Special register device on PLC DELTA HOANLK

Delta PLC programmer is a control system using electrical operation. It is easy to control storage, easy to expand, and the functions of sequence/position control, timer and check-out/output are widely used in industrial control.

For each PLC brand has its own special memory areas, Below are the PLC DELTA special register memory areas.

Special M bit on PLC DELTA

M1000*	Monitor normally open contact
M1001*	Monitor normally closed contact
M1002*	Enable single positive pulse at the moment when RUN is activate (Normally OFF)
M1003*	Enable single negative pulse at the moment when RUN is activate (Normally ON)
M1004*	ON when syntax errors occur
M1008*	Watchdog timer (ON: PLC WDT time out)
M1009	Indicate LV signal due to 24VDC insufficiency
M1011*	10ms clock pulse, 5ms ON/5ms OFF
M1012*	100ms clock pulse, 50ms ON / 50ms OFF
M1013*	1s clock pulse, 0.5s ON / 0.5s OFF
M1014*	1 min clock pulse, 30s ON / 30s OFF
M1015*	Enable high-speed timer
M1016*	Indicate Year display mode of RTC.
M1017*	±30 seconds correction on real time clock
M1018	Flag for Radian/Degree, ON for degree
M1020	Zero flag
M1021	Borrow flag
M1022	Carry flag
M1024	COM1 monitor request
M1025*	Indicate incorrect request for communication
M1026	RAMP mode selection
M1027	PR output mode selection (8/16 bytes)
M1028	Switch T64~T126 timer resulotion (10ms/100ms). ON =10ms
M1029*	CH0 (Y0, Y1) pulse output execution completed.
M1030*	Pulse output Y1 execution completed
M1031*	Clear all non-latched memory
M1032*	Clear all latched memory
M1033*	Output state latched at STOP
M1034*	Disable all Y outputs
M1035*	Enable X7 input point as RUN/STOP switch
M1037*	Enable 8-sets SPD function (Has to be used with D1037) (SE does not support this function.)
M1038	Switch T200~T255 timer resulotion (10ms/1ms). ON = 1ms
M1039*	Fix scan time
M1040	Disable step transition
M1041	Step transition start
M1042	Enable pulse operation
M1043	Zero return completed
M1044	Zero point condition
M1045	Disable “all output reset” function
M1046	Indicate STL status
M1047	Enable STL monitoring
M1048	Indicate alarm status
M1049	Enable alarm monitoring
M1050	Disable interruption I000 / I001
M1051	Disable interruption I100 / I101
M1052	Disable interruption I200 / I201
M1053	Disable interruption I300 / I301
M1054	Disable interruption I400 / I401
M1055	Disable interruption I500 / I501
M1056	Disable interruption I600~I699
M1057	Disable interruption I700~I799 Disable interruption I805~I899 (V2.00 and above are supported.)
M1058	COM3 monitor request
M1059	Disable high-speed counter interruptions I010~I080
M1060	System error message 1
M1061	System error message 2
M1062	System error message 3
M1063	System error message 4
M1064	Incorrect use of operands
M1065	Syntax error
M1066	Loop error
M1067*	Program execution error
M1068*	Execution error locked (D1068)
M1070	Switching clock pulse of Y1 for PWM instruction (ON: 100us; OFF: 1ms)
M1071	Switching clock pulse of Y3 for PWM instruction (ON: 100us; OFF: 1ms)
M1072	PLC status (RUN/STOP), ON = RUN
M1075	Error occurring when write in Flash ROM
M1078	Y0/CH0(Y0, Y1) pulse output pause (immediate)
M1079	Y1 pulse output pause (immediate)
M1080	COM2 monitor request
M1081	Changing conversion mode for FLT instruction
M1083*	Selecting X6 pulse-width detecting mode. M1083 = ON, detecting pulse-width when X6 = ON; M1083 = OFF, detecting pulse width when X6 = OFF.
M1084*	Enabling X6 Pulse width detecting function. (has to be used with M1183 and D1023)
M1085	Selecting DVP-PCC01 duplicating function
M1086	Enabling password function for DVP PCC01
M1088	Matrix comparison. Comparing between equivalent values (M1088 = ON) or different values (M1088 = OFF).
M1089	Indicating the end of matrix comparison. When the comparison reaches the last bit, M1089 = ON.
M1090	Indicating start of matrix comparison. When the comparison starts from the first bit, M1090 = ON.
M1091	Indicating matrix searching results. When the comparison has matched results, comparison will stop immediately and M1091 = ON.
M1092	Indicating pointer error. When the pointer Pr exceeds the comparison range, M1092 = ON
M1093	Matrix pointer increasing flag. Adding 1 to the current value of the Pr.
M1094	Matrix pointer clear flag. Clear the current value of the Pr to 0
M1095	Carry flag for matrix rotation / shift / output.
