIO ERST ERST MB00 H MBOL H Yo0008 H Y0008 H MOL H K 1 H Y0008 H MB01 H 25 Request for start of data linking per E2PROM parameters tu
32. o as small a length as possible 3 Install the terminal resistor provided with the master local unit at each end of the data link cable 4 Using a noise filter EMI filter and or ferrite core with the power cable may be effective to suppress the noise at the power supply 5 Power cable extension The power cable extension should be as short as possible and must not exceed 50 m Use a cable with 0 3 mm or thicker conductor Install a regulated voltage power supply within 50 m The extension should be adjusted in consideration ofvoltage drop A shielded power cable is recommended 6 The following instructions should be observed in routing the data link cables to protect them from noises and surges The data link and power cables must not be laid near or bundled together with the main circuit or any line with a high voltage or load should be at least 100 mm away from them The data link and power cables to the C remote SOT should also be separated 7 No conductor should protrude from the cables connected to the connector terminal block Braided wires should be insulated using tubes or such to prevent the contact with other wires 8 Cables should be secured so that conductors will not be cut due to vibration 14 DS4 2156 6 Programming Procedure 6 1 Outline of data exchange 6 1 1Data exchange flow The data exchange flow between the C remote SOT and the master station is outlined
33. ocessing time 6 5 Programming 7 TrouleShooting eessen 7 1 In case a problem occurs 7 2 Troubleshooting 8 Maintenance and Inspection aan 9 Specifications aessssssrereesssr 9 1 CC Link specifications 9 2 Optical transfer specifications 10 Schematic eee 11 Gurantees aassusnsrausurrorinnrrererreens 12 Revision History keene DS4 2156 DS4 2156 1 Precautionary Notes 1 1 1 2 Power supply Use a regulated voltage 24 VDC power supply that meets the specifications for this unit Resetting time The unit does not function for about a minute after power up as the internal resetting circuit is activated during this period 1 3 Operation mode selection in M S mode 1 4 1 5 1 6 1 ee 1 8 1 9 The parallel optical transfer unit should be in the master mode when the other one is in the slave mode or vice versa The unit has been factory set to the master mode To change the operation mode to slave turn the mode select switch SW1 at the top of the main body on Caution in installation Use this unit indoor Do not use it where there may be dust suspended particles or water or oil splashes that will damp optical signals an evaporated solvent or corrosive gas exists a light containing much infrared rays such as sunlight or incandescent light disturbing light directly enters the projector receiver the unit may be exposed to a temperature humidity vi
34. ones Efe aen DS4 2156 6 5 Programming Prepare a PC program using the following example This section gives a description assuming the ACPU AJ61bT11 and C remote SOT set as follows for your reference Example of system construction AJ61BT11 is installed in O slot 0 slot Station No of C remote SOT is 1 AJ61 Only a single C remote SOT is AcPU BT11 connected Power supply unit Transmitted data is stored at B0010 to BOO1F and received data at B0000 to BOOOF Station No 01 6 5 1 Parameters setting program An example program for setting parameters is shown below Data linking per buffer memory parameters in debugging M038 f SET YOOOO Refresh command X0000 X000F f PLS MB02 4 Parameter information is written in buffer memory MBO2 K with no unit failure and with Unit Ready on MV 1 DO H A single station connected K MV 5 D H 5retries K MV 1 H Asingle station automatically reset H H K TO 0000 0001 DO 3 H K MV 0 8 H Operation status in case of CPU breakdown H H K stop TO 0000 0006 LB 1 H H MOY 0101 D H Remote station information H H K Station No 1 1 station occupied TO 0000 0020 D4 1 H Remote I O station Vv Vv 24 MBO2 SET NB03 f SET X0006 RST RST X0007 H H FROM 0000 0668 DIO ERST ERST Registration of parameters
35. pecification Applicable sequencer MELSEC A QnA Q series Mitsubishi Electric Applicable master unit AJ61BT11 A1SJ61BT1 AJ61QBT11 A1SJ61QBT11 QJ61BT11 Communication O ontrol amp ommunication ink CC Link method No of occupied 1 stations Transfer route Bus Transfer format HDLC Link connecting means Connector terminal block MSTB 2 5 5 ST 5 08 Phoenix Contact Connecting cable CC Link dedicated cable Maximum transfer distance 1200 to 100 m depending on baud rate Baud rate 10 M 5 M 2 5 M 625 K or 156 Kpbs 9 2 Optical transfer specifications Item Specification Model SOT CP1601H SOT CP1601S SOT CP1603H SOT CP1603S Optical axis direction Head on Side on Head on Side on Rated voltage DC24V Operating voltage DC 18 30 V Current consumption 150mA MAX Transfer distance 0 to 1 m with light intensity control knob set to MAX 0 to 3 m with light intensity control knob set to MAX Emitting direction 30 degrees or more at 1 m distance 5 degrees or more at 3 m distance Transfer method Semi dual bi directional or uni directional Detection method Continuous monitoring of bit status changes Transfer time 20 ms max in M S mode or 30 ms max in X mode Projector element Near infrared light emitting diode Receiver element Photo transistor No of transfer bits 15 16 input bits
