X11CAIM IO Manual
Contents
1. Ca i oN oN oN BAR N 5 T 71 n nj 111 11 TM TM TM TM mM Di 0 mi mi mi mi mi mi Rev 2 0 X11CA IM MASTER MODULE on on OFF OFF ON ON on on OFF OFF E on OFF on OF o OF o OF OFF e Orr on Orr on OFF on Fe on OFF on er on Jr Se on E on ex on on mer OFF a 7 OFF OFF a H No E O ON OF JOT OE Or KAES Ke Ke 2 ONT ep S 7 on on OFF o OFF ON OFF o OFF BAR KAS OF OFF o OFF on OFF FF oF 7 1 O Tj 1 7 7 7 min T e2. DS 77192 OF mm 771 OF lo mo 76 DS SCH DS mm SCH 13 Rev 2 0 X11CA IM MASTER MODULE SW2 7 OF SEN CES oF OFF 2T GE HONE 2 E E SON 2 OF ore OF Oe See ree EE C OEE EON Cee ON OPE one Ke BO Ke w oN BASS 7 l H OFF OFF OFF OF OFF Table 6 1 Setting Alarm Module Addresses OFF E mr mr on on on on oF mr oF ow on E on o mr mr oF on on on E mr or OFF on on on mr mr oF OFF on on on on 14 Rev 2 0 X11CA IM MASTER MODULE 7 PRGM RUN SWITCH Use the PRGM RUN switch on the X11CA IM to set the mode to either program mode or run mode 7 1 7 2 7 2 1 7 2 2 Program Mode In the program mode you can configure or change the configuration of the alarm modules with the Configuration software running on the host computer To set X11CA IM to program mode set the switch to PRGM and make sure that the cable is connected from the Modbus commu
3. DI RONAN X11CA IM MASTER MODULE Firmware 11 Rev 3 REVISION 2 0 DOCUMENT NUMBER 3000 April 21 2003 EDITOR Nana Lee Ronan Engineering Company APPROVED Kevin Safayieh Project Manager APPROVED _Razmik Haftvani Engineering Manager APPROVED Gasca Ronan Engineering 21200 Oxnard Street Woodland Hills CA 91367 TEL 818 883 5211 FAX 818 992 6435 Direct urgent problems to 1 800 327 6626 Copyright 2003 Ronan Engineering Company All rights reserved This document may not be reproduced or transmitted in any form electronic or mechanical including photocopying recording storing in an information retrieval system or translating in whole or in part without the prior written permission of Ronan Engineering Company 4 23 03 Date 4 23 03 Date 4 23 03 Date Rev 2 0 X11CA IM MASTER MODULE cate nasal 1 1 1 2 Revision Histon enaa 1 1136 RE 2 Cla e NR 3 4 311 RS232 Laptop to SIICA IMORI 4 3 1 2 RS232 PC to gt 4 4 MODBUS COMMUNICATION PPOTOCOL sss 5 S Settna acta leet E 5 42 Data Communication Eed 5 43 Modbus Protocol Function 3 Read the
4. Function Window Address Di Window AddressL Force Data Hi Force DataLo Response The normal response is an echo of the query returned after the window state has been forced EXAMPLE The following example is a response to the query Rev 2 0 X11CA IM MASTER MODULE Slave Address o Table 4 5 Modbus Function 5 Example Response NOTE In order to send serial alarms to any X11CA window its corresponding input channel must be programmed to the serial mode Rev 2 0 X11CA IM MASTER MODULE 5 LED S STATUS The RUN LED is a green color LED and starts flashing upon applying power to the unit When flashing it indicates the power in on and the firmware is running in the unit The ERROR LED is RED and when flashes ON OFF it indicates one or more than one alarm boards not responding to the master module The RXD1 TXD1 RXD2 TXD2 are amber color LEDs and they indicate the transmission and reception of data from port 1 and 2 Rev 2 0 X11CA IM MASTER MODULE 6 SETTING THE ALARM MODULE ADDRESSES The 11 Master Module Scans all the Alarm boards in the chassis continuously every 25ms board and the number of Alarm boards to be scanned has to be set by switch SW2 or SW4 depending on the revision of the PCB used and it is shown below Alarm SW2 7 RE ECH jor jor jor jor E 25 e e e BA or e e ORF Gs or e e
5. 1 Push Button Functions 16 Rev 2 0 X11CA IM MASTER MODULE 8 APPENDIX A LIST OF TABLES TABLE 2 1 DESCRIPTIONS OF MODBUS COMMUNICATION DATA 3 TABLE 4 1 SETTING MODBUS SLAVE ADDRESS 5 TABLE 4 2 MODBUS FUNCTION 3 ENXAMPLE OUPRN 6 TABLE 4 3 MODBUS FUNCTION 3 6 TABLE 4 4 MODBUS FUNCTION 5 ENXAMDPLE OUPRN 7 TABLE 4 5 MODBUS FUNCTION 5 8 TABLE 6 1 SETTING ALARM MODULE ADDRESSES ccccceseesesseceeecececeesenseaeceseeeesesenenaees 14 TABLE 7 1 PUSH BUTTON PONCTIONS 16 Rev 2 0 X11CA IM MASTER MODULE 9 APPENDIX B LIST OF FIGURES FIGURE cc tel sles FIGURE 3 1 RS232 CABLE FROM THE LAPTOP TO CONNECTION nseeeen0s000 FIGURE 3 2 RS232 CABLE FROM THE LAPTOP TO X11CA IM CONNECTION
