Beginner guide (986746), страница 21
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This section explain the settings according to theseclassifications.The following table shows the settings for CPM2A PLCs in order.Word(s)Bit(s)FunctionStartup Processing (DM 6600 to DM 6614)The following settings are effective after transfer to the PLC only after the PLC is restarted.DM 660000 to 0708 to 15DM 660100 to 0708 to 1112 to 15DM 660200 to 0304 to 07DM 6603DM 6604DM 6605 toDM661408 to 1112 to 150 to 1500 to 0708 to 1500 to 15Startup mode (effective when bits 08 to 15 are set to 02).00: PROGRAM; 01: MONITOR 02: RUNStartup mode designation00: Programming Console switch01: Continue operating mode last used before power was turned off02: Setting in 00 to 07Not Used. (Set 0 00.)IOM Hold Bit (SR 25212) Status at startup0: Reset; 1: MaintainForced Status Hold Bit (SR 25211) Status at startup0: Reset; 1: MaintainProgram memory write-protection0: Program memory unprotected1: Program memory write-protected (except DM 6602 itself)Programming Console display language0: English; 1: JapaneseExpansion Instruction function code assignments.Not Used.Not used.00: Memory error will not be generated if data could not be retained by the battery01: Memory error will not be generated if data could not be retained by the battery.Not Used.Not Used.E-410.Appendix E- PC SetupWord(s)Bit(s)FunctionCycle Time Settings (DM 6615 to DM 6619)The following settings are effective after transfer to the PC the next time operation is started.DM 661500 to 15Not Used.DM 661600 to 07Servicing time for RS-232C port (effective when bits 08 to 15 are set to 01)00 to 99 (BCD): Percentage of cycle time used to service RS-232C port.08 to 15RS-232C port servicing setting enable00:5% of the cycle time01: Use time in 00 to 07DM 661700 to 07Servicing time for peripheral port (effective when bits 08 to 15 are set to 01)00 to 99 (BCD): Percentage of cycle time used to service peripheral.08 to 15Peripheral port servicing setting enable00:5% of the cycle time01: Use time in 00 to 07Cycle monitor time (effective when bits 08 to 15 are set to 01, 02, or 03)DM 661800 to 0700 to 99 (BCD): Setting (see 08 to 15)08 to 15Cycle monitor enable (Setting in 00 to 07 x unit; 99 5 max.)00:120 ms (setting in bits 00 to 07 disabled)01: Setting unit: 10 ms02: Setting unit: 100 ms03: Setting unit: 1 sDM661900 to 15Cycle Time0000: Variable (no minimum)0001 to 9999 (BCD): Minimum time in ms.Interrupt Processing (DM 6620 to DM 6639)The following settings are effective after transfer to the PLC the next time operation is started.DM 662000 to 03DM 662104 to 0708 to 1112 to 1500 to 07DM 6622DM 6623DM 6624DM 6625DM6626 toDM6627DM662808 to 1500 to 0708 to 1500 to 0708 to 1500 to 0708 to 1500 to 0708 to 1500 to 15Input time constant for IR 00000 to IR 000020:10 ms; 1:1 ms; 2: 2 ms; 3: 3 ms; 4: 5 ms; 5:10 ms; 6: 20 ms; 7: 40 ms; 8: 80 msInput time constant for IR 00003 and IR 00004 (Setting same as bits 00 to 03)Input time constant for IR 00005 and IR 00006 (Setting same as bits 00 to 03)Input time constant for IR 00007 and IR 00011 (Setting same as bits 00 to 03)Input time constant for IR 00100: 10 ms; 01:1 ms; 02: 2 ms; 03: 3 ms; 04: 5 ms; 05: 10 ms; 06: 20 ms; 07: 40 ms; 08: 80msInput constant for IR 002 (Setting same as for IR 001).Input constant for IR 003 (Setting same as for IR 001).Input constant for IR 004 (Setting same as for IR 001).Input constant for IR 005 (Setting same as for IR 001).Input constant for IR 006 (Setting same as for IR 001).Input constant for IR 007 (Setting same as for IR 001).Input constant for IR 008 (Setting same as for IR 001).Input constant for IR 008 (Setting same as for IR 001).Input constant for IR 009 (Setting same as for IR 001).Not Used.00 to 0304 to 0708 to 1112 to 15Interrupt enable for IR 00003 (0: Normal