M1096	Borrow flag for matrix rotation/shift/input
M1097	Direction flag for matrix rotation/displacement
M1098	Counting the number of bits which are “1” or “0”
M1099	ON when the bits counting result is “0”
M1102*	Y2/CH1 (Y2, Y3) pulse output execution completed
M1103*	Y3 pulse output completed
M1104	Y2/CH1 (Y2, Y3) pulse output pause (immediate)
M1105	Y3 pulse output pause (immediate)
M1106	Zero point selection. M1106=ON, change the zero point to the right of DOG switch for zero return on CH0.
M1107	Zero point selection. M1107=ON, change the zero point to the right of DOG switch for zero return on CH1.
M1108	Y0/CH0 (Y0, Y1) pulse output pause (ramp down)
M1109	Y1 pulse output pause (ramp down)
M1110	Y2/CH1 (Y2, Y3) pulse output pause (ramp down)
M1111	Y3 pulse output pause (ramp down)
M1112	Switching clock pulse of Y0 for PWM instruction (ON: 100us; OFF: 1ms)
M1113	Switching clock pulse of Y2 for PWM instruction (ON: 100us; OFF: 1ms)
M1119*	Enable 2-speed output function of DDRVI/DDRVA instructions
M1120*	Retaining the communication setting of COM2 (RS-485), modifying D1120 will be invalid when M1120 is set.
M1121	For COM2(RS-485), data transmission ready
M1122	For COM2(RS-485), sending request
M1123	For COM2(RS-485), data receiving completed
M1124	For COM2(RS-485), data receiving ready
M1125	For COM2(RS-485), communication ready status reset
M1126	For COM2(RS-485), set STX/ETX as user defined or system defined
M1127	For COM2(RS-485), data sending / receiving / converting completed. (RS instruction is not supported)
M1128	For COM2(RS-485), Transmitting/Receiving status Indication
M1129	For COM2(RS-485), receiving time out
M1130	For COM2(RS-485), STX/ETX selection
M1131	For COM2(RS-485), ON when MODRD/RDST/MODRW data is being converted from ASCII to Hex
M1132	ON when there are no communication related instructions in the program
M1136*	For COM3(RS-485/USB), retaining communication setting
M1137	Retain DNET mapping data during non executing period
M1138*	For COM1 (RS-232), retaining communication setting. Modifying D1036 will be invalid when M1138 is set.
M1139*	For COM1(RS-232), ASCII/RTU mode selection (OFF: ASCII; ON: RTU)
M1140	For COM2 (RS-485), MODRD / MODWR / MODRW data receiving error
M1141	For COM2 (RS-485), MODRD / MODWR / MODRW parameter error
M1142	Data receiving error of VFD-A handy instructions
M1143*	For COM2(RS-485), ASCII/RTU mode selection (OFF: ASCII; ON: RTU)
M1148	After the instruction DELAY is executed, the execution of the program following DELAY is delayed for 5us.
M1156*	Enabling the mask and alignment mark function on I400/I401(X4) corresponding to Y0
M1158*	Enabling the mask and alignment mark function on I600/I601(X6) corresponding to Y2
M1161	8/16 bit mode (ON = 8 bit mode)
M1162	Switching between decimal integer and binary floating point for SCLP instruction. ON: binary floating point; OFF: decimal integer
M1167	16-bit mode for HKY input
M1168	Designating work mode of SMOV
M1177	Enable the communication instruction for Delta VFD series inverter. ON: VFD-A (Default), OFF: other models of VFD
M1178	Enable knob VR0
M1179	Enable knob VR1
M1180	The EX2/SX2 model reads analog-to digital values immediately.
M1181	The EX2/SX2 model outputs digital-to analog values immediately.
M1182*	M1182 = ON, disable auto-mapping function when connected with left-side modules. n For SA2 /SX2/SE models, values of AIO modules will be auto-mapped to D9800 and above. n If the left side is connected with a communication module, additional 10 words will be occupied. Ex: 04AD-SL + EN01-SL + SA2, average value of Ch1~Ch4 of 04AD-SL maps to D9810~D9813.
M1183*	M1183 = ON, disable auto mapping function when connected with special modules #: ES2/EX2: OFF; SS2/SA2/SX2/SE: ON (maps to D9900 and above)
M1190	Set Y0 high speed output as 0.01 ~ 10Hz
M1191	Set Y1 high speed output as 0.01 ~ 10Hz
M1192	Set Y2 high speed output as 0.01 ~ 10Hz
M1193	Set Y3 high speed output as 0.01 ~ 10Hz
M1200	C200 counting mode (ON: count down)
M1201	C201 counting mode (ON: count down)
M1202	C202 counting mode ON: count down)
M1203	C203 counting mode (ON: count down)
M1204	C204 counting mode (ON: count down)
M1205	C205 counting mode (ON :count down)
M1206	C206 counting mode (ON: count down)
M1207	C207 counting mode (ON: count down)
M1208	C208 counting mode (ON: count down)
M1209	C209 counting mode (ON: count down)
M1210	C210 counting mode (ON: count down)
M1211	C211 counting mode (ON: count down)
M1212	C212 counting mode (ON: count down)
M1213	C213 counting mode (ON: count down)
M1214	C214 counting mode (ON: count down)
M1215	C215 counting mode (ON: count down)
M1216	C216 counting mode (ON: count down)
M1217	C217 counting mode (ON: count down)
M1218	C218 counting mode (ON: count down)
M1219	C219 counting mode (ON: count down)
M1220	C220 counting mode (ON: count down)
M1221	C221 counting mode (ON: count down)
M1222	C222 counting mode (ON: count down)
M1223	C223 counting mode (ON: count down)
M1224	C224 counting mode (ON: count down)
M1225	C225 counting mode (ON: count down)
M1226	C226 counting mode (ON: count down)
M1227	C227 counting mode (ON: count down)
M1228	C228 counting mode (ON: count down)
M1229	C229 counting mode (ON: count down)
M1230	C230 counting mode (ON: count down)
M1231	C231 counting mode (ON: count down)
M1232	C232 counting mode (ON: count down)
C232 counter monitor (ON: count down)	○
M1233	C233 counter monitor (ON: count down)
M1178	Enable knob VR0
M1179	Enable knob VR1
M1180	The EX2/SX2 model reads analog-to digital values immediately.
