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User`s Manual for ALTISTART® 46

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1. 1 TER 8 PE a y ovHa4 fare lt n TX 4 A r5 amp m kQ 5 V SG RD B A TER oN 0v 5VH9 D B TX D A RD B RX RD A RS 232 5V Side view of external contacts 100 kQ RD B 5 RX amp 6 2 P 00 Kal RD A OV OV Figure 2 Electrical Interface 1998 Square D All Rights Reserved 3 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 1 Installation amp Configuration October 1998 Connecting to a Standard RS 485 Bus Cable with a 9 to 15 pin SUB D connector is supplied with the option Pins to be used side view of the 9 pin SUB D connector 120 Q Zt line terminator recommended T F at both ends of the line m Figure 3 RS 485 Interface Connecting to a Standard RS 422 Bus Pins to be used side view of the 9 pin SUB D connector ov 4 A ril OR RD B 6 m l i bg is pu RD A 2 TER 8 7 5V 9 Figure 4 RS 422 Interface 4 1998 Square D All Rights Reserved Bulletin No VD0C32S303A October 1998 ALTISTART 46 Communication Option Chapter 1 Installation amp Configuration Connecting to a Standard RS 232C Bus Pins to be used side view of the 9 pin SUB D connector TX SG RX
2. APPENDIX B Table 20 Function Index Table by Address Address Description Type Characteristics Code Page w2290 recal E F Product address ADR 12 W2291 acaso E F Protocol PRO 12 W2292 pura ee En F Transmission speed SPD 13 W2293 encia E F Character format FOR 13 W4022 1 0 management F Assignment of logic input Ll LI 24 W4023 1 0 management F Assignment of logic output LO1 LO1 24 W4024 1 0 management F Assignment of analog output AO AO 24 W4025 1 0 management A Analog output scale ASC 25 W4026 Motor protection A Motor nominal current In 25 W4027 Start A Stator loss compensation LSC 25 W4028 Start A Boost level BST 25 W4031 Motor protection A Trip threshold underload TLS 25 W4032 Mains supply F Default assignment of phase rotation PHR 25 W4033 Start A Start time too long TLS 25 W4034 Motor protection F Motor thermal protection THP 25 W4035 0 Control loop F Weit AERA ede a CLP 25 W4035 1 Fault amp alarm management F Automatic reset ARS 25 W4035 2 1 0 management F j Assignment of relay R1 R1 25 W4035 3 1 0 management F Assignment of logic output LO2 LO2 25 W4035 4 1 0 management F Analog output range AO1 25 W4035 5 Special operation F Test on low power motors SST 25 W4035 6 Special operation C Cascade motor operation CSC 25 W4036 Start A Maximum torque during acceleration TLI 24 W4037 Start A Initial torque during accele
3. RS 485 gt i gt i gt gt Wiring Interface 1 2 3 4 5 6 7 D A 8 6 10 ATS46 Controller 5 11 E EI 13 ATS46 Controller 14 D B Slave Address 5 15 0 V Route Address 10 4 5 G G D B ov SL EERREELEELEERELT ATS46 Controller n 10 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Chapter 1 Installation amp Configuration CONFIGURATION To configure the Windows Terminal program 1 Access the Terminal menu by selecting the Accessories and Terminal icons 2 As shown below select Settings Terminal Emulation and TTY Generic from the Terminal menu p Terminal pi TE FSe Edit Betiegs Phone Tremslera Heip UP Iun n TTY femen CH EC VT 300p qM U DEC WT 2 3 From the Terminal menu select Settings and Terminal Preferences Set the Terminal Preferences to the values shown below ma Eh gt E Lines ras E isimi z El Lora Esha E Lanai L1 rund Ca Codes Be O Ucn Ou Tea Tormnal ent eH Byer E Feed ya E Shem Sorel Barn Mutter Lise El Une Function tere and Cul Keen foe Winiar 1998 Square D All Rights Reserved 11 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 1 Installation amp Config
4. If R1 is configured for control of an isolation contactor this type of fault causes the R1 relay to change state 3 Fault Reseton Causes the R1 relay to change Request state Relay will re energize when a new run command is issued and the fault has cleared When a fault is encountered the drive will check to see if W4035 1 1 is set If true the drive will reset once the fault is cleared This will occur only if the fault is an auto restart type Refer to the Soft Start Controller User s Manual part number VD0C328S301 for more information on faults 4 Non resettable Requires cycling of control Fault power to reset Data Structure Requires cycling of control power to reset The adjustment control supervision and monitoring of ATS46 controllers are performed using data or objects that are specific to this product The data consists of Bits that execute logic commands and are designated Bi where i Bit number For example B1 Starter reset request for online reset Words of 16 bits are designated Wx where x is a word number Words are used to save either integer values 0 to 65535 or 16 independent logic states that are called registers Example W4028 Boost level digital value W4061 Controller status register 16 status bits NOTE Bit numbers are displayed as 0 to 9 then A to F For example W4061 1 designates Bit 1 of register 4061 W4061 F designates Bit F of
5. Bulletin No VD0C32S303A October 1998 Table 9 Monitoring Words read only Continued Address 11 Name Range _ Unit Description Possible Values O off W4065 PHR 0 2 Phase rotation state 1 direct rotation direction 2 reverse rotation direction LIO State of logic I O a W4066 0 0 low Logic input LI W4066 0 1 high W4066 1 0 low Logic output LO1 W4066 1 1 high Logic output LO2 ne E mu W4066 3 0 open Relay R1 W4066 3 1 closed W4066 4 0 open pues Relay me W4066 4 1 closed Vigithem W4066 5 0 thermal overshoot g W4066 5 1 closed TN W4066 6 0 low Logic input LI RUN W4066 6 1 high M W4066 7 0 low Logic input LI STOP W4066 7 1 high W4066 8 0 standard Operating duty switch W4066 8 1 severe Reserved W4066 9 W4066 F W4067 COS 1 100 Cos motor power factor 0 01 To 1 9lSplayed as 7a by 100 for actual value W4068 TFR 10 65535 Hours Elapsed time When using MODBUS protocol add 1 to the address 2 Bit returns to 0 after operation 28 1998 Square D All Rights Reserved Bulletin No VD0C32S303A October 1998 ALTISTART 46 Communication Option Chapter 2 Register Definitions Table 9 Monitoring Words read only Continued Address 11 Name Range _ Unit Description Possible Values DFT Fault register Reserved W4069 0 INF Interna
6. TER 5V D Data 3 Transmission E Li l l 5 AA Common p 2 I Data HU Reception d 8 Jumper required for bus protocol CRE Do not use for ASCII protocol NOTE Shield connected to ground at the other end Figure 5 RS 232C Interface When connecting to a PC use the interconnection cable with a 9 pin SUB D connector and the 9 to 25 pin adaptor Do not use the TER to 5 V jumper for ASCII protocol communication with a PC However the jumper is necessary for communications using the other protocols 1998 Square D All Rights Reserved ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 1 Installation amp Configuration October 1998 WIRING RECOMMENDATIONS Follow the wiring practices required by national and local electrical codes in addition to the following Use metallic conduit for all controller wiring Do not run multidrop cable and power wiring in the same conduit Metallic conduit carrying power wiring must be separated from metallic conduit containing the multidrop cable by at least 8 cm 3 in Non metallic conduit or cable trays used to carry power wiring must be separated from metallic conduit containing multidrop cable by at least 30 5 cm 12 in Whenever power wiring and multidrop cable cross the metallic conduit and non metallic conduit or trays must cross at right angles For the multidrop c
7. The slave number can be between 1 and 31 The number 0 is reserved for a broadcast message In either type of dialog the master device initiates and controls all exchanges with the slaves If an incorrect exchange occurs the master device reiterates the exchange and declares the slave absent if no answer is received after a given time has elapsed Only one device may transmit on line at any time A slave cannot initiate an exchange nor is lateral communication i e slave to slave possible The master device s programming must therefore be designed to interrogate a slave and send the data received to another slave Master Controller Slave Slave K Slave Figure 17 MODBUS Protocol 1998 Square D All Rights Reserved 37 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 4 MODBUS Protocol October 1998 NOTE Register structures in the ALTISTART controller are of UNI TELWAY designation When using MODBUS protocol note the following differences 1 Reverse bit order UNI TELWAY protocol is hexadecimal 0 to F where MODBUS protocol is from 16 to 1 UNI TELWAY 0 1 2 3 4 5 6 7 8 9 A B C D E F MODBUS 16 15 14 13 12 11 10 9 8 7 6 5 4 2 Address offset by 1 Add 1 to the UNI TELWAY address to get the proper MODBUS address WARNING UNINTENDED EQUIPMENT OPERATION There is a shift of 1 between the address in UNI TELWAY and MODBUS protocols When usi