input; 1: Interrupt input; 2: Quick-response)Interrupt enable for IR 00004 (0: Normal input; 1: Interrupt input; 2: Quick-response)Interrupt enable for IR 00005 (0: Normal input; 1: Interrupt input; 2: Quick-response)Interrupt enable for IR 00006 (0: Normal input; 1: Interrupt input; 2: Quick-response)E-510.Appendix E- PC SetupWord(s)DM 6629Bit(s)00 to 0304 to 0708 to 1500 to 15FunctionPV coordinate system for pulse output 00: Relative coordinates; 1: Absolute coordinatesPV coordinated system for pulse output 10: Relative coordinates; 1: Absolute coordinatesNot Used.Not Used.DM 6630 toDM 6641High-speed Counter Settings (DM 6640 to DM 6644)The following settings are effective after transfer to the PC the next time operation is started.DM6640 to00 to 15Not Used.DM6641DM664200 to 03High-speed counter mode0: Differential phase mode (5kHz)1: Pulse + direction input mode (20kHz)2: Up/down input mode (20kHz)4: Increment mode (20kHz)04 to 07High-speed counter reset mode0: Z phase and software reset; 1: Software reset onlyDM 664208 to 15High-speed counter/Synchronized pulse control for IR 00000 to 1R0000200: Don ’t use either function.01: Use as high speed counters.02: Use for Synchronized pulse control (10 Hz to 500 Hz).03: Use for Synchronized pulse control (20 Hz to 1 kHz).04: Use for Synchronized pulse control (300 Hz to 20 kHz).]DM 6643,00 to 15Not Used.DM6644RS-232C Port Communications SettingsThe following settings are effective after transfer to the PC.If the CPU Unit's Communication Switch is ON, communications through the RS-232C port are governed by the defaultsettings (all 0) regardless of the setting in DM 6645 through DM 6649.DM 664500 to 03Port settings00: Standard (1 start bit, 7-bit data, even parity, 2 stop bits, 9, 6000 bps)01: Settings in DM 6646(Any other settings will cause a non-fatal error and AR1302 will turn ON.)04 to 07CTS control setting0: Disable CTS control;1: Enable CTS control.(Any other settings will cause a non-fatal error and AR1302 will turn ON.)08 to 11Link Words for one-to-one link:0: LR 00 to LR15 (Other setting is ineffective.)12 to 15Communications mode0: Host link; 1 No-protocol; 2: 1:1 PC link (Slave); 3: 1:1 PC link (Master); 4:NT link(Any other setting specifies host link mode, causes a non-fatal error, and turns ONAR1302.)E-610.Appendix E- PC SetupWord(s)DM6646Bit(s)00 to 0708 to 15DM 664700 to 15DM664800 to 0708 to 1112 to 15DM664900 to 0708 to 15FunctionBaud rate00:1.2K, 01: 2.4K, 02: 4.8K, 03: 9.6K, 04:19.2K Os to 15 Frame formatFrame FormatStartDataStopParity00:1 bit7 bits1 bitEven01:1 bit7 bits1 bitOdd02:1 bit7 bits1 bitNone03:1 bit7 bits2 bitEven04:1 bit7 bits2 bitOdd05:1 bit7 bits2 bitNone06:1 bit8 bits1 bitEven07:1 bit8 bits1 bitOdd08:1 bit8 bits1 bitNone09:1 bit8 bits2 bitEven10:1 bit8 bits2 bitOdd11:1 bit8 bits2bitNone(Any other settings specifies standard settings (1 start bit, 7 data bits; even parity, 2 stopbits, 9600 bps), causes a non-fatal error, and turn ON AR1302)Transmission ( 0000 to 9999 BCD set a delay of 0 to 99,990 ms)(Any other setting specifies a delay of 0 ms, causes a non-fatal error, turns ON AR1302.)Node Number (Host Link)00 to 31 (BCD)(Any other setting specifies a node number of 00, causes a non-fatal error, and turns ONAR1302.)Start code selection for no-protocol communications.0: Disable start code; 1 Enables start code in DM 6649(Any other setting disables the start code, cause a non-fatal error, and turn ON AR1302).End code selection for no-protocol communications.0: Disable end code; 1 :Enables end code in DM 6649; 2:Sets end code of CR,LF(Any other setting disables the end code, cause a non-fatal error, and turn ON AR1302).Start Code (00 to FF)(This setting is valid only when bits 8 to 11 of DM 6648 are set to 1.)When bits 12 to 15 of DM 6648 set to 0:Set the number of bytes to receive.
