2 Functions of Devices in DVP-PLC DVP-PLC Application Manual 2-63 ES SA Off STOP RUN EH2 EH3 Special D Function EX SX Attribute Latched Default SV SV2 SS SC On RUN STOP D1226 Counting mode of the counter HHSC1 ╳ ╳ ○ ○ 2 - - R/W NO 2 D1227 Counting mode of the counter HHSC2 ╳ ╳ ○ ○ 2 - - R/W NO 2 D1228 Counting mode of the counter HHSC3 ╳ ╳ ○ ○ 2 - - R/W NO 2 D1229 Phase of the 3rd group pulse output CH2 (Y4, Y5) (available in EH2/SV/EH3/SV2) ╳ ╳ ○ ○ 0 - - R/W NO 0 D1230 Phase of the 4th group pulse output CH3 (Y6, Y7) (available in EH2/SV/EH3/SV2) ╳ ╳ ○ ○ 0 - - R/W NO 0 D1232* Designating number of output pulses for CH0 deceleration and stop (low 16 bits) ╳ ╳ ○ ○ 0 - - R/W NO 0 D1233* Designating number of output pulses for CH0 deceleration and stop (high 16 bits) ╳ ╳ ○ ○ 0 - - R/W NO 0 D1234* Designating number of output pulses for CH1 deceleration and stop (low 16 bits) ╳ ╳ ○ ○ 0 - - R/W NO 0 D1235* Designating number of output pulses for CH1 deceleration and stop (high 16 bits) ╳ ╳ ○ ○ 0 - - R/W NO 0 D1236* Designating number of output pulses for CH2 deceleration and stop (low 16 bits) ╳ ╳ ○ ○ 0 - - R/W NO 0 D1237* Designating number of output pulses for CH2 deceleration and stop (high 16 bits) ╳ ╳ ○ ○ 0 - - R/W NO 0 D1238* Designating number of output pulses for CH3 deceleration and stop (low 16 bits) ╳ ╳ ○ ○ 0 - - R/W NO 0 D1239* Designating number of output pulses for CH3 deceleration and stop (high 16 bits) ╳ ╳ ○ ○ 0 - - R/W NO 0 D1240 The low 16 bits of the end frequency of CH0 (available when the acceleration and the deceleration are separate) ╳ ╳ ○ ○ 0 0 - R/W NO 0 D1241 The high 16 bits of the end frequency of CH0 (available when the acceleration and the deceleration are separate) ╳ ╳ ○ ○ 0 0 - R/W NO 0 D1244 Number of idle speed output from CH0 in the instruction DCLLM ╳ ╳ ○ ○ 0 0 - R/W NO 0 D1245 Number of idle speed output from CH1 in the instruction DCLLM ╳ ╳ ○ ○ 0 0 - R/W NO 0 D1246 Number of idle speed output from CH2 in the instruction DCLLM ╳ ╳ ○ ○ 0 0 - R/W NO 0 D1247 Number of idle speed output from CH3 in the instruction DCLLM ╳ ╳ ○ ○ 0 0 - R/W NO 0 D1249 Communication timeout of COM1 instruction (unit:
1ms; the maximum value is 50ms; the value less than 50ms is count as 50ms.) (Only the instruction MODRW and RS are supported.) RS: 0 indicates that the timeout is not set. ╳ ╳ ╳ ○ 0 - - R/W NO 0 D1250 Communication error in COM1 instruction (Only the instruction MODRW and RS are supported.) ╳ ╳ ╳ ○ 0 - - R/W NO 0 D1252 Communication timeout of COM3 instruction (unit: 1ms; the maximum value is 50ms; the value less than 50ms is count as 50ms.) (Only the instruction MODRW and RS are supported.) RS: 0 indicates that the timeout is not set.
╳ ╳ ╳ ○ 0 - - R/W NO 0 D1253 Communication error in COM3 instruction (Only the instruction MODRW and RS are supported.) ╳ ╳ ╳ ○ 0 - - R/W NO 0 D1255 COM3 station address ╳ ╳ ╳ ○ - - - R/W YES 0 D1256 ↓ D1295 When the RS-485 communication instruction MODRW built-in the PLC is executed, the words of sent out by the instruction will be stored in D1256 ~ D1259. You can check whether the instruction is correct by the contents in these registers. ○ ○ ○ ○ 0 - - R NO 0