M1181	The EX2/SX2 model outputs digital-to analog values immediately.
M1182*	M1182 = ON, disable auto-mapping function when connected with left-side modules. n For SA2 /SX2/SE models, values of AIO modules will be auto-mapped to D9800 and above. n If the left side is connected with a communication module, additional 10 words will be occupied. Ex: 04AD-SL + EN01-SL + SA2, average value of Ch1~Ch4 of 04AD-SL maps to D9810~D9813.
M1183*	M1183 = ON, disable auto mapping function when connected with special modules #: ES2/EX2: OFF; SS2/SA2/SX2/SE: ON (maps to D9900 and above)
M1190	Set Y0 high speed output as 0.01 ~ 10Hz
M1191	Set Y1 high speed output as 0.01 ~ 10Hz
M1192	Set Y2 high speed output as 0.01 ~ 10Hz
M1193	Set Y3 high speed output as 0.01 ~ 10Hz
M1200	C200 counting mode (ON: count down)
M1201	C201 counting mode (ON: count down)
M1202	C202 counting mode ON: count down)
M1203	C203 counting mode (ON: count down)
M1204	C204 counting mode (ON: count down)
M1205	C205 counting mode (ON :count down)
M1206	C206 counting mode (ON: count down)
M1207	C207 counting mode (ON: count down)
M1208	C208 counting mode (ON: count down)
M1209	C209 counting mode (ON: count down)
M1210	C210 counting mode (ON: count down)
M1211	C211 counting mode (ON: count down)
M1212	C212 counting mode (ON: count down)
M1213	C213 counting mode (ON: count down)
M1214	C214 counting mode (ON: count down)
M1215	C215 counting mode (ON: count down)
M1216	C216 counting mode (ON: count down)
M1217	C217 counting mode (ON: count down)
M1218	C218 counting mode (ON: count down)
M1219	C219 counting mode (ON: count down)
M1220	C220 counting mode (ON: count down)
M1221	C221 counting mode (ON: count down)
M1222	C222 counting mode (ON: count down)
M1223	C223 counting mode (ON: count down)
M1224	C224 counting mode (ON: count down)
M1225	C225 counting mode (ON: count down)
M1226	C226 counting mode (ON: count down)
M1227	C227 counting mode (ON: count down)
M1228	C228 counting mode (ON: count down)
M1229	C229 counting mode (ON: count down)
M1230	C230 counting mode (ON: count down)
M1231	C231 counting mode (ON: count down)
M1232	C232 counting mode (ON: count down)
C232 counter monitor (ON: count down)	○
M1233	C233 counter monitor (ON: count down)
M1312	For COM1(RS-232), sending request (Only applicable for MODRW and RS instruction)
M1313	For COM1(RS-232), ready for data receiving (Only applicable for MODRW and RS instruction)
M1314	For COM1(RS-232), data receiving completed (Only applicable for MODRW and RS instruction)
M1315	For COM1(RS-232), data receiving error (Only applicable for MODRW and RS instruction)
M1316	For COM3(RS-485), sending request (Only applicable for MODRW and RS instruction)
M1317	For COM3(RS-485), ready for data receiving (Only applicable for MODRW and RS instruction)
M1318	For COM3(RS-485), data receiving completed (Only applicable for MODRW and RS instruction)
M1319	For COM3(RS-485), data receiving error (Only applicable for MODRW and RS instruction)
M1320*	For COM3 (RS-485), ASCII/RTU mode selection. (OFF: ASCII; ON: RTU)
M1334*	Close the conditional contact and to enable the instructions PLSR, DPLSR Y0, DDRVI, DDRVA CH0(Y0/Y1) to execute ramp-down (ON: Enable; OFF: Disable) (available for ES2 V3.42/ES2-C/ES2-E: V3.48/SS2 V3.28/SA2 V2.86/26SE V2.0/SX2 V2.86 or later versions)
M1335*	Close the conditional contact and to enable the instructions PLSR/DPLSR Y2/DDRVI/DDRVA CH1(Y2/Y3) (ON: Enable; OFF: Disable) (available for ES2 V3.42/ES2-C/ES2-E: V3.48/SS2 V3.28/SA2 V2.86/26SE V2.0/SX2 V2.86 or later versions)
M1346*	Output clear signals when ZRN is completed
M1347	Auto-reset Y0 when high speed pulse output is completed
M1348	Auto-reset Y1 when high speed pulse output is completed
M1349	When M1349 is ON, the CANopen function is enabled. (Only for DVP-ES2- C)
M1350*	Enable PLC LINK
M1351*	Enable auto mode on PLC LINK
M1352*	Enable manual mode on PLC LINK
M1353*	Enable access up to 50 words through PLC LINK (If M1353 is ON, D1480~D1511 are latched devices.)