8. Chapter 1 Installation amp Configuration CHAPTER 1 INTRODUCTION INSTALLATION AND CONFIGURATION The VW3G46301 Communication Option also referred to as C1 in this document is designed for use with the ALTISTART 46 ATS46 controller allowing it to be connected to multi drop networks using MODBUS RTU MODBUS ASCII or UNI TELWAY protocols As anode on a network the ATS46 controller can receive and respond to data messages The communication option provides access to the following ATS46 functions configuration of communication parameters configuration of controller parameters downloading of settings control and supervision monitoring and diagnostics The VW3G46301 is supplied with a 118 in 8 m RS 485 connection cable fitted with a 9 pin male female SUB D connector During the process of commissioning the ATS46 controller for MODBUS or UNI TELWAY communications four ATS46 parameters must be set via a PC Terminal Emulation Program The parameters are outlined in Table 1 on page 12 You must connect the PC s serial COM port to the PLC communication module Figure 1 on page 2 with a cable Order the PC cable catalog no VY1G461510 from a Square D distributor or construct a PC cable using the pin out illustrated below 9 Pin Male 9 Pin Female SUB D SUB D Connector Connector ATS46 PLC Communication Module PC Communication Port OAN
9. Configuration Parameter Values Continued Address Parameter Selected Permitted ASCII Default Comments Protocol Values W2292 Speed SPD SPD d 2 300 300 bits s 3 600 600 bits s 4 1200 1200 bits s 5 2400 2400 bits s 6 4800 4800 bits s 7 9600 9600 bits s 8 19200 19200 bits s W2293 Format FOR FOR 2 2 801 lI 8 bits odd parity 1 stop bit 3 8E1 4 8N1 5 8N2 6 701 74 7E1 8 702 9 7E2 UTW 2 801 Fos te moaned for MODBUS 25 aso 29 M Read as number of bits parity O odd E even N none number of stop bits Example 801 8 odd bits 1 stop bit ASCII Message Format The format of ASCII messages using Terminal is shown below PC Master question Data End ATS46 Slave answer gt Data CR LF where Data question or response data in ASCII format End one or two end characters CR or LF or CR LF or LF CR CR carriage return H OD LF line feed H OA 1998 Square D All Rights Reserved 13 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 1 Installation amp Configuration October 1998 NOTES e End characters are not shown in the remainder of this chapter e The Windows Terminal program does not use the backspace key deleting the last character entered If the backspace key is used the echo of your message on the screen may seem correct but it will be refused e Ifthe question or a reque
10. request in Figure 13 In the example TxTi V H 66 report TxTi S 9 9 bytes received Reception Table The data received in the reception table is offset by one byte The application program must correct the data by successive offsets for example before it is used W4023 least sig H 07 W4024 least sig W4023 most sig W4025 least sig W4024 most sig W4026 least sig W4025 most sig W4026 most sig Figure 14 Reading Words W4023 to W4026 Reception Text Block 1998 Square D All Rights Reserved 33 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 3 UNI TELWAY Protocol October 1998 Example 2 Byte Object Type The transmission text block in Figure 15 illustrates a read request using the byte object type H 06 In the example TxTi C H 0736 category request e TxTi L 6 Transmission Table Internal Word Segment Type of Word Number of bytes to read most significant bit of W4022 8 bytes comprising W4023 to W4026 Number corresponding to the first byte most significant bit of W4022 has address 2 x 4022 1 8045 Figure 15 Reading Words W4023 to W4026 Transmission Text Block Figure 16 illustrates the reception text block associated with the read request in Figure 15 In the example TxTi V H 66 report TxTi S 10 10 bytes received Reception Table The programming in Figure 15 enables the words to
11. C Fault amp alarm management D Motor thermal overload fault OLF 29 W4069 D Fault amp alarm management D Mains frequency fault FRF 29 W4069 F Fault amp alarm management D Underload fault ULF 29 W4070 1 0 management D Value of analog output AO SAO 29 W4071 0 Fault amp alarm management D Time before starting alarm TBS 29 W4090 Fault history D Fault order PTR 29 W4091 Fault history D Fault register repetition DFT 29 W4092 Fault history D Time counter repetition 29 Types C Command F Configuration A Adjustment D Display M When using MODBUS protocol add 1 to the address O 1998 Square D All Rights Reserved 49 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Appendix B Function Index by Address October 1998 50 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Appendix C Configuration with Windows 95 or Later Versions APPENDIX C If you have Windows 95 or a later version to configure the ATS46 controller for MODBUS or UNI TELWAY communications first access the HyperTerminal utility or a comparable Terminal Emulation Program Configure the COM port terminal properties and ASCII set up as illustrated in Figures 21 through 22 Figure 21 Accessing HyperTerminal Windows NT Example 1998 Square D All Rights Reserved 51 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Appendix C Configuration with Windows 95 or La
12. Diagnostics 16 1998 Square D All Rights Reserved i ALTISTART 46 Communication Option Bulletin No VD0C32S303A Table of Contents October 1998 CHAPTER 2 CONNECTIONS AND REGISTER DEFINITIONS 17 COMMUNICATION PRINCIPLES 17 Power Connections 17 Control Connections iicet tet dae ee e o ee ee aS 17 AT S46 Slates cis Syn heh as REA CER Come 18 Data Structure crm A A rede eie eA er 4 19 Accessing Data s IS tae Pee AA ee ver ede 20 AIS 2 2 e e E vut A weed nee a Saat oc 20 RANES cit aoe eG eng edict am tae A he eae EU Pia ex 20 Power Up Values 44 2 82 20 LINK LOCAL Management 20 Op8ratioDia coe tee wala A Ges soe ae Gera eae RR ERR RS 21 ATS46 CONTROLLER REGISTER DESCRIPTIONS 22 ii 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Table of Contents CHAPTER 3 UNI TELWAY PROTOCOL rl dis 31 LISTOFREQUESTS e eei tr ale Chu Eua cl at lin EN 31 Identification Request 31 Status Request sans a A AA 32 Read and Write Objects Requests 32 Example 1 Word Object Type 33 Example 2 By
13. REGISTER DESCRIPTIONS NOTE When using the MSTR block refer to MSTR Block on page 40 add 1 to the register number Bit O is always the right most or least significant bit Bit F is always the left most or most significant bit Table 5 Command Bits read and write Bit Name Description Function Address Acknowledges a correctable fault BO RST Controller reset command and resets the fault relay W4060 0 LINK 1 LOCAL 0 Command assigned to The controller can only be B DEL II INK LOCAL mode controlled via the serial link bus 10001 or PC or via its terminal block B2 EXT External fault ne controller triggersan EIF w4060 2 B3 Reserved The controller does not trigger B4 NTO No Time Out an SLF fault if messages are not W4060 4 received within 10 s B5 RUN Start command O inactive 1 active W4060 5 B6 CAF Braked stop command O inactive 1 active W4060 6 B7 CAD Decelerated stop command O inactive 1 active W4060 7 B8 CAL Freewheel stop command O inactive 1 active W4060 8 B9 Reserved The bit designations in Table 5 follow UNI TELWAY protocol When using MODBUS protocol observe the following bit order designation UNI TELWAY o 1 2 3 4 5 6 7 8 9 A B C D E F MODBUS 16115 14 13 12 11 10 9 8 7 6 5 4 3 2 1 22 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option Octob
14. Register Definitions Bulletin No VD0C32S303A October 1998 Table 8 Command Word read and write Address 1 Name Range Unit Description Possible Values CMD Command register RST Controller reset W4060 0 0 inactive command W4060 0 1 active W4060 1 0 commands not DLI Commands assigned over link assigned over link W4060 1 1 commands assigned over link External fault W4060 2 0 inactive EXT M W4060 2 1 active on positive command 2 edge DMC Motor deceleration W4060 3 inactive control in cascade W4060 3 1 active NTO No time out W4060 4 0 enable no SLF fault W4060 4 1 disable W4060 5 0 inactive RUN Start command W4060 5 1 active CAF Braked stop W4060 6 0 inactive W4060 command W4060 6 1 active CAD Decelerated stop W4060 7 0 inactive command W4060 7 1 active CAL Freewheel stop W4060 8 0 inactive command W4060 8 1 active RTH Reset motor thermal W4060 A 0 no state W4060 A 1 yes reset W4060 C 0 inactive TRE Reset elapsed time W4060 C 1 active on positive edge Recall factor W4060 D 0 inactive INT mes y W4060 D 1 active on 9 positive edge 21 Store adjustments in 4060 0 inactive MRE W4060 E 1 active on EEPROM B 2 positive edge Recall adjustments 4060 F 0 inactive RRE J W4060 F 1 active on in EEPROM n 2 positive edge 1 When using MODBUS protocol add 1 to the address 2 Bit returns to O after