(00:256 bytes; 01 to FF: 1 to 255 bytes)When bits 12 to 15 of DM 6648 set to 1:Sets the end code. (00 to FF).E-710.Appendix E- PC SetupWord(s)Bit(s)FunctionPeripheral Port Communications SettingsThe following settings are effective alter transfer to the PC.If the CPU Unit’s Communication Switch is ON, communications through the Peripheral port are governed by thedefault settings (all 0) regardless of the setting in DM 6650 through DM 6654.The communication Switch settings has no effect on the communications with the Programming Console connected tothe peripheral port or Support software set for peripheral bus communications.
The CPU unit will auto-detect eitherProgramming Device and automatically establish communications.DM665000 to 0304 to 1112 to 15DM 665100 to 0708 to 15DM 665200 to 15DM 665300 to 0708 to 1112 to 15Port settings00: Standard (1 start bit, 7-bit data, even parity, 2 stop bits, 9, 6000 bps)01: Settings in DM 6651(Any other setting specifies standard settings, causes a non-fatal error, and turns ONAR1302.)Not Used.Communications mode0: Host link; 2: No-protocol(Any other setting specifies host link, causes a non-fatal error, and turns ON AR 1302.)Baud rate00:1.2K, 01: 2.4K, 02: 4.8K, 03: 9.6K, 04:19.2KFrame formatStartData StopParity00:1 bit7 bits 1 bitEven01:1 bit7 bits 1 bitOdd02:1 bit7 bits 1 bitNone03:1 bit7 bits 2 bitEven04:1 bit7 bits 2 bitOdd05:1 bit7 bits 2 bitNone06:1 bit8 bits 1 bitEven07:1 bit8 bits 1 bitOdd08:1 bit8 bits 1 bitNone09:1 bit8 bits 2 bitEven10:1 bit8 bits 2 bitOdd11:1 bit 8 bits 2 bit NoneAny other settings specifies standard settings (1 start bit, 7 data bits; even parity, 2 stopbits, 9600 bps), causes a non-fatal error, and turn ON AR1302)Transmission delay (Host Link)0000 to 9999: in ms.(Any other setting specifies a delay of 0 ms, causes a non-fatal error, turns ON AR1302.)Node number (Host Link)00to31 (BCD)Any other setting specifies a node number of 00, causes a non-fatal error, and turns ONAR1302.)Start code selection for no-protocol communications.0: Disable start code; 1 Enables start code in DM 6649(Any other setting disables the start code, cause a non-fatal error, and turn ON AR1302).End code selection for no-protocol communications.0: Disable end code; 1 :Enables end code in DM 6649; 2:Sets end code of CR,LF(Any other setting disables the end code, cause a non-fatal error, and turn ON AR1302).E-810.Appendix E- PC SetupWord(s)DM 6654Bit(s)00 to 07FunctionStart Code (00 to FF)(This setting is valid only when bits 8 to 11 of DM 6648 are set to 1.)08 to 15When bits 12 to 15 of DM 6648 set to 0:Set the number of bytes to receive.
(00:256 bytes; 01 to FF: 1 to 255 bytes)When bits 12 to 15 of DM 6648 set to 1:Sets the end code. (00 to FF).Error Log Settings (DM 6655)The following settings are effective after transfer to the PLC.DM 665500 to 03Style0: Shift after 7 records have been stored1: Store only first 7 records (no shifting)2 to F: Do not store records04 to 07Not Used.08 to 11Cycle time monitor enable0: Generate a non-fatal error for a cycle time that is too long.1: Do not generate a non-fatal error.12 to 15Low battery error enable0: Generate a non-fatal error for low battery voltage.1: Do not generate a non-fatal error.E-9.
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