36. rns on with no unit failure and with Unit Ready on Request for start of data linking turns off when data linking is normally started Parameter information of your station is called out and request for start of data linking turns off when data linking is abnormally started DS4 2156 6 5 2 Transmission reception process X0001 H H K4 K FROM 0000 OOEO B0000 1 H Data in remote input RX from C remote SOT Se aoe snide AAAA Aan aa aa ataia ae oreta a aE nat is read X0001 Optical data processing Optically transmitted received data is processed X0001 H H K4 K 4 Data is written in remote output RY to C TO 0000 0161 B0020 1 remote SOT with output command on 6 5 3 Caution in preparing a program For communication with remote local stations connected with the master station the refresh command Yn0 and request for start of data linking Yn6 or Yn8 should have been on before any instruction can be executed When debugging write necessary information in the parameter information area of the master station buffer memory and turn on the request for start of data linking per buffer memory parameters Yn6 When running register parameters in the E7PROM and turn on the request for start of data linking per E7PROM parameters Yn8 26 7 Trouleshooting 7 1 In case a problem occurs DS4 2156 The check items and corrective action against each problem are listed below Symptom Check
37. rogram Add I O signal reading program Is data read from correct address Change to correct address Contact our sales office or Sales Engineering Sect Electronics Div Kagiya Factory 31 DS4 2156 8 Maintenance and Inspection The SOT CP 1601 series products should be serviced according to the following schedule The check frequency is only shown for your reference and should be changed in consideration of the conditions of use and environmental conditions Caution When servicing take adequate safety measures so that no equipment around the unit will not accidentally move Check item Description Check frequency Clean optical axis Wipe out transmitter receptor opening Every 3 surface surface with soft cloth Do not use any months solvent such as paint thinner and alcohol Clean nameplate Wipe out nameplate with soft cloth so that it reads clearly Do not use any solvent such as paint thinner and alcohol If nameplate is peeled off or becomes illegible replace with a new one supplied at your cost Check communication Determine the range where RCV lamp on range main body lights to check for optical axis shift Check for loose Check each part of main body for loose screws screws Check cables Check cables and connectors for damage 32 9 Specifications DS4 2156 9 1 CC Link specifications Item S
38. rs remote station No Remote station does not start up Parameter settings consistent with unit settings Check contents of parameters and remote station No Station No duplicated Check remote station No Some stations become faulty at certain baud rates Check faulty stations communication status with other stations SW0080 to 83 Check switch settings of faulty stations Restored to normal condition at lower baud rate Check that cables are correctly grounded Check cable wirings for confusion and poor connection Check that terminal resistors are compatible with cables Optical transmission is impossible Correct address Check that address corresponding to station No is used Optical transmission stopped Check that CTL TCD is off Optical reception is impossible Correct address Check that address corresponding to station No is used Other station powered Check that POW lamp on other station is lit Any data transmitted from other station Check that CTL TCD on other station is off Optical axis correctly located Check that optical transfer status lamp RCV is lit Optical reception stopped Check that CTL is off 397s DS4 2156 7 2 Troubleshooting Simple troubleshooting procedures against problems in communication with C remote SOTs are shown below For problems related with CPU units and master