15. be correctly registered in the reception table W4022 most sig H 06 W4023 Figure 16 Reading Words W4023 to W4026 Reception Text Block 34 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Chapter 3 UNI TELWAY Protocol Event Data The ATS46 controller transmits event data on its own initiative to the UNI TELWAY link master without having first received a question This data is sent via the unrequested data request and does not require an answer from the receiver Event data is sent in the following two cases When a fault appears or disappears change of state of W4061 bit 2 of status register When the controller is forced to local control by one of its logic inputs change of state of the input if an input has been assigned to this function via word W4022 Event data consists of two 16 bit words transmitted in the following order ETA status register W4061 DFT fault register W4069 Using event data with the TSX programmable controller requires the following Correct configuration of the master coupler for the UNI TELWAY link Regular monitoring of the indicators which display changes in the value of the data Assignment of the data via the read request of the event data REGISTER UPDATE TIMES Table 14 lists the maximum register update times for a single ATS46 controller using UNI TELWAY protocol These time
16. function is disabled Possible Values W4018 4019 Reserved Read at 8000 H W4022 W4023 LI LO1 Logic input LI assigned Logic output LO1 assigned O not assigned 1 force freewheel 2 external fault 1 3 reserved 4 local control 5 cascading motor control 6 reserved 7 motor overload reset 8 fault reset O not assigned 1 motor thermal alarm 2 motor powered W4024 AO 11 When using MODBUS protocol add 1 to the address 2 n LINK mode an external fault must be indicated by the PLC Do not connect the external fault indication device to the logic input on the ATS46 controller as the signal will be ignored I3 When the parameter is set to 0 the function is disabled Analog output AO assigned 0 not assigned 1 motor current A 2 motor torque Tn 3 motor thermal state 4 power factor 5 active power 24 1998 Square D All Rights Reserved Bulletin No VD0C32S303A October 1998 ALTISTART 46 Communication Option Chapter 2 Register Definitions Table 7 Configuration Words read and write Continued Address l Name Range Unit Description Possible Values g W4025 ASC 50 500 Analog output scale W4026 IN 50 130 ICL 0 1 A Motor nominal current W4027 LSC 20 90 losses Stator loss compensation w4028 BST o I 50 100 of V Voltage boost level A O freewheel W4029 sty o2 S
17. iocos els ee ee A eed P a 2 INSTALLING THE COMMUNICATION OPTION 2 CONNECTING TO A MULTI DROP BUS 3 SUB D Connector Pin Configuration 3 Connecting to a Standard RS 485 Bus 4 Connecting to a Standard RS 422 Bus 4 Connecting to a Standard RS 232C Bus 5 WIRING RECOMMENDATIONS 6 Connecting to a UNI TELWAY Bus with Telemecanique PLC 6 Connection Accessories 7 Sample Network Layout 8 Connecting to a MODBUS Bus with MODICON PLC 8 Connection Accessories 9 CONFIGURATION s t e ot ction a e ENCORE REM 11 Configuring the Bus Communication 12 ASCII Message Format 13 Reading the Configuration 14 Modifying the Configuration 14 Modifying the Configuration by Sending a File 15 Configuration Help 222448 ied be by Sash steak ha 15 Information Requests 15 DIAGNOSTICS 3 2 25 deat fine int aep e inel e cien 16 Additional
18. nonzero byte in the routing path is the destination device Fourth Eighth implied Refer to the user guide MODICON Ladder Logic Block Library part number 840 USE 101 00 for more information Register Update Times Table 18 lists the maximum register update times for a single ALTISTART controller using MODBUS protocol These times assume a baud rate of 9600 and no communication errors Table 18 Maximum Register Update Times Number of MODBUS ASCII MODBUS RTU Registers Read Time Write Time 11 Read Time l Write Time 11 Transferred msec msec msec msec 1 68 59 61 52 10 106 97 82 f 20 148 138 105 96 50 273 263 174 165 ll Values include query time master processing time and acknowledge ACK time 1998 Square D All Rights Reserved 43 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 4 MODBUS Protocol October 1998 44 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Appendix A Function Index Table 19 Function Index Table Description Type Characteristics Code Address ll Page Return to factory settings C Active on positive edge CMD INT W4060 D 26 Select closed loop torque control Control loop open loop voltage regulation CLP wee 25 C Run command CMD RUN W4060 5 26 A Acceleration ramp time ACC W4043 24 A Initial torque during a
19. operation 26 1998 Square D All Rights Reserved Bulletin No VD0C32S303A October 1998 ALTISTART 46 Communication Option Chapter 2 Register Definitions Table 9 Monitoring Words read only Address 11 Name Range _ Unit Description Possible Values ETA Controller status register LOC Local Link mode Vet A T A o 1 1 RDY Controller status Nese 4 T Hd i FAI Controller faulted ie E E E eA Stopped after request W4061 3 0 false via terminal block W4061 3 1 true FLO Local control hs 2 ae NTO Communication check W4061 6 0 false inhibited W4061 6 1 true Current alarm threshold Wine E z ora W4061 W4061 8 0 false SST Steady state W4061 8 1 true y 1 9 0 fal Short circuit ye E vas st hase W4061 A 0 false Op pras W4061 A 1 true W4061 B 0 false Acceleration phase W4061 B 1 true 1 0 fal OVL Motor thermal alarm nbs ae 1 D 0 fal LIM Current limited Me D ae WA061 E 0 false NLP No mains supply W4061 E 1 true W4061 F 0 50 Hz Mains supply frequency W4061 F 1 60 Hz W4062 LCR 0 999 A 10 Motor current W4063 LTR 0 255 of Tn Motor load state W4064 LTH 0 250 Motor thermal state M When using MODBUS protocol add 1 to the address 2 Bit returns to 0 after operation 1998 Square D All Rights Reserved 27 ALTISTART 46 Communication Option Chapter 2 Register Definitions
20. register 4061 1998 Square D All Rights Reserved 19 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 2 Register Definitions October 1998 Accessing Data Units Ranges Power Up Values The tables at the end of this chapter list the parameters that can be accessed via the communication link The exact function of each parameter and its effect on the behavior of the controller are described in the ATS46 user guide part number VD0C32S301 Data including fault and monitoring information can only be read Any attempt to write to this data will be refused The bits and words corresponding to the adjustment configuration and command parameters can be written to as well as read Words are expressed as unsigned integer values 0 to 65535 using the units defined in the tables at the end of this chapter For values that are listed as decimal units in the register definition tables the decimal point is implied Example W4037 Initial torque as a percentage of Tn e g 50 50 of Tn The range permitted by the controller is specified for each parameter Where noted 0 in the range column indicates that when the parameter is set to 0 the function is disabled Example When W4036 0 no maximum torque limit is specified otherwise the adjustment range is from 10 to 200 as a percentage of Tn Each time the ATS46 controller is powered up it is initialized with the configuration and adjustments sto
21. the address of the ALTISTART 46 controller For more information refer to the documentation shipped with the TSX SCA62 00000000 Figure 7 TSX SCA62 Connector O 1998 Square D All Rights Reserved 7 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 1 Installation amp Configuration October 1998 Sample Network Layout Figure 8 illustrates one possible system configuration involving multiple ALTISTART 46 controllers connected to a UNI TELWAY bus TSX SCM 21 6 X CSB015 TSX SCA62 TSX CSAXXX VW3 G46301 VW3 G46301 VW3 G46301 ALTISTART 46 Controller ALTISTART 46 ALTISTART 46 Controller L Controller Figure 8 Example of Connection to UNI TELWAY Bus NOTE The ground connections between the TSX SCA62 box and the ALTISTART 46 controller must be made for good system operation Connections should be as short as possible Connecting to a MODBUS Bus with MODICON PLC Apply the following rules when constructing a MODBUS multidrop network Limit the number of nodes on the network to 32 including the master node Daisy chain the multidrop cable as illustrated in Figure 9 Do not use stub connections 8 1998 Square D All Rig
22. the terminal block is active and must be used to start and stop the ATS46 controller In LINK mode the serial link has write access to the commands Only the STOP terminal is active and will override all other commands If the controller is configured for LOCAL mode and LI is configured for local control activating LI will prevent the controller from switching to LINK mode When the controller is switched out of LINK mode the controller will run if there is a RUN command present at the terminal strip In LINK mode messages must be sent to the controller regularly at least one message every 10 seconds with UNI TELWAY MODBUS ASCII and MODBUS RTU protocol and every second in ASCII protocol If a message is not received a controller serial link fault SLF occurs The communication check can be inhibited by setting bit NTO to 1 which prevents the SLF fault from displaying This is useful in setup and troubleshooting however NTO should be set to 0 for normal serial link command operation 1998 Square D All Rights Reserved 21 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 2 Register Definitions October 1998 A WARNING LOSS OF CONTROL Setting B4 or W4060 4 NTO to 1 disables serial link fault protection Provide alternate control paths when disabling serial link fault protection Failure to follow this instruction can result in death serious injury or equipment damage ATS46 CONTROLLER