6. Holding Registers 5 44 Modbus Protocol Function 5 Force Single 7 5 STATUS tnd omen A 9 6 SETTING THE ALARM MODULE 5 10 7 PRGM RUN SWVC WEE 15 Tel Prostam Eeer 15 Re GE EE 15 7 2 11 ages RRs 15 7 2 2 Functions of the Push Buttons 15 8 APPENDIX ALIS TOF TABLES unite ett 17 9 APPENDIX LIST OF FIGURES 18 Rev 2 0 X11CA IM MASTER MODULE 1 OVERVIEW The X11CA IM Interface Module monitors alarm module activities It also provides special features such as Slave Modbus RTU Protocol on Port P2 time stamped event archive common trouble alarm dual horn output reflash output and system diagnostic output All outputs are generated in the form of an open collector transistor and selectable Form C dry contact The LEDs on the board indicate serial communication and system status 7 125 181 10 mm 7450 189 23 0 156 406mm 3000 7620 1 65011811 1000 AN Figure 1 1 X11CA IM 1 1 Definitions RS 232 A point to point serial connection standard The RS 232 standard was designed for communication over short distances up to 50 feet 1 2 Revision History Revision 1 0 ECO11217 Page 1 Definition Section RS 232 was revised to r
7. o SES EECH OF E BEEN RS Ken l G Ee E ES SS EEN DE E KE OF oF A OF OF EE EAE Eg 12 Rev 2 0 X11CA IM MASTER MODULE SW2 7 OFF on on OFF o OFF OF jor on o Si a Si on on ze 65 on E a ON FF OFF OFF o OFF OFF OFF OR er e mer OFF o JORF OFF mer OFF OF OFF mer OFF mr OFF or Fer OFF mer Jeer o ere mer Jeer o er GF Fe Se er SC Fe Se OFF or e OFF Jr on E on on on Bes Es 2 a EL No oF o OFF OFF OFF OFF N 145 146 147 148 149 150 151 152 153 154 a OFF FF OFF OFF 1 Ka OFF OFF N 22 OF H or To OFF To or To OFF or oF 9 7 7 11 1 Io mm E oF Ca RSR DS
8. ch register the first byte contains the high order bits and the second contains the low order bits EXAMPLE The following example is a response to the query Field Name xample Hex Slave Address Function Table 4 3 Modbus Function 3 Example Response The register 40108 contains two byte values of 02 2 555 DEC The register 40109 contains 00 00 0 The register 40110 contains 00 64 100 Rev 2 0 MASTER MODULE 44 Modbus RTU Protocol Function 5 Force Single Cells To send alarms to X11CA IM serially use Modbus Protocol function 5 Function 5 allows you to set a single window either to ON or OFF uer The query message specifies the windows reference to be forced Windows are addressed starting at zero The first window is addressed as 0 The requested ON OFF state is specified by a constant in the query data field A value of FF 00 hex requests the window to be ON A value of 00 00 requests it to be OFF All other values are illegal and will not affect the window EXAMPLE The following example sets the window 173 ON in the slave device 17 X11CA IM 10001 em 17 10101100 172 DEC Field Name Example Hex Slave Address 11 Function 05 Window Address Hi 00 Window Address L AC Force Data Hi FF Force Data Lo 00 Error Check LRC or CRC Table 4 4 Modbus Function 5 Example Query FieldName Slave Address
9. e e e 2888 N 2 FE OE Se e DW Se e OFF err DW Se e Ba E i e ore DW Se e E j E FF OF E GF OF we DW e AR E EA DW e E E ore Se e Ce 1 OFF mi TO TO mi mi Ty Ty a H 1 w N 71 71 a La SSES E RSC ale 20 SCH CS Rev 2 0 X11CA IM MASTER MODULE w A SIS ES N oj On Oj Oj Oj O on o a ES LS Ea Em ee meam E 1 KEE ES Se SE Em E Em EES En LS ES 22281 E BEES 11 SW2 7 or or FF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF RS C oi PAR oN No ON ONS SEN N N ON Ss Ee C A O 7 Bi H
10. emove the line and at relatively slow data rates up to 20 kbps However in practice these limits can be exceeded Rev 2 0 X11CA IM MASTER MODULE Revision 2 0 ECO11939 FIRMWARE was upgraded to Version 3 Added MODBUS function 3 amp 5 1 3 Reference Documents QA400 Design Control QA4000 Design Development Quality Assurance Plan QA4500 Project Archive X11CA 3001 IOM X11CA Configuration Software User s Manual Rev 2 0 X11CA IM MASTER MODULE 2 X11 MF3 FIRMWARE The firmware on the X11CA IM scans each X11CA alarm module for the following information Field contacts A B C D 1 H2 Horn2 and CTA Common Trouble Alarm Operation mode for each channel IA IB IC ID First Out indication for each channel FA FB FC FD The scanned information is then stored into the holding registers starting at the address 00 in two byte format as shown below Hi byte FC FB FA ID IC IB IA Low byte S H2 Hi CTA D A The following list has the descriptions of each data bit Descriptions Status of the first input Status of the second input Status of the third input 5 tatus of the forth input CTA Status of Common Trouble Alarm HI 5 tatus of the Horn Status of the Horn2 Communication status 0 Successful 1 Failed to communicate with Slay gt X11CA Alarm modules TA mode of Channel A If IA 0 is Contact Inp