M1354*	Enable simultaneous data read/write in a polling of PLC LINK
M1355*	Select Slave linking mode in PLC LINK (ON: manual; OFF: auto-detection)
M1356*	Enable station number selection function. When both M1353 and M1356 are ON, the user can specify the station number in D1900~D1931
M1357*	Enabling the detection of X0’s input pulse frequency (ON: Enable; OFF: Disable)
M1358*	Enablling the detection of X1’s input pulse frequency (ON: Enable; OFF: Disable)
M1359*	Enablling the detection of X2’s input pulse frequency (ON: Enable; OFF: Disable)
M1360*	Slave ID#1 status on PLC LINK network
M1361*	Slave ID#2 status on PLC LINK network
M1362*	Slave ID#3 status on PLC LINK network
M1363*	Slave ID#4 status on PLC LINK network
M1364*	Slave ID#5 status on PLC LINK network
M1365*	Slave ID#6 status on PLC LINK network
M1366*	Slave ID#7 status on PLC LINK network
M1367*	Slave ID#8 status on PLC LINK network
M1368*	Slave ID#9 status on PLC LINK network
M1369*	Slave ID#10 status on PLC LINK network
M1370*	Slave ID#11 status on PLC LINK network
M1371*	Slave ID#12 status on PLC LINK network
M1372*	Slave ID#13 status on PLC LINK network
M1373*	Slave ID#14 status on PLC LINK network
M1374*	Slave ID#15 status on PLC LINK network
M1375*	Slave ID#16 status on PLC LINK network
M1376*	Indicate Slave ID#1 data interchange status on PLC LINK
M1377*	Indicate Slave ID#2 data interchange status on PLC LINK
M1378*	Indicate Slave ID#3 data interchange status on PLC LINK
M1379*	Indicate Slave ID#4 data interchange status on PLC LINK
M1380*	Indicate Slave ID#5 data interchange status on PLC LINK
M1381*	Indicate Slave ID#6 data interchange status on PLC LINK
M1382*	Indicate Slave ID#7 data interchange status on PLC LINK
M1383*	Indicate Slave ID#8 data interchange status on PLC LINK
M1384*	Indicate Slave ID#9 data interchange status on PLC LINK
M1385*	Indicate Slave ID#10 data interchange status on PLC LINK
M1386*	Indicate Slave ID#11 data interchange status on PLC LINK
M1387*	Indicate Slave ID#12 data interchange status on PLC LINK
M1388*	Indicate Slave ID#13 data interchange status on PLC LINK
M1389*	Indicate Slave ID#14 data interchange status on PLC LINK
M1390*	Indicate Slave ID#15 data interchange status on PLC LINK
M1391*	Indicate Slave ID#16 data interchange status on PLC LINK
M1392*	Slave ID#1 linking error
M1393*	Slave ID#2 linking error
M1394*	Slave ID#3 linking error
M1395*	Slave ID#4 linking error
M1396*	Slave ID#5 linking error
M1397*	Slave ID#6 linking error
M1398*	Slave ID#7 linking error
M1399*	Slave ID#8 linking error
M1400*	Slave ID#9 linking error
M1357*	Enabling the detection of X0’s input pulse frequency (ON: Enable; OFF: Disable)
M1358*	Enablling the detection of X1’s input pulse frequency (ON: Enable; OFF: Disable)
M1359*	Enablling the detection of X2’s input pulse frequency (ON: Enable; OFF: Disable)
M1360*	Slave ID#1 status on PLC LINK network
M1361*	Slave ID#2 status on PLC LINK network
M1362*	Slave ID#3 status on PLC LINK network
M1363*	Slave ID#4 status on PLC LINK network
M1364*	Slave ID#5 status on PLC LINK network
M1365*	Slave ID#6 status on PLC LINK network
M1366*	Slave ID#7 status on PLC LINK network
M1367*	Slave ID#8 status on PLC LINK network
M1368*	Slave ID#9 status on PLC LINK network
M1369*	Slave ID#10 status on PLC LINK network
M1370*	Slave ID#11 status on PLC LINK network
M1371*	Slave ID#12 status on PLC LINK network
M1372*	Slave ID#13 status on PLC LINK network
