2 Functions of Devices in DVP-PLC DVP-PLC Application Manual 2-56 ES SA Off STOP RUN EH2 EH3 Special D Function EX SX Attribute Latched Default SV SV2 SS SC On RUN STOP D1000* Scanning watchdog timer (WDT) (Unit: ms) ○ ○ ○ ○ 200 - - R/W NO 200 D1001 Displaying the program version of DVP-PLC (initial factory setting) EH2/EH3 ○ ○ ○ ○ # # # R YES # Others - - - D1002* Program capacity # -> EH2:15,872; SA: 7,920; ES: 3,792; EH3/SV2: 30000 ○ ○ ○ ○ # - - R NO # D1003 Sum of program memory # -> EH2: -15,873; SA: -7,920; ES: -3,792; EH3/SV2:
-30000 ○ ○ ○ ○ - - - R YES # D1004* Syntax check error code ○ ○ ○ ○ 0 0 - R NO 0 D1007 Number of times the low voltage of the battery is recorded (EH2 and V1.8 above) ╳ ╳ ○ ○ - - - R Yes 0 D1008* STSC address when WDT is On ○ ○ ○ ○ 0 - - R NO 0 D1009 ES/SA: recording number of occurrences of LV signals EH2/SV/EH3/SV2: register for SRAM lost data error code ○ ○ ○ ○ - - - R YES 0 D1010* Current scan time (Unit: 0.1ms) ○ ○ ○ ○ 0 - - R NO 0 D1011* Minimum scan time (Unit: 0.1ms) ○ ○ ○ ○ 0 - - R NO 0 D1012* Maximum scan time (Unit: 0.1ms) ○ ○ ○ ○ 0 - - R NO 0 D1015* 0~32,767 (unit:
0.1ms) accumulative high-speed timer ╳ ○ ○ ○ 0 - - R/W NO 0 D1016 After a PLC is powered, it will delay detecting the extension modules connected to it for a certain amount of time. (Time unit: 100ms) The setting range is K20 ~ K50. ╳ ╳ ╳ V1.62 - - - R/W YES K25 D1018* πPI (low byte) ○ ○ ○ ○ H’0FDB H’0FDB H’0FDB R/W NO H’0FDB D1019* πPI (high byte) ○ ○ ○ ○ H’4049 H’4049 H’4049 R/W NO H’4049 D1020* X0 ~ X7 input filter (Unit: ms); modulation range: 2~20ms ○ ○ ○ ○ 10 - - R/W NO 10 D1021* ES/EH/EH2/SV: X10 ~ X17 input filter (Unit: ms) SC: X10 ~ X17 input filter (time base: scan cycle), range: 0 ~ 1,000 (Unit:
times) ○ ○ ○ ○ 10 - - R/W NO 10 D1022 Multiplied frequency of A-B phase counters for ES/SA ○ ○ ╳ ╳ 0 - - R/W NO 0 D1023* Register for detected pulse width, Unit: 0.1ms (Available in ES/EX/SS V6.4, SA/SX V1.6, _ _ SC V1.4 and versions above) ○ ○ ╳ ╳ 0 - - R/W NO 0 D1025* _ Code for communication request error ○ ○ ○ ○ 0 - - R NO 0 D1026* When M1156 is On, the (32-bit) pulse number for masking Y0 is set. If the value is less than or equal to 0, the function will not be enabled. (Default value:
0) Low word ╳ ○ ╳ ○ 0 0 -- R/W NO 0 D1027* High word ╳ ○ ╳ ○ 0 0 -- R/W NO 0 D1028 Index register E0 ○ ○ ○ ○ 0 - - R/W NO 0 D1029 Index register F0 ○ ○ ○ ○ 0 - - R/W NO 0 D1030* Number of Y0 output pulses (low word) ○ ○ ╳ ╳ 0 - - R NO 0 D1031* Number of Y0 output pulses (high word) ○ ○ ╳ ╳ 0 - - R NO 0 D1032 Number of Y1 output pulses (low word) ○ ○ ╳ ╳ 0 - - R/W NO 0 D1033 Number of Y0 output pulses (high word) ○ ○ ╳ ╳ 0 - - R/W NO 0 D1034 Work mode of frequency measurement card ╳ ╳ ○ ○ - - - R YES 1 D1035* No.
of input point X as RUN/STOP ╳ ╳ ○ ○ - - - R/W YES 0 D1036* COM1 communication protocol ○ ○ ○ ○ H’86 - - R/W NO H’86 D1037 Repetition time of HKY key ╳ ╳ ○ ○ - - - R/W NO 0 D1038* Delay time of data response when PLC MPU as slave in RS-485 communication, range: 0 ~ 10,000 (unit: 0.1ms) SA: delay time for sending the next communication data in PLC LINK (unit for SA/SX/SC: 1 scan cycle; EH2/SV/EH3/SV2: 0.1ms) ○ ○ ○ ○ - - - R/W YES 0 D1039* Fixed scan time (ms) ○ ○ ○ ○ 0 - - R/W NO 0