11. nication port P2 on the X11CA IM to the serial port of the host computer Verify that the RUN and ERROR LEDs flash simultaneously Refer to Configuration Software User s Manual Doc X11CA 3001 IOM for detail Run Mode In the run mode the X11CA IM scans all the activities of the alarm modules and activates the relay outputs and its push button functions Relay Outputs There are five Relays on the X11 CA IM as follows RUN Relay indicates the power on condition and is normally energized REFLASH Relay is not used in this revision of the firmware 2 Relay is a Common Trouble Alarm and will be energized if one or more than one input in any Alarm card is on 2 Relay Al is relay and will be energized according to the sequence programmed in the ALARM card 2 Relay 2 is HORN relay and will be energized according to the sequence programmed in the ALARM card Functions of the Push Buttons The following is the summary of the push button functions Rev 2 0 11 1 MASTER MODULE ame TEST Tests properties of alarm modules Stops the sound of the audio devices Acknowledge Acknowledges the alarms Resets inputs according to the sequence type FRST Resets the first out alarm in the group 1 Inhibits the inhibit signals while button is being Function 1 pressed General Inhibits the GF2 inhibit signals while the button is being Function 2 pressed Table 7
12. s switch SW1 or SW3 depending on the revision of the PCB on the X11CA IM Module sets the Slave Address of the X11CA IM Master Module for MODBUS RTU communication as shown below Slave 1 2 SW1 3 address N EE ON 3 F 2 2 La 7 7 Table 4 1 Setting Modbus Slave Address 4 2 Data Communication Format The data format for Modbus communication is 19200 no parity 8 bit and 1 stop bit 4 3 Modbus Protocol Function 3 Read the Holding Registers To read the binary contents of the holding registers on the X11CA IM from a host device use Modbus RTU Protocol function 3 Uer The query message specifies starting register and quantity of registers to be read Registers are addressed starting at zero registers 1 16 are addressed as 0 15 Rev 2 0 11 1 MASTER MODULE EXAMPLE The following example reads registers 40108 40110 from the slave device 17 10001 BIN 17 DEC 1101011 107 Field Name Example Hex Slave Address Function Starting Address Hi Starting Address L No of Points Hi Of No of Points Lo Error Check LRC or CRC eo Table 4 2 Modbus Function 3 Example Query Response The register data in the response message is packed as two bytes per register with the binary contents right justified within each byte For ea
13. ut If A 1 CH A is serial input IB Operation mode of Channel B If IB 0 CH B is Contact Input If IB 1 is serial input Operation mode of Channel C If IC 0 CH C is Contact Input If IC 1 CH C is serial input ID Operation mode of Channel D If ID 0 CH D is Contact Input If ID 1 CH D serial input FA 1 CH A the First Out channel within the group FB FB 1 First Out channel within group FC FC 1 First channel within group FD FD 1 CH D the First Out channel within the group Table 2 1 Descriptions of Modbus Communication Data Format Rev 2 0 X11CA IM MASTER MODULE 3 CABLES The Port 2 is communication port to host device and can be either RS232 or isolated RS485 2 RS485 connection is a 5 pin screw terminal and the pin assignments are marked on the cover 2 RS232 connection is the 9 pin female connector and the pin assignments are listed below 3 1 1 RS232 Laptop to X11CA IM P2 11 2 DEIP MALE 5 5 DWGi 11 554 Figure 3 1 5232 Cable from the Laptop to X11CA IM Connection 3 1 2 RS232 PC to X11CA IM P2 DE9P MALE DB25S FEMALE DWG 11 553 Figure 3 2 RS232 Cable from the Laptop to X11CA IM Connection Rev 2 0 MASTER MODULE 4 MODBUS COMMUNICATION PROTOCOL 4 1 Slave Address Setting The Slave Addres
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