M1373*	Slave ID#14 status on PLC LINK network
M1374*	Slave ID#15 status on PLC LINK network
M1375*	Slave ID#16 status on PLC LINK network
M1376*	Indicate Slave ID#1 data interchange status on PLC LINK
M1377*	Indicate Slave ID#2 data interchange status on PLC LINK
M1378*	Indicate Slave ID#3 data interchange status on PLC LINK
M1379*	Indicate Slave ID#4 data interchange status on PLC LINK
M1380*	Indicate Slave ID#5 data interchange status on PLC LINK
M1381*	Indicate Slave ID#6 data interchange status on PLC LINK
M1382*	Indicate Slave ID#7 data interchange status on PLC LINK
M1383*	Indicate Slave ID#8 data interchange status on PLC LINK
M1384*	Indicate Slave ID#9 data interchange status on PLC LINK
M1385*	Indicate Slave ID#10 data interchange status on PLC LINK
M1386*	Indicate Slave ID#11 data interchange status on PLC LINK
M1387*	Indicate Slave ID#12 data interchange status on PLC LINK
M1388*	Indicate Slave ID#13 data interchange status on PLC LINK
M1389*	Indicate Slave ID#14 data interchange status on PLC LINK
M1390*	Indicate Slave ID#15 data interchange status on PLC LINK
M1391*	Indicate Slave ID#16 data interchange status on PLC LINK
M1392*	Slave ID#1 linking error
M1393*	Slave ID#2 linking error
M1394*	Slave ID#3 linking error
M1395*	Slave ID#4 linking error
M1396*	Slave ID#5 linking error
M1397*	Slave ID#6 linking error
M1398*	Slave ID#7 linking error
M1399*	Slave ID#8 linking error
M1400*	Slave ID#9 linking error
M1437*	Indicate that writing to Slave ID#14 is completed
M1438*	Indicate that writing to Slave ID#15 is completed
M1439*	Indicate that writing to Slave ID#16 is completed
M1524	Auto-reset Y2 when high speed pulse output is completed
M1525	Auto-reset Y3 when high speed pulse output is completed
M1534	Enable ramp-down time setting on Y0. Has to be used with D1348.
M1535	Enable ramp-down time setting on Y2. Has to be used with D1349.
M1538	Indicate pause status of Y0
M1539	Indicate pause status of Y1
M1540	Indicate pause status of Y2
M1541	Indicate pause status of Y3
M1580	The absolute position of Delta ASDA-A2 servo is read successfully by means of the instruction DABSR.
M1581	The absolute position of Delta ASDA-A2 servo is not read successfully by means of the instruction DABSR.
M1584	If the left limit switch of CH0 is enabled, it can be triggered either by a rising-edge signal or by a falling-edge signal. (OFF: Rising-edge signal; ON: Falling-edge signal)
M1585	If the left limit switch of CH1 is enabled, it can be triggered either by a rising-edge signal or by a falling-edge signal. (OFF: Rising-edge signal; ON: Falling-edge signal)
M1590	Enabling the acceleration of the Ethernet data exchange (ON: Enable; OFF: Disable)
M1598*	Enabling the fetching of the value in the hardware counter C243/C245/C246/C247/C248/C251/C252 , and using X6 as a fetching signal (ON: Enable; OFF: Disable)
M1599*	Enabling the fetching of the value in the hardware counter C244/C249/C250/C253/C254, and using X7 as a fetching signal (ON: Enable; OFF: Disable)
M1700~ 1731	Enabling to read the code 0X04 of the Slave ID1 from PLC Link (available for ES2, EX2, ES2-C, ES2-E V3.48/12SA2 V3.0/SX2 V3.0/26SE V2.0/28SA2 V3.0 or later versions)

Special register device on PLC DELTA

D1000*	Setting value of the watchdog timer (WDT) (Unit: 1ms)
D1001	Displaying the firmware version of DVP PLC (For example, the firmware version is 1.0 if the value in D1001 is HXX10.)