23. to ATS46 Controller A Address first device 12 Address second device 1 Port 1 Address third device 3 MSTR Block Address routing talking to ATS46 Controller B Address first device 12 Address second device 1 Port 1 Address third device 7 1998 Square D All Rights Reserved ALTISTART 46 Communication Option Chapter 1 Installation amp Configuration Bulletin No VD0C32S303A October 1998 A Use Standard Modem Cable DB 25 Male DB 9 Female GC BC00 301 and a Male to Male 9 Pin Adapter or wire your own cable using the following connections Modicon PLC DB9 Male DB 25 Male RXD 2 2 TX TXD 3 3 rs DTR4 4 RT GND 5 5CTS MB Slave Port DSR6 6 DSR RTS J 7 GND MB Slave Port CTS 20 DTR MB Port ModBus MB Address 10 pU RS 485 Modicon BM85 bridge mux lt A 1 4 eo es os RS 232C to RS 485 data enabled converter D A D B ov WHT BLU BLU A WHT i Wiring Interface 1 E 3 4 JEEE 5 g o 6 is 7 D A 8 a ol 9 10 ATS46 Controller 4 11 12 13 14 D B 15 0V G G 810 289 020 Female 15 Pin Wiring Interface Telemecanique ABE 6SD15F or WAGO 810 289 W02 Cable Belden 9841 or equivalent Figure 9 Wiring Interface WHT BLU BLU WHT MODBUS Network Diagram
24. 293 13 D In local line mode LOC W4061 0 27 D Stopped after request via terminal block ETA 3 W4061 3 27 D Local control FLO W4061 5 27 C External fault command EFL W4060 2 26 C Controller reset command RST W4060 0 26 C No time out SLF NTO W4060 4 26 F Automatic reset ARS W4035 1 25 D Controller faulted FAI W4061 2 27 D Communication check inhibited NTO W4061 27 D Current threshold alarm W4061 7 27 D Motor thermal alarm OVL W4061 C 27 D Internal fault INF W4069 1 29 D Short circuit fault OCF W4069 2 29 Fault and alarm D Phase inversion fault PIF W4069 3 29 management D Serial link fault SLF W4069 5 29 D External fault ETF W4069 6 29 D Start too long fault STF W4069 7 29 D Mains failure and start request fault USF W4069 8 29 D Phase fault PHF W4069 9 29 D Controller thermal fault OHF W4069 A 29 D Locked rotor in steady state fault LRF W4069 B 29 D Motor thermal overload fault OLF W4069 C 29 D Mains frequency fault FRF W4069 D 29 D Underload fault ULF W4069 F 29 D Time before starting alarm TBS W4071 0 29 D Fault order PTR W4090 29 Fault history D Fault register repetition DFT w4091 29 D Time counter repetition W4092 29 Types C Command F Configuration A Adjustment D Display M When using MODBUS protocol add 1 to the address 46 1998 Square D All Rights Reserved Bulletin No VD0C32S303A October 1998 ALTISTART 46 Communication Option Appendix B Function Index by Address
25. A4 Yes Read one bit H 00 Yes Write one bit H 10 Yes Read one word H 04 Yes Write one word H 14 Yes Read objects H 36 63 Words max 1 Write objects H 37 60 Words max Yes Event data m 2 Words Specific H F2 See Table 12 The ATS46 controller uses only 27 words Identification Request Table 11 Identification Request Request Code Hexadecimal Format Answer code H SF Product type H 16 for ATS46 controller Sub type H 46 for ATS46 controller Product version H xx 1 ASCII string 1 Catalog number e g ATS46D17N MI xx software version For example enter H 21 for V2 1 2 The first byte of an ASCII string always corresponds to the length of the string 1998 Square D All Rights Reserved 31 ALTISTART 46 Communication Option Chapter 3 UNI TELWAY Protocol Bulletin No VD0C32S303A October 1998 Status Request Table 12 Status Request Request Code Hexadecimal Format Answer code H 61 Hx 1 Current state Bit 0 internal fault Bit 1 resettable fault Bit 2 non resettable fault Bit 3 not used Bit 4 not used Bit 5 not used Bit 6 controller at a standstill RDY SLC or fault Bit 7 controller in Local control mode State mask H C7 indicates the significant bits for the current state 1 xx software version For example enter H 21 for V2 1 Read and Write Objects Requests Read and write requests allow access to several words within the re
26. DOF O1 CO ND OMAN OO BB O1 ND WO 1998 Square D All Rights Reserved 1 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 1 Installation amp Configuration October 1998 System Safety A WARNING LOSS OF CONTROL Control system designers must consider potential failure modes of control paths and for certain critical control functions provide a means of achieving a safe state during and after a path failure An example of a critical control function is emergency stop Separate or redundant control paths must be provided for critical control functions System control paths may include communication links Consideration must be given to implications associated with unanticipated transmission delays or failures of the link Failure to follow this instruction can result in death serious injury or equipment damage 11 For additional information refer to NEMA ICS 1 1 1984 latest revision Safety Guidelines for the Application Installation and Maintenance of Solid State Control INSTALLING THE COMMUNICATION OPTION Before performing any work on the controller disconnect the power supply by using the safety switch disconnect or circuit breaker To install the communication option 1 Ensure that the controller is connected to earth 2 Mount the VW3G46301 communication option on the controller as shown in Figure 1 PLC Communication Module VW3G46301 F
27. VD0C32S303A October 1998 Instruction Bulletin isin NG USA ALTISTART 46 Communication Option MODBUS RTU MODBUS ASCII UNI TELWAY ASCII Protocol for PC VW3G46301 User s Manual sn 8 Telemecanique D SQUARE D A DANGER HAZARDOUS VOLTAGE Read and understand this bulletin in its entirety before installing or operating ALTISTART controllers Installation adjustment repair and maintenance of controllers must be performed by qualified personnel Disconnect all power before servicing the controller Do not touch unshielded components or terminal strip screw connections with voltage present Install all covers before applying power or starting and stopping the controller User is responsible for conforming to all applicable code requirements with respect to grounding all equipment Many parts in the controller including printed wiring boards operate at line voltage Do not touch Use only electrically insulated tools while making adjustments Before installing the controller Disconnect all power Place a Do not turn on label on the controller disconnect Lock the disconnect in the open position Electric shock will result in death or serious injury Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Table of Contents CHAPTER 1 INSTALLATION AND CONFIGURATION 1 INTRODUCTION je tee o docto a t heu Cat mt ne 1 System Safety
28. able use shielded cable with two pairs of twisted conductors Use the cable recommended for each multidrop bus system shown To equalize the voltage potential connect the multidrop cable shield as shown in Figures 3 4 or 5 Connecting to a UNI TELWAY Bus with Telemecanique PLC Apply the following rules when constructing a UNI TELWAY multidrop network Limit the number of nodes on the network to 28 Limit the stub cable length at each junction to 20 m 66 ft Terminate each end of each twisted pair of the multidrop cable as shown in Figure 6 1200 lin JI Figure 6 Termination Device 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Chapter 1 Installation amp Configuration Connection Accessories To facilitate connecting the controller to the multidrop bus the following cable available in three lengths is recommended TSX CSA 100 length 100 m 328 ft TSX CSA 200 length 200 m 656 ft TSX CSA 500 length 500 m 1 640 ft The TSX SCA62 terminal block Figure 7 is a passive unit that features a printed circuit board fitted with screw terminals enabling two pieces of equipment to be connected to the bus There is a jumper in the box which can be used to connect the end of line terminator Code the PLC address by setting the microswitches on the printed circuit board inside the box These switch settings cannot be used to set