39. tion L Hod 0 C remote SOT occupied D 01H 40H0 remote I O station Buffer memory addresses are assigned to units as shown below Unit Address Unit Address Unit Address Unit Address st 20H 17 th 30H 33 rd 40H 49 th 50H nd 21H 18 th 31H 34 th 41H 50 th 51H rd 22H 19 th 32H 35 th 42H 51 st 52H th 23H 20 th 33H 36 th 43H 52 nd 53H th 24H 21 st 34H 37 th 44H 53 rd 54H th 25H 22 nd 35H 38 th 45H 54 th 55H th 26H 23 rd 36H 39 th 46H 55 th 56H th 27H 24 th 37H 40 th 47H 56 th 57H th 28H 25 th 38H 41 st 48H 57 th 58H 10 th 29H 26 th 39H 42 nd 49H 58 th 59H 11 th 2AH 27 th 3AH 43 rd 4AH 59 th 5AH 12 th 2BH 28 th 3BH 44 th 4BH 60 th 5BH 13 th 2CH 29 th 3CH 45 th 4CH 61 st 5CH 14 th 2DH 30 th 3DH 46 th 4DH 62 nd 5DH 15 th 2EH 31 st 3EH 47 th 4EH 63 rd 5EH 16 th 2FH 32 nd 3FH 48 th 4FH 64 th 5FH DOIN OD a AJJ NJ o 20 6 3 3 Inputs outputs of C remote SOT DS4 2156 Optical data inputs of the C remote SOT are always stored in the remote input RX area in the buffer memory of the master station through link scanning Data in the remote output RY area in the buffer memory of the master station is always sent to optical data outputs of the C remote SOT through link scanning Remote Inputs Outputs
40. to which the previous station belongs If the station No of the previous station is 01 and the unit occupies two stations for example the station No of your station should be 03 The switches have been factory set to 00 Take care not to skip or duplicate any station No Precautionary instructions to be followed in making a connection with the CC link are shown in the User s Manual for CC Link Master Local Unit 4 2 2 Setting the baud rate select switch Baud rate select switch No Description 0 156 kbps 1 625 kbps yao 2 2 5 Mbps a 3 5 Mbps ZO 4 10 Mbps B RATE 5 9 Setting error cannot be used This setting must be consistent with that of the master station If not communication with the master station is impossible The switch has been factory set to 0 Precautionary instructions to be followed in making a connection with the CC link are shown in the User s Manual for CC Link Master Local Unit 4 2 3 Mode select switch Description DS4 2156 Description N 0 t Raise the lever to turn on SW1 M S master or slave SW2 Mode M S or X SW3 16th bit status SW4 TRE SW5 SW6 SW7 Sws Normally off Normally off Normally off Normally off M S select switch SW1 SW1 OFF Master transmission preceded ON Slave reception preceded When data is communicated bi directionally between two transf
41. turns the DT and relevant data output on c If the TCD input turns off at this time data can be bi directionally communicated as in the M S mode 10 DS4 2156 4 4 Installation 4 4 1 Drilling mounting holes M4 screws are recommended for mounting lt p Optical axis direction 1 80 90 A threaded hole tha accommodates an M4 a a 60 20 80 15 Note 1 Tighten the C remote SOT mounting screws to a torque not higher than 8 kgf cm 4 4 2 Place for installation Install the unit indoor To prevent malfunction and disorder do not use it where there may be dust suspended particles or water or oil splashes that will damp optical signals an evaporated solvent or corrosive gas exists Note The main body is made of a resin and must not be cleaned with paint thinner or another solvent a light containing much infrared rays such as sunlight or incandescent light disturbing light directly enters the projector receiver the unit may be exposed to a temperature humidity vibration or impact that exceeds the rating the SOT s optical passage may be interrupted by a person or another obstacle a reflecting surface may draw near the front of the receiver to cause optional intereference or a device that will generate a strong magnetic field e g electromagnetic contactor or motor or a source of radio frequencies e g inverter is used m i ES Termin
42. y RY stations 1EOH 2DFH Remote register Stores the data transmitted to remote local Write only RWw stations 2E0H 3DFH Remote register Stores the data received from remote local Read only RWr stations 3E0H 5DFH Not used 1 5E0H 5FFH Link relay SB Stores the data link status Read write enabled 600H 7FFH Link register SW Stores the data link status 2 800H 9FFH Not used 1 AOOH FFFH Random access Used for dedicated instructions such as Read buffer RIRD and RIWT write enabled 1 Do not write any data in the areas not used 2 Writing is not enabled for some devices 3 Do not write in the read only areas from the sequencer CPU 18 Doing so may lead to an error DS4 2156 6 3 2 Setting the parameter information area Specify the conditions for data linking in the parameter information area of the master station Number of stations connected address 01H defaulted 64 Specify the number of remote local stations connected with the master station including reserved ones Specify a number between 1 and 64 This is not the number of occupied stations Maximum number of retries address 02H defaulted 3 Specify the maximum number of retries to be made for a remote or local station in case of data linking error Specify a number between between 1 and 7 If data linking is not normally performed after the specified number of retries the remote or local station is considered
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