D1002*	Program capacity (ES2/EX2/SA2/SX2: 15872; SS2: 7920)
D1003	Sum of the PLC internal program memory (ES2/EX2/SA2/SX2: -15872; SS2: -7920)
D1004*	Syntax check error code
D1008*	Step address when WDT is ON
D1009	Number of LV (Low voltage) signal occurrence
D1010*	Current scan time (Unit: 0.1ms)
D1011*	Minimum scan time (Unit: 0.1ms)
D1012*	Maximum scan time (Unit: 0.1ms)
D1015*	Value of accumulative high-speed timer (0~32,767, unit: 0.1ms)
D1018*	π PI (Low byte)
D1019*	π PI(High byte)
D1020*	X0~X7 input filter (unit: ms) 0~20ms adjustable
D1021*	X10~X17 X7 input filter (unit: ms) 0~20ms adjustable (available for ES2-E V3.48/SS2 V3.42/SA2 V3.0/SE V2.0 or later versions)
D1022	Counting mode selection (Double frequency/ 4 times frequency) for AB phase counter (From X0, X1 input)
D1023*	Register for Storing detected pulse width (unit: 0.1ms)
D1025*	Code for communication request error
D1026*	The pulse number for masking Y0 is set when M1156 = ON (Low word)
D1027*	The pulse number for masking Y0 is set when M1156 = ON (High word) If the value in the 32-bit register (D1027, D1026) is less than or equal to 0, the function will not be enabled. (Default value: 0)
D1028	Index register E0
D1029	Index register F0
D1030	PV of Y0 pulse output (Low word)
D1031	PV of Y0 pulse output (High word)
D1032	PV of Y1 pulse output (Low word)
D1033	PV of Y1 pulse output (High word)
D1036*	COM1 (RS-232) communication protocol
D1037*	Register for setting 8-sets SPD function (has to be used with M1037)
D1038	1. Delay time setting for data response when PLC is SLAVE in COM2 / COM3 RS- 485 communication. Range: 0 ~ 10,000 (unit: 0.1ms). 2. By using PLC LINK in COM2 (RS-485), D1038 can be set to send next communication data with delay. Range: 0 ~ 10,000 (Unit: one scan cycle)
D1039*	Fixed scan time (ms)
D1040	No. of the 1st step point which is ON.
D1041	No. of the 2nd step point which is ON
D1042	No. of the 3rd step point which is ON.
D1043	No. of the 4th step point which is ON
D1044	No. of the 5th step point which is ON.
D1045	No. of the 6th step point which is ON
D1046	No. of the 7th step point which is ON.
D1047	No. of the 8th step point which is ON
D1049	No. of alarm which is ON
D1050 ↓ D1055	Processing MODRD communication data The PLC automatically converts the data in D1070~D1085 in the ASCII mode into hexadecimal values, or combines two lower 8 bits in the RTU mode into 16 bits in the RTU mode.
D1056*	Low word of X0’s input pulse frequency (Unit: 0.001Hz) It is used with M1357.
D1057*	High word of X0’s input pulse frequency (Unit: 0.001Hz) It is used with M1357.
D1058*	Low word of X1’s input pulse frequency (Unit: 0.001Hz) It is used with M1358.
D1059*	High word of X1’s input pulse frequency (Unit: 0.001Hz) It is used with M1358.
D1062*	Average number of times an analog signal is input to the EX2/SX2 series PLC The default value is K10 for EX2 version 2.6 and version 2.8.
D1067*	Error code for program execution error
D1068*	Address of program execution error
D1070 ↓ D1085	Feedback data (ASCII) of Modbus communication. When PLC’s RS-485 communication instruction receives feedback signals, the data will be saved in the registers D1070~D1085. Usres can check the received data in these registers.
D1086	High word of the password in DVP-PCC01 (displayed in hex according to its ASCII codes)
D1087	Low word of the password in DVP-PCC01 (displayed in hex according to its ASCII codes)
D1089 ↓ D1099	Sent data of Modbus communication. When PLC’s RS-485 communication instruction sends out data, the data will be stored in D1089~D1099. Users can check the sent data in these registers.
D1109*	COM3 (RS-485) Communication protocol
D1110*	Average value of EX2/SX2 analog input channel 0 (AD 0) When average times in D1062 is set to 1, D1110 indicates present value.
D1111*	Average value of EX2/SX2 analog input channel 1 (AD 1) When average times in D1062 is set to 1, D1111 indicates present value
D1112*	Average value of EX2/SX2 analog input channel 2 (AD 2) Whenaverage times in D1062 is set to 1, D1112 indicates present value
D1113*	Average value of 20EX2/SX2 analog input channel 3 (AD 3) Whenaverage times in D1062 is set to 1, D1113 indicates present value
Displaying the status of the analog input channel of 30EX2	○
D1114*	Enable/disable 20EX2/SX2 AD channels (0: enable (default) / 1: disable) bit0~bit3 sets AD0~AD3. P.S. 30EX2 does not support this function.
D1115*	20EX2/SX2 analog input/output mode setting
30EX2 analog input/output mode setting	○
D1116*	Output value of analog output channel 0 (DA 0) of EX2/SX2
D1117*	Output value of analog output channel 1 (DA 0) of 20EX2/SX2 P.S. 30EX2 does not support this function.