29. ations acquiring data from the communications processor e g a read operation Bottom Node Content The integer value entered in the bottom node specifies length i e the maximum number of registers in the data area The length must be ina range between 1 and 100 Read Write Operations An MSTR write operation transfers data from a controlling device to the drive controller An MSTR read operation transfers data from the drive controller to a controlling device on the network 42 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Chapter 4 MODBUS Protocol Control Block The registers in the MSTR control block the top node contain the following information in a read or write operation Table 17 Control Block Registers Register Function Content Displayed Operation type 1 Write 2 Read First implied Error status Displays a hex value indicating an MSTR error when relevant Write number of registers to be sent to slave Second implied Length Read number of registers to be read from slave Specifies starting register in the ATS46 controller to be read from or written to Note that 1 must be Third implied Slave device data area added to starting register For example to start with W4062 current 4063 would be placed in the third implied register Designates the first through fifth routing path Routing 1 5 addresses respectively The last
30. cceleration TQO W4037 24 A Maximum torque during acceleration TLI W4036 24 A Limit current ILT W4039 24 A Boost level BST W4028 25 Start A Start time too long TLS W4033 25 A Stator loss compensation LSC W4027 25 D Controller ready ETA RDY W4061 1 27 D Steady state ETA 8 W4061 8 27 D Short circuited ETA 9 W4061 9 27 D Current limited ETA LIM W4061 D 27 D Acceleration phase ETA B W4061 B 27 C Freewheel stop command CMD CAL W4060 8 26 C Decelerated stop command CMD CAD W4060 7 26 C Braked stop command CMD CAF W4060 6 26 C Control motor deceleration in cascade DMC W4060 3 26 Stop A Decel deceleration ramp slope DEC W4044 24 A final torque during deceleration EDC W4038 24 A Braking braking current BRC W4041 24 A adjustment of braking time EBA W4042 24 D Stop phase ETA A W4061 A 27 C Reset thermal state CMD RTH W4060 A 26 A Trip threshold underload TLS W4031 25 Motor protection A Motor nominal current In W4026 25 F Motor thermal protection THP W4034 25 D Motor thermal state LTH W4064 27 Controller protection FA Trip current threshold OIL W4040 24 F Default assignment of phase rotation PHR W4032 25 D Phase rotation state PHE W4065 28 Mains supply D No mains supply ETA E W4061 E 27 D Mains supply frequency ETA F W4061 F 27 D Current LCR W4062 27 D Cos q motor power factor COS W4067 28 Measurements D Torque LTR W4063 27 D Elapsed time meter TFR W4068 28 D R
31. er 1998 Chapter 2 Register Definitions A WARNING UNINTENDED EQUIPMENT OPERATION There is a shift of 1 between the address in UNI TELWAY and MODBUS protocols When using MODBUS protocol add 1 to each address listed in the following tables Failure to follow this instruction can result in death serious injury or equipment damage 1998 Square D All Rights Reserved 23 ALTISTART 46 Communication Option Chapter 2 Register Definitions Bulletin No VD0C32S303A October 1998 Address 11 Name Table 7 Range Configuration Words read and write Unit Description Table 6 Adjustment Words read and write Address Name Range Unit Description Possible Values o 2 E Max torque during 0 off CLP must be on for eee 1H 10 200 ETN acceleration value to be used W4037 Tao 0 100 of Tn Hie Prorqu a dung acceleration W4038 EDC lo 100 of Tn End of deceleration ramp threshold W4039 ILT 1907700 of In Current limit 0 off max 500 lot de 9 C limit al ff W4040 OIL 50 300 of In urrent limit alarm 0 0 W4041 BRC 0 100 Braking current W4042 EBA 20 100 of braking time Adjustment of braking time W4043 ACC 1 60 S Acceleration ramp time W4044 DEC 1 60 S Deceleration ramp time W4045 Reserved W4046 Reserved w4047 RGC 0 100 E Adjustment of deceleration gain M When using MODBUS protocol add 1 to the address 2 When the parameter is set to 0 the
32. ermine whether to repeat the exchange 1998 Square D All Rights Reserved 39 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 4 MODBUS Protocol October 1998 MSTR BLOCK Overview I Master i l H D ATS46 Controller Figure 19 Communicating Exchange Faults When using a bridge multiplexer as shown in Figure 9 on page 10 the Master MSTR function block can be used The BM85 bridge multiplexer bridge mux operates as a MODBUS Plus node and provides four serial ports that can be configured separately for the serial devices in your application BM85 models are available for RS 232 RS 485 or MODICON MODBUS serial devices If you are not using a bridge mux but would like to use MODBUS commands consult the MODICON MODBUS Protocol Reference Guide part number PI MBUS 300 This document is available by fax on demand from Schneider Automation at 1 800 468 5342 Select option 3 documents 3001 and 3002 PLCs that support MODBUS Plus communications have a special MSTR instruction with which nodes on the network can initiate message transactions The MSTR function allows you to initiate one of nine possible network communications operations over MODBUS Plus Each operation is designated by a code as described in Table 15 Table 15 MODBUS Operations Codes Operation C
33. eset elapsed time meter TRE 26 W4060 D Return to factory settings C Active on positive edge CMD INT 26 W4060 E Oi Mo SUE C Store adjustments in EEPROM MRE 26 w4060 F A nee a C Recall adjustments from EEPROM RRE 26 W4061 Fault amp alarm management D Communication check inhibited NTO 27 W4061 0 RONDE CT D Inlocal line mode LOC 27 W4061 1 Start D Controller ready ETA RDY 27 W4061 2 Fault amp alarm management Controller faulted FAI 27 W4061 3 bea iie ee D Stopped after request via terminal block ETA 3 27 W4061 5 eee D Local control FLO 27 W4061 7 Fault amp alarm management D Current threshold alarm 27 W4061 8 Start D Steady state ETA 8 27 W4061 9 Start D Short circuited ETA 9 27 W4061 A Stop D Stop phase ETA A 2r W4061 B Start D Acceleration phase ETA B 27 W4061 C Fault amp alarm management D Motor thermal alarm OVL 27 W4061 D Start D Current limited ETA LIM 27 W4061 E Mains supply D No mains supply ETA E 27 Types C Command F Configuration A Adjustment D Display M When using MODBUS protocol add 1 to the address 48 O 1998 Square D All Rights Reserved Bulletin No VD0C32S303A October 1998 ALTISTART 46 Communication Option Appendix B Function Index by Address Table 20 Function Index Table by Address Continued Address Descript
34. eset elapsed time meter TRE W4060 C 26 F Test on low power motors SST W4035 5 25 Speci l operation C Cascade motor operation CSC W4035 6 25 Types C Command F Configuration A Adjustment D Display lI When using MODBUS protocol add 1 to the address O 1998 Square D All Rights Reserved 45 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Appendix A Function Index October 1998 Table 19 Function Index Table Continued Description Type Characteristics Code Address ll Page F Assignment of logic input Ll Ll W4022 24 F Assignment of logic output LO1 LO1 W4023 24 F Assignment of logic output LO2 LO2 W4035 3 25 F Assignment of analog output AO AO W4024 24 A Analog output scale ASC W4025 25 F Analog output range AO1 W4035 4 25 F Assignment of relay R1 R1 W4035 2 25 D State of I O Logic input LI LIO W4066 28 I O management D Logic output LO1 W4066 1 28 D Logic output LO2 W4066 2 28 D Relay R1 W4066 3 28 D Relay R2 W4066 4 28 D Vigithem W4066 5 28 D Logic input LI RUN W4066 6 28 D Logic input LI_STOP W4066 7 28 D Operating duty switch W4066 8 28 D Value of analog output AO SAO W4070 29 C Assignment of online commands DLI W4060 1 26 C Store adjustments in EEPROM MRE W4060 E 26 C Recall adjustments from EEPROM RRE W4060 F 26 on F Product address ADR W2290 12 SEA F Protocol PRO w2291 12 management F Transmission speed SPD W2292 13 F Character format FOR W2
35. h Operation successful Figure 20 Block Structure 1998 Square D All Rights Reserved 41 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 4 MODBUS Protocol October 1998 Top Node Content The 4x register entered in the top node is the first of nine contiguous holding registers that comprise the control block Table 16 Control Block Registers Register Content Displayed Identifies one of the nine MSTR operations First implied Displays error status Second implied Displays length Third implied Displays MSTR operation dependent information Routing 1 register used to designate the address of the destination node for a network message transaction Fourth implied Fifth implied Routing 2 register Sixth implied Routing 3 register Seventh implied Routing 4 register Eighth implied Routing 5 register NOTE Before programming an MSTR instruction an understanding of routing path structures is required For information about routing path structures refer to the user guide MODBUS Plus Network Planning and Installation part number 890 USE 100 00 Middle Node Content The 4x register entered in the middle node is the first in a group of contiguous holding registers that comprise the data area This data area is the source of data in operations providing the communications processor with data e g a write operation The data area is the destination of the data in oper
