TECHNICAL BULLETIN
Contents
1. the CPU module will not be STOP status even the RUN STOP switch is set from RUN to STOP 2 Corrections The method for starting with the previous control system has been corrected in the example of a program when mounting a network module to the base unit as shown below Before correction PO SH1519 0 f Spigo H SET 5H1597 SP CONT SA Kl i After correction Sw1519 PIO 5W1519 7 BOVF 50412 D400 SDIS H SET SHi592 SP COHTSA Kl u50 lal PIO 25 CON 5W1519 tii S41 Dei D401 Dol KIO HOT CJ PIo0 Pigi J RET GX Developers or others 10 seconds Permits system switching after System B s network unit has started properly Executes the system switching instruction after System B s network unit has started properly Jumps to the END instruction during system switching command execution Enables communication with Program which waits 10 seconds Resets the watchdog timer while System B s network module Jumps to PO until SD412 10 is starting Makes the subroutine program P100 execute when the previous control system is the system B Jumps the processing to the END instruction by executing the system switching instruction Ends the main routine program Stores the value of SD412 at subroutine program execution to D400 Enables system switching when the network module in the B system starts normally Executes the system switching instruction when the network mod2. NAGOYA JAPAN TECHNICAL BULLETIN Issue No 140 0007 Title Corrections in the QNPRHCPU User s Manual Redundant System Relevant Models Q12PRHCPU Q25PRHCPU 4 Appendix 4 5 1 a 2 Diagram App 7 A sample program of CHANGE The head device number in the remote register has been corrected in the example of a program when using CC Link as shown below Error SM400 12 Correction SM400 12 BMOV K4Y1000 U4 BMOV G224 BMOV BMOY BMOV BMOY BMOY BMOY a MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE 1 8 12 OFFICE TOWER Z 14F HARUMI CHUO KU 104 6212 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN Page 3 4 Date of Issue Dec 06 U4 G352 K4X1000 U4 G480 K10 K10 K20 K20 K10 K10 K20 K20 TECHNICAL BULLETIN Issue No 140 0007 Title Corrections in the QNPRHCPU User s Manual Redundant System Relevant Models Q12PRHCPU Q25PRHCPU 5 Appendix 5 2 Diagram App 20 A program example 1 Operation of the program before correction Page 4 4 Date of Issue Dec 06 When 32768 seconds around 9 1 hours elapses after the CPU module became RUN status SD412 value will be 32768 In the following program before correction since the processing is repeated in the relevant program until the SD412 value will be 10 or more again around 9 1 hours other sequence operations cannot be performed Note when this occurs
3. TECHNICAL BULLETIN Issue No 140 0007 Title Corrections in the QNPRHCPU User s Manual Redundant System Relevant Models Q12PRHCPU Q25PRHCPU Page 1 4 Date of Issue Dec 06 Thank you for your continued support of Mitsubishi programmable logic controllers MELSEC Q series This bulletin provides information on corrections due to clerical errors in the program examples of the QnPRHCPU User s Manual Redundant System SH 080486ENG of version F printed in June 2006 The contents of this technical bulletin are included in the version G printed in December 2006 1 Correction 1 Section 7 1 1 b Diagram 7 2 Example of REMER instruction programming 2 Section 7 3 1 Diagram 7 13 Program That Turns on the USER LED after System Switching 3 Section 8 2 2 c Diagram 8 10 Sample Program for Clearing Standby System CPU Module Error 4 Appendix 4 5 1 a 2 Diagram App 7 A sample program of CHANGE 5 Appendix 5 2 Diagram App 20 A program example 2 Correction details 1 Section 7 1 1 b Diagram 7 2 Example of REMER instruction programming The setting condition for the host data link status has been corrected in the example of a program for reading intelligent function module data of the remote I O station using the REMFR instruction as shown below Error SM1518 M201 0 SET M202 SM1518 B20 SB48 SB49 SW70 9 SW74 9 M203 M200 M201 3 SET M201 M202 KO gt Correct
4. ion SM1518 M201 0 SET M202 SM1518 B20 SB48 SB49 SW70 9 SW74 9 M203 M200 M201 M202 KO gt a MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE 1 8 12 OFFICE TOWER Z 14F HARUMI CHUO KU 104 6212 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN TECHNICAL BULLETIN Issue No 140 0007 Page 2 4 Title Corrections in the QNPRHCPU User s Manual Date of Issue Dec 06 Redundant System Relevant Models Q12PRHCPU Q25PRHCPU 2 Section 7 3 1 Diagram 7 13 Program That Turns on the USER LED after System Switching The SM1518 contact and the storage destination device of the DMOV instruction have been corrected in the example of a program for turning ON USER LED on the CPU module in the new control system after switching as shown below Error aie DO Keo koo jA F2047 M100 RST F2047 DMOVP KO RST Correction a DO Keo KO JHT M100 RST DMOVP KO RST M100 15 END 3 Section 8 2 2 c Diagram 8 10 Sample Program for Clearing Standby System CPU Module Error The SM1510 contact has been corrected in the example of a program for clearing errors of the CPU module in standby system as shown below Error SM1513 SM1515 SM1516 SM1600 0 MC NO M1000 Correction SM1513 SM1515 SM1516 SM1600 0 r A A E NO M1000 a MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE 1 8 12 OFFICE TOWER Z 14F HARUMI CHUO KU 104 6212 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU
5. ule in the B system starts normally Jumps the processing to P101 with the system switching instruction Enables communications with GX Developer or others Calculates the subroutine program executing time Program which waits 10 seconds for the network Resets the watchdog timer module startup Continues the jumps to P100 until the in the system B SD401 value becomes 10 10 seconds J Ends the subroutine program a MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE 1 8 12 OFFICE TOWER Z 14F HARUMI CHUO KU 104 6212 JAPAN NAGOYA WORKS 1 14 YADA MINAMI 5 CHOME HIGASHI KU NAGOYA JAPAN
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