D1118*	EX2/SX2 sampling time of analog/digital converstion. Default: 2. Unit: 1ms. Sampling time will be regarded as 2ms if D1118≦ 2
D1120*	COM2 (RS-485) communication protocol
D1121*	COM1(RS-232) and COM2(RS-485) PLC communication address
D1122	COM2(RS-485) Residual number of words of transmitting data
D1123	COM2(RS-485) Residual number of words of the receiving data
D1124	COM2(RS-485) Definition of start character (STX)
D1125	COM2(RS-485) Definition of first ending character (ETX1)
D1126	COM2(RS-485) Definition of second ending character (ETX2)
D1127	Number of pulses for ramp-up operation of positioning instruction (Low word)
D1128	Number of pulses for ramp-up operation of positioning instruction (High word)
D1129	COM2 (RS-485) Communication time-out setting (ms)
D1130	COM2 (RS-485) Error code returning from Modbus
D1131	Input/output percentage value of CH0(Y0,Y1) close loop control
D1132	Input/output percentage value of CH1(Y2,Y3) close loop control
D1133	Number of pulses for ramp-down operation of positioning instruction (Low word)
D1134	Number of pulses for ramp-down operation of positioning instruction (High word)
D1135*	Pulse number for masking Y2 when M1158 = ON (Low word)
D1136*	Pulse number for masking Y2 when M1158 = ON (High word)
D1137*	Address where incorrect use of operand occurs
D1140*	Number of I/O modules (max. 8)
D1142*	Number of input points (X) on DIO modules
D1143*	Number of output points (Y) on DIO modules
D1145*	Number of the connected let-side modules
D1150*	Vale fetched from the hardware counter C243/C245/C246/C247/C248/C251/C252 (Low word)
D1151*	Value fetched from the hardware counter C243/C245/C246/C247/C248/C251/C252 (High word)
D1152*	Value fetched from the hardware counter C244/C249/C250/C253/C254 (Low word)
D1153*	Value fetched from the hardware conter C244/C249/C250/C253/C254 (High word)
D1167	The specific end word to be detected for RS instruction to execute an interruption request (I140) on COM1 (RS-232).
D1168	The specific end word to be detected for RS instruction to execute an interruption request (I150) on COM2 (RS-485)
D1169	The specific end word to be detected for RS instruction to execute an interruption request (I160) on COM3 (RS-485)
D1178	VR0 value
D1179	VR1 value
D1182	Index register E1
D1183	Index register F1
D1184	Index register E2
D1185	Index register F2
D1186	Index register E3
D1187	Index register F3
D1188	Index register E4
D1189	Index register F4
D1190	Index register E5
D1191	Index register F5
D1192	Index register E6
D1193	Index register F6
D1194	Index register E7
D1195	Index register F7
D1220	Pulse output mode setting of CH0 (Y0, Y1)
D1221	Pulse output mode setting of CH1 (Y2, Y3)
D1232*	Number of output pulses for CH0 (Y0, Y1) ramp-down stop when mark sensor receives signals. (Low word).
D1233*	Number of output pulses for CH0 (Y0, Y1) ramp-down stop when mark sensor receives signals. (High word).
D1234*	Number of output pulses for CH1 (Y2, Y3) ramp-down stop when mark sensor receives signals. (Low word).
D1235*	Number of output pulses for CH2 (Y2, Y3) ramp-down stop when mark sensor receives signals. (High word).
D1240*	When interupt I400/I401/I100/I101 occurs, D1240 stores the low word of high-speed counter.
D1241*	When interupt I400/I401/I100/I101 occurs, D1241 stores the high Word of high-speed counter.
D1242*	When interupt I500/I501/I300/I301 occurs, D1242 stores the low Wordof high-speed counter.
D1243*	When interupt I500/I501/I300/I301 occurs, D1243 stores the high Word of high-speed counter.
D1244	Idle time (pulse number) setting of CH0 (Y0, Y1) The function is disabled if set value≦ 0.
D1245	Idle time (pulse number) setting of CH1 (Y2, Y3) The function is disabled if set value≦ 0.
D1246*	Low word of X2’s input pulse frequency (Unit: 0.01Hz) It is used with M1359.
D1247*	High word of X2’s input pulse frequency (Unit: 0.01Hz) It is used with M1359.
D1249	Set value for COM1 (RS-232) data receiving time-out (Unit: 1ms, min. 50ms, value smaller than 50ms will be regarded as 50ms) (only applicable for MODRW/RS instruction) In RS instruction, no time-out setting if “0” is specified.
D1250	COM1 (RS-232) communication error code (only applicable for MODRW/RS instruction)
D1252	Set value for COM3 (RS-485) data receiving time-out (Unit: 1ms, min. 50ms, value smaller than 50ms will be regarded as 50ms) (only applicable for MODRW/RS instruction) In RS instruction, no time-out setting if “0” is specified
D1253	COM3 (RS-485) communication error code (only applicable for MODRW/RS instruction)
D1255*	COM3 (RS-485) PLC communication address
D1256 ↓ D1295	For COM2 RS-485 MODRW instruction. D1256~D1295 store the sent data of MODRW instruction. When MODRW instruction sends out data, the data will be stored in D1256~D1295. Users can check the sent data in these registers.
D1296 ↓ D1311	For COM2 RS-485 MODRW instruction. D1296~D1311 store the converted hex data from D1070 ~ D1085 (ASCII). PLC automatically converts the received ASCII data in D1070 ~ D1085 into hex data.
D1312*	Specify the number of additional pulses for additional pulses output and Z-phase seeking function of ZRN instruction (Has to be used with M1308)
D1313*	Second of RTC: 00 ~ 59
D1314*	Minute of RTC: 00 ~ 59
D1315*	Hour of RTC: 00 ~ 23
D1316*	Day of RTC: 01 ~ 31
D1317*	Month of RTC: 01 ~ 12
D1318*	Week of RTC: 1 ~ 7
D1319*	Year of RTC: 00 ~ 99 (A.D.)