36. hts Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option Chapter 1 Installation amp Configuration Connection Accessories Many MODICON PLCs cannot initiate messages from a MODBUS port because they were intended to be used as slave devices only Therefore when using a MODICON PLC the MODICON BM85 bridge multiplexer bridge mux must be connected to the MODBUS Plus port For multiple controllers a data enabled RS 232C to RS 485 converter must be used Figure 9 shows system configuration involving multiple ALTISTART 46 controllers connected to a MODBUS bus using a MODICON PLC NOTE Your MODBUS device or PLC may be capable of initiating a message directly from a MODBUS port it must be a master port Consult Schneider Automation for more information 1 800 468 5342 If the bridge mux is configured as a slave port only one ALTISTART controller can be connected to each port For the bridge mux the MODBUS address of the ATS46 controller is used as a slave device address in configuration setup screen V1 Remember to go to setup screen V4 to save changes before powering down the bridge mux If the bridge mux is configured as a master port up to 31 ALTISTART controllers or other devices can be connected to each port ATS46 ATS46 Controller A Controller B Port 1 MODBUS 3 MODBUS 7 PLC Bridge Mux Port 2 Node Node Port 3 Port 4 MSTR Block Address routing talking
37. igure 1 Mounting the PLC Communication Module 2 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Chapter 1 Installation amp Configuration 3 Connect the PC s serial COM port to the ATS46 PLC Communication Module Use the optional PC cable catalog no VY1G461510 ordered separately or construct a cable using the pin out illustrated on page 1 4 With power applied to the ATS46 controller set up the controller communication parameters Table 1 on page 12 via the PC Terminal Emulation Program If you are using Microsoft Windows version 3 11 and earlier see page 11 for instructions If you are using Windows 95 or a later version refer to Appendix C for configuration instructions 5 When configuration is complete remove power from the ATS46 controller remove the PC cable and connect the cable supplied with this kit to the ATS46 Communications Module Refer to Wiring Recommendations on page 6 for more information about wiring CONNECTING TO A MULTI DROP BUS SUB D Connector Pin Configuration The transmission interface is electrically isolated from the controller in accordance with the RS 485 and RS 422 RS 232C compatible standard and is available on a 9 pin female SUB D connector When using the ASCII protocol for PC leave the TER input unconnected When using a bus protocol connect the TER input to the 5 V input
38. ion Type Characteristics Code Page W4061 F Mains supply D Mains supply frequency ETA F 27 W4062 Measurements D Current LCR 27 W4063 Measurements D Torque LTR 27 W4064 Motor protection D Motor thermal state LTH 27 W4065 Mains supply D Phase rotation state PHE 28 W4066 O management D State of I O Logic input LI LIO 28 W4066 1 O management D Logic output LO1 28 W4066 2 O management D Logic output LO2 28 W4066 3 O management D Relay R1 28 W4066 4 O management D Relay R2 28 W4066 5 O management D Vigithem 28 W4066 6 O management D Logic input LI RUN 28 W4066 7 O management D Logic input LI STOP 28 W4066 8 1 0 management D Operating duty switch 28 W4067 Measurements D Cos q motor power factor COS 28 W4068 Measurements D Elapsed time meter TFR 28 W4069 1 Fault amp alarm management D Internal fault INF 29 W4069 2 Fault amp alarm management D Short circuit fault OCF 29 W4069 3 Fault amp alarm management D Phase inversion fault PIF 29 W4069 5 Fault amp alarm management D Serial link fault SLF 29 W4069 6 Fault amp alarm management D External fault ETF 29 W4069 7 Fault amp alarm management D Start too long fault STF 29 W4069 8 Fault amp alarm management D Mains failure and start request fault USF 29 W4069 9 Fault amp alarm management D Phase fault PHF 29 W4069 A Fault amp alarm management D Controller thermal fault OHF 29 W4069 B Fault amp alarm management D Locked rotor in steady state fault LRF 29 W4069
39. l fault W4069 1 OCF Overcurrent fault W4069 2 PIF Phase inversion W4069 3 Reserved W4069 4 SLF Serial link W4069 5 ETF External fault W4069 6 STF Start too long W4069 7 pes USF baa qn and start W4069 8 PHF Phase failure W4069 9 OHF Controller thermal fault W4069 A LRE sot locked in steady W4069 B OLF Motor thermal overload W4069 C FRF W4069 D Reserved W4069 E ULF Underload W4069 F W4070 SAO Ma of analog output m xd Rt W4072 LPR Active power si W4090 PTR Fault order W4091 DFT Fault register repetition W4092 Wo e repetition M When using MODBUS protocol add 1 to the address 2 Bit returns to 0 after operation 1998 Square D All Rights Reserved 29 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 2 Register Definitions October 1998 30 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Chapter 3 UNI TELWAY Protocol CHAPTER 3 UNI TELWAY PROTOCOL LIST OF REQUESTS Table 10 describes the UNI TELWAY requests accepted by the ALTISTART 46 ATS46 controller and their limits Detailed information on coding the requests is given in the UNI TELWAY reference manual TSX D24 004 Table 10 List of Requests Code Accepted by Request Hexadecimal Format ATS46 Controller Identification H OF Yes Protocol version H 30 Yes Status H 31 Yes Mirror H FA Yes Read error counter H A2 Yes Counter reset H
40. neider Automation Inc ALTISTART is a registered For MODICON MODBUS support trademark and UNI TELWAY is a trademark of Telemecanique S A or please contact Schneider its successor in interest Schneider Electric S A Automation at 1 800 468 5342 Electrical equipment should be serviced only by qualified electrical Square D Company maintenance personnel No responsibility is assumed by Square D for 8001 Hwy 64 East any consequences arising out of the use of this material Knightdale NC 27545 919 266 3671 Bulletin No VD0C328303A October 1998 Replaces VD0C328303 dated September 1998 1998 Square D All Rights Reserved
41. ng MODBUS protocol add 1 to each address listed in the parameter tables throughout this manual Failure to follow this instruction can result in death serious injury or equipment damage Accessible Data The MODBUS protocol enables data bits and words to be exchanged between the master device and several slaves In each slave unit bit areas are defined for the master device to use when reading or writing data Input objects may only be read whereas output objects may be read or written 38 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Chapter 4 MODBUS Protocol Exchanges Master Slave K Controller MODBUS addressing Table Transmission FA e E User Program a o o c a D o o c Figure 18 Input and Output Data Objects The master device always initiates data exchanges The master device waits for the slave s answer before transmitting the next message thus avoiding any conflict on the line Operation in half duplex is therefore authorized Checking and Supervision When two entities are communicating via asynchronous serial link control of exchanges between them must naturally include exception messages should exchange faults occur A slave receiving an incoherent message will report an exchange fault to the master device which in turn will det
42. ode Operation Code Write data 1 Read global database 6 Read data Get local statistics Get remote statistics 7 Clear remote statistics 8 9 Clear local statistics 2 3 4 Monitor peer cop status 5 Write global database 40 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Chapter 4 MODBUS Protocol Inputs Outputs The read and write MSTR instruction blocks are discussed on page 42 For more information refer to the user guide MODICON Ladder Logic Block Library part number 840 USE 101 00 The MSTR block has two control inputs see Figure 20 When the input to the top node is ON it enables the instruction When the input to the middle node is ON it terminates the active operation The MSTR block can produce three possible outputs see Figure 20 The output from the top node echoes the state of the top input i e it goes ON while the instruction is active The output from the middle node echoes the state of the middle input i e it goes ON if the MSTR operation is terminated prior to completion The output from the bottom node goes ON when an MSTR operation has been completed successfully Enables selected Control Operation is active MSTR operation Block First register Terminates active data Operation terminated to capture MSTR operation area unsuccessfully BCK intermittent errors MSTR lengt