D1320*	ID of the 1st right side module
D1321*	ID of the 2nd right side module
D1322*	ID of the 3rd right side module
D1323*	ID of the 4th right side module
D1324*	ID of the 5th right side module
D1325*	ID of the 6th right side module
D1326*	ID of the 7th right side module
D1327*	ID of the 8th right side module
D1336	PV of Y2 pulse output (Low word)
D1337	PV of Y2 pulse output (High word)
D1338	PV of Y3 pulse output (Low word)
D1339	PV of Y3 pulse output (High word)
D1340	Start/end frequency of the 1st group pulse output CH0 (Y0, Y1)
D1343	Ramp up/down time of the 1st group pulse output CH0 (Y0, Y1)
D1348*	When M1534 = ON, D1348 stores the ramp-down time of CH0(Y0, Y1) pulse output.
D1349*	When M1535 = ON, D1349 stores the ramp-down time of CH1(Y2, Y3) pulse output.
D1352	Start/end frequency of the 2nd group pulse output CH1 (Y2, Y3)
D1353	Ramp up/down time of the 2nd group pulse output CH1 (Y2, Y3)
D1354	PLC Link scan cycle (Unit: 1ms) n Max: K32000 n D1354 = K0 when PLC Link stops or when the first scan is completed
D1355*	Starting reference for Master to read from Slave ID#1
D1356*	Starting reference for Master to read from Slave ID#2
D1357*	Starting reference for Master to read from Slave ID#3
D1358*	Starting reference for Master to read from Slave ID#4
D1359*	Starting reference for Master to read from Slave ID#5
D1360*	Starting reference for Master to read from Slave ID#6
D1361*	Starting reference for Master to read from Slave ID#7
D1362*	Starting reference for Master to read from Slave ID#8
D1363*	Starting reference for Master to read from Slave ID#9
D1364*	Starting reference for Master to read from Slave ID#10
D1365*	Starting reference for Master to read from Slave ID#11
D1366*	Starting reference for Master to read from Slave ID#12
D1367*	Starting reference for Master to read from Slave ID#13
D1368*	Starting reference for Master to read from Slave ID#14
D1369*	Starting reference for Master to read from Slave ID#15
D1370*	Starting reference for Master to read from Slave ID#16
D1386	ID of the 1st left side module
D1387	ID of the 2nd left side module
D1388	ID of the 3rd left side module
D1389	ID of the 4th left side module
D1390	ID of the 5th left side module
D1391	ID of the 6th left side module
D1392	ID of the 7th left side module
D1393	ID of the 8th rleft side module
D1399*	Starting ID of Slave designated by PLC LINK
D1415*	Starting reference for Master to write in Slave ID#1
D1416*	Starting reference for Master to write in Slave ID#2
D1417*	Starting reference for Master to write in Slave ID#3
D1418*	Starting reference for Master to write in Slave ID#4
D1419*	Starting reference for Master to write in Slave ID#5
D1420*	Starting reference for Master to write in Slave ID#6
D1421*	Starting reference for Master to write in Slave ID#7
D1422*	Starting reference for Master to write in Slave ID#8
D1423*	Starting reference for Master to write in Slave ID#9
D1424*	Starting reference for Master to write in Slave ID#10
D1425*	Starting reference for Master to write in Slave ID#11
D1426*	Starting reference for Master to write in Slave ID#12
D1427*	Starting reference for Master to write in Slave ID#13
D1428*	Starting reference for Master to write in Slave ID#14
D1429*	Starting reference for Master to write in Slave ID#15
D1430*	Starting reference for Master to write in Slave ID#16
D1431*	Times of PLC LINK polling cycle
D1432*	Current times of PLC LINK polling cycle
D1433*	Number of slave units linked to EASY PLC LINK
D1434*	Data length to be read on Slave ID#1
D1435*	Data length to be read on Slave ID#2
D1436*	Data length to be read on Slave ID#3
D1437*	Data length to be read on Slave ID#4
D1438*	Data length to be read on Slave ID#5
D1439*	Data length to be read on Slave ID#6
D1440*	Data length to be read on Slave ID#7
D1441*	Data length to be read on Slave ID#8
D1442*	Data length to be read on Slave ID#9
D1443*	Data length to be read on Slave ID#10
D1444*	Data length to be read on Slave ID#11
D1445*	Data length to be read on Slave ID#12
D1446*	Data length to be read on Slave ID#13
D1447*	Data length to be read on Slave ID#14
D1448*	Data length to be read on Slave ID#15
D1449*	Data length to be read on Slave ID#16
D1450*	Data length to be written on Slave ID#1
D1451*	Data length to be written on Slave ID#2
D1452*	Data length to be written on Slave ID#3
D1453*	Data length to be written on Slave ID#4
D1454*	Data length to be written on Slave ID#5
D1455