43. quest limits described in Table 10 They may be coded as shown in Table 13 Table 13 Read and Write Objects Requests Request Code Hexadecimal Format H 36 Read or Question code TxTi C H 37 Write Category 0to7 Segment H 68 internal word i H 06 for reading a byte 8 bits or Object type H 07 for reading or writing a word 16 bits Object address H xxxx The answer to the write objects request is accepted if at least one word is written Reserved or unused words are read at 0 unless noted and writing them has no effect The following examples give typical read requests for the TSX7 programmable controller using a text block The examples read words W4022 to W4025 of the ATS46 controller first using word object types Example 1 then using byte object types Example 2 32 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Chapter 3 UNI TELWAY Protocol Example 1 Word Object Type The transmission text block in Figure 13 illustrates a read request using the word object type H 07 In the example TxTi C H 0736 category request TxTi L 6 Transmission Table Internal Word Segment Type of Word L ES Number of words to read Number corresponding to first word Figure 13 Reading Words W4023 to W4026 Transmission Text Block Figure 14 illustrates the reception text block associated with the read
44. ration TQO 24 W4038 Stop A Decel final torque during deceleration EDC 24 W4039 Start A Limit current ILT 24 W4040 Controller protection F A Trip current threshold OIL 24 W4041 Stop A Braking braking current BRC 24 W4042 Stop A Braking adjustment of braking time EBA 24 Types C Command F Configuration A Adjustment D Display When using MODBUS protocol add 1 to the address 1998 Square D All Rights Reserved 47 ALTISTART 46 Communication Option Appendix B Function Index by Address Bulletin No VD0C32S303A October 1998 Table 20 Function Index Table by Address Continued Address ll Description Type Characteristics Code Page W4043 Start A Acceleration ramp time ACC 24 W4044 Stop A Decel deceleration ramp slope DEC 24 W4060 0 Fault amp alarm management C Controller reset command RST 26 W4060 1 loe cs C Assignment of online commands DLI 26 W4060 2 Fault amp alarm management C External fault command EFL 26 W4060 3 Stop C Control motor deceleration in cascade DMC 26 W4060 4 Fault amp alarm management C No time out SLF NTO 26 W4060 5 Start C Run command CMD RUN 26 W4060 6 Stop C Braked stop command CMD CAF 26 W4060 7 Stop C Decelerated stop command CMD CAD 26 W4060 8 Stop C Freewheel stop command CMD CAL 26 W4060 A Motor protection C Reset thermal state CMD RTH 26 W4060 C Measurements D R
45. red in EEPROM memory in LINK mode store adjustments with W4060 E or return to factory settings with W4060 D The controller is systematically set to LOCAL control mode commands are expected on the terminal block To control the ATS46 controller from a multi drop bus it is necessary to assign the commands to LINK mode by setting W4060 1 to 1 LINK LOCAL Management Two control modes are provided for ATS46 controller operation LOCAL mode via 2 or 3 wire terminal block control LINK mode via a PC or a PLC 20 O 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Chapter 2 Register Definitions ATS46 operating modes are only effective for accessing the command parameters and have no effect on the configuration adjustment or monitoring parameters Table 4 LINK LOCAL Transition Parameters Parameter Description Command bit B2 DL Assigns commands to LINK LOCAL mode Command word W4060 1 DLI Same as command bit B2 DLI Command bit B4 NTO No time out Command word W4060 4 NTO Same as command bit B4 NTO Configuration word W4022 LI Assigns Ll to LOCAL mode Configuration word W4029 STY Selects stop type via LI STOP Monitoring word W4061 0 LOC LOCAL mode 1 LINK mode 0 Monitoring word W4061 5 FLO LOCAL mode 1 not LOCAL mode 0 Monitoring word W4066 0 LIO State of LI O low 1 high Operation In LOCAL mode
46. restart is selected W4035 1 Automatically resettable fault gt pao reset Automatic fault reset No Fault Fault resettable on request gt normal operation Fault resettable e Reset request on request Non resettable fault Non resettable fault gt l Non resettable fault e Controller re initialization x Figure 12 ATS46 Controller States WARNING UNINTENDED EQUIPMENT ACTION Automatic restart can only be used for machines or installations that present no danger to personnel or equipment in the event of automatic restarting Equipment operation must conform with national and local safety regulations Failure to follow this instruction can result in death serious injury or equipment damage 18 1998 Square D All Rights Reserved Bulletin No VD0C32S303A October 1998 ALTISTART 46 Communication Option Chapter 2 Register Definitions Descriptions of each ATS46 state are provided below State Standard Mode W4035 1 0 Auto Reset Mode W4035 1 1 1 No Fault Controller is ready or running with no fault condition detected Controller is ready or running with no fault condition detected 2 Automatic Reset Not taken into account Fault This state follows a fault that can be reset without further intervention If R1 is configured as a fault relay this type of fault does not cause the R1 relay to change state
47. s 1 10 fast flashing 100 ms This display flashes for 600 ms 3x on and 3x off if an incorrect character has been received The short flashing is repeated after a period of five seconds if an incorrect character is received This only occurs when the communication option is set for communication fault no message received for 10 s in bus communication or 1 s in ASCII protocol If the option never changes to normal operation this display indicates that the wiring is correct except perhaps for the TER 5 V strap but that the configuration speed or format is not suitable Additional Diagnostics For an explanation of fault code registers refer to Table 9 on page 27 16 O 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Chapter 2 Register Definitions CHAPTER 2 CONNECTIONS AND REGISTER DEFINITIONS COMMUNICATION PRINCIPLES Power Connections The power wiring to the ALTISTART 46 ATS46 controller can be connected in accordance with the diagrams shown in the ATS46 user guide part number VD0C32S301 Control Connections The connection from STOP to PL must be made at all times for the controller to run As shown in Figure 11 on page 18 the control connection scheme depends on whether the start command is to be issued via the terminal strip LOCAL mode or through the PLC LINK mode The control scheme also depends on the setting of the DLI bit W4060 1 as sho
48. s assume a baud rate of 9600 and no communication errors Table 14 Maximum Register Update Times Number of Registers Read Time Write Time l Transferred msec msec 1 447 43 5 10 65 3 64 2 20 88 2 87 1 50 157 0 155 8 l Read is by read object 36H request Values shown include query time master processing time and acknowledge ACK time 2 Write is by write object 37H request Values shown include query time master processing time and acknowledge ACK time 1998 Square D All Rights Reserved 35 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 3 UNI TELWAY Protocol October 1998 36 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Chapter 4 MODBUS Protocol CHAPTER 4 MODBUS PROTOCOL PRINCIPLE OF COMMUNICATION MODBUS is a dialog protocol which creates a hierarchical structure between a master device and one or several slave devices The ALTISTART 46 ATS46 controller is always a slave device MODBUS protocol enables the master device to interrogate one or more intelligent slaves A multi drop link connects the master device and slaves to one another Two types of dialog are possible between master device and slave The master device communicates to the slave and waits for a response The master device talks to a group of slaves without waiting for a response broadcast messages
49. sted value is not correct the response is gt N Reading the Configuration question 2CONF response gt CONF PRO UTW ADR NO SPD 9600 FOR 801 factory configuration The above sample configuration reads UNI TELWAY protocol address not configured speed 9600 bits s 8 bit format odd parity one stop bit Response parameter descriptions are provided in the ASCII column of Table 1 on page 12 Modifying the Configuration Changes made to the communication configuration are saved in ATS46 memory The response format when modifying the configuration is identical to that when entering the configuration The parameters are listed in Table 1 on page 12 and they can be modified one at a time Example 1 or several in one question Example 2 The mnemonics are provided in the ASCII column and the possible protocol values in the Permitted Values column of Table 1 Example 1 address 1 ADR 1 UNI TELWAY protocol PRO UTW speed 19200 bits s SPD 19200 8 bit format odd parity 1 stop bit FOR 801 Example 2 MODBUS RTU protocol address 1 S E S speed 4800 bits s 8 bit format POE E no parity 1 stop bit UNI TELWAY protocol speed 19200 bits s format is fixed CONF PRO UTW SPD 19200 address not modified Any parameters that are not modified retain their previous values ensure that these values are correct 14 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Comm
50. te Object Type 34 EventData tua A Yee de REO 35 REGISTER UPDATE TIMES 35 1998 Square D All Rights Reserved iii ALTISTART 46 Communication Option Bulletin No VD0C32S303A Table of Contents October 1998 CHAPTER 4 MODBUS PROTOCOL 37 PRINCIPLE OF COMMUNICATION 37 Accessible Data sop DE RAINER Ais VEL es 38 Exchanges ia sus a eA E RIDE WIE Rp PUE pee ideis 39 Checking and Supervision 39 MSTR BEOOK Reve IG ae RR Ge ne 40 OVEIVICW iiss ce ea VOI uer T se dedi eet ede 40 Inputs zs usua E umbo Ewa bebe m e E eae TUS 41 Outputs cor RERO RELIER EEEMIO EDUC RENE LER uA 41 Top Node Content 42 Middle Node Content 42 Bottom Node Content 42 Read Write Operations 42 Control Block ii A LEVIUS pt ee ER DR es 43 Register Update Times 02 0 0 cece eee 43 APPENDEXAS SS oe ossa ot hehe Eos ie the teer a ta Bat ed oad oa 45 APPENDIX B Re rs LAELIUS tt eut ef oe 47 APPENDIX Gin dtes Eau Rr e Ret des rper boe pu RR Ee eigen 51 iv 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998
51. ter Versions October 1998 Figure 23 Selecting a COM Port 52 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Appendix C Configuration with Windows 95 or Later Versions 1 Figure 25 Selecting Emulation Type 1998 Square D All Rights Reserved 53 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Appendix C Configuration with Windows 95 or Later Versions October 1998 710 0 1 07 TORE 01H DErDFFIA ATE IE t Med 1 TWEESBEH DE TFFE HO 3604 16300 depending cm FED UBTHOAGR STO ERU A Fim A Figure 27 Sample Terminal Commands and ATS46 Responses 54 O 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Appendix C Configuration with Windows 95 or Later Versions 1998 Square D All Rights Reserved 55 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Appendix C Configuration with Windows 95 or Later Versions October 1998 56 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Appendix C Configuration with Windows 95 or Later Versions 1998 Square D All Rights Reserved 57 Square D and D are registered trademarks of Square D Company MICROSOFT and WINDOWS are registered trademarks of Microsoft Corporation MODBUS is a registered trademark and MODICON is a trademark of Sch
52. to illustrate the Response format 1998 Square D All Rights Reserved 15 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 1 Installation amp Configuration October 1998 DIAGNOSTICS Two indicator lamps are on the front panel of the option COM Red LED OOK Green LED 00000 Cy Guu RS232 422 485 Figure 10 Communication Interface Table 2 Communication Diagnostics OK Lamp COM Green Lamp Red 1 0 Normal operation bus and controller present OK Probable Cause Corrective Action Check the interface or the communication 0 0 Switched off powered off option Check the communication bus and the 0 1 Bus communication fault connections Check the switches on the subscriber sockets Check the communication configuration or 11 0 ee Character error the TER 5 V strap absent in ASCII protocol present in bus protocol 1 10 0 Communication option not configured Configure the communication option Communication fault between the 1 2 0 communication option and the ATS46 controller bus cable connected to option Check the 6 pin connector between the option and the ATS46 controller Communication fault between the Check the 6 pin connector between the 1 2 1 communication option and the ATS46 controller PC cable connected to option option and the ATS46 controller Lamp status 0 off 1 on 1 2 slow flashing 500 m
53. top type selection via logic i deceleration ramp input LI STOP 2 braking Default assigned to phase 0 Off w4030 PHR 0 2 aati A P 1 direct rotation direction 2 reverse rotation direction w4031 ULL 0 lor 20 100 of Tn Underload trip threshold B Time adjustment before W4032 TBS 0 999 seconds starting W4033 TLS 051 10 999 seconds Start time too long O protection inhibited 1 sub class 2 2 class 10A W4034 THP 0 7 Motor thermal protection a 15 5 class 20 6 sub class 25 7 class 30 CNF Configuration register CLP 0 1 Torque control WEEN E ARS 0 1 Automatic reset pen a manga Tese 4035 2 0 fault relay 4035 2 1 isolating relay T Bit 4060 0 controller reset a el Relay RIrassignment function clears fault when this relay is used as a fault W4035 relay 4035 3 0 not assigned LO2 o E ES 4035 3 1 current re threshold alarm AO1 0 1 Analog output range ERR a ee HR SST 0 1 Select test operation ona 4035 5 0 not assigned low power motor 4035 5 1 test function CSC 0 1 Cascading motor 1d x o dera Reserved 4035 7 F 11 When using MODBUS protocol add 1 to the address 21 In LINK mode an external fault must be indicated by the PLC Do not connect the external fault indication device to the logic input on the ATS46 controller as the signal will be ignored I3 When the parameter is set to 0 the function is disabled 1998 Square D All Rights Reserved 25 ALTISTART 46 Communication Option Chapter 2
54. unication Option October 1998 Chapter 1 Installation amp Configuration Modifying the Configuration by Sending a File It is possible to enter the configuration in a text file prepared using a text editor Windows Notepad type to avoid typing the same command line repeatedly Enter the configuration you wish to send e g CONF PRO UTW ADR 1 SPD 9600 in the notepad and save the file The file must end with a CR or LF Press Enter at the end of the configuration line In the Windows Terminal Transfer menu select Send a text file then select the file previously saved The file is immediately transmitted via the Serial Link A message confirming the transfer is displayed Configuration Help Help is provided for the mnemonics used For example To access Help HELP Response HELP PRO ADR SPD FOR To access parameter Help HELP PRO Response gt HELP PRO PRO UTW or RTU ASC Information Requests To identify the ATS46 controller type and option being used send the following request Information request Response gt INFO C1 V 1 0 IEO1H TYPE 01H CS9B5AH ATS46D32 V1 1 INFO In the above example the communication option C1 VWG46301 has software version V1 0 IEO1 E version index a standard type with a program that contains H 9B5A as checksum The ATS46 controller type is ATS46D32 with software version V1 1 NOTE The checksum listed above is not an exact value for V1 0 software but is provided
55. uration October 1998 4 From the Terminal menu select Parameters and Configuration Set Communications to the values shown below AE mal Rais Om Om Om 0372 i240 C agp ra Flag f Dio Central Lennectin Mons C Wanti 5n HR Oel LO Hadwan CT C Even LT Ch Mk Cr Space C Panty Check O Camur Creta NOTE When you select the parity bit the number of data bits changes to 7 In this case change the number of stop bits to 2 to restore the number of data bits to 8 Then set the number of stop bits back to 1 Saving the terminal configuration to a trm file is recommended Configuring the Bus Communication The configuration parameters for the communication option can be read using any protocol but can only be written in ASCII protocol To select ASCII protocol install a cable with no jumper strap between TER and 5 V To use the configured protocol install a jumper between TER and 5 V Table 1 Configuration Parameter Values I Permi Address Parameter Selected ermitted ASCII Default Comments Protocol Values Product Address W2290 ADR ADR 0 0 NO Address not configured 1 31 Value Station address W2291 Protocol PRO PRO 2 UNI TELWAY UTW Reserved MODBUS RTU 4 RTU MODBUS ASCII B ASG 12 1998 Square D All Rights Reserved Bulletin No VD0C32S303A ALTISTART 46 Communication Option October 1998 Chapter 1 Installation amp Configuration Table 1
56. wn in Table 3 Table 3 Setting the DLI Bit LOCAL Mode LINK Mode DLI 0 DLI 1 Start command only by PLC Ll ignored unless configured for local control LI PL connection 0 Standard operation can configure not connected LI for all available options Cannot switch to LINK mode if LI is LI PL connection 1 configured for local control Other LI Start command only by connected configurations can be used but will terminal input not prevent switching to LINK mode A WARNING UNINTENDED EQUIPMENT OPERATION If DLI 1 the logic input LI is ignored unless configured for Force to Local Control W4022 4 All other functions of the logic input must be actuated through the PLC command W4060 Failure to follow this instruction can result in death serious injury or equipment damage 1998 Square D All Rights Reserved 17 ALTISTART 46 Communication Option Bulletin No VD0C32S303A Chapter 2 Register Definitions October 1998 S S T b L P T L P o I L o I L P N P N I d Link LOCAL da a E RUN en Only connect from STOP to PL Use 3 wire control to start from when starting solely from a PLC the terminal or from a PLC Figure 11 Control Connections ATS46 States If automatic restart is not used the controller state is either no fault ready run or fault Figure 12 shows the four controller states which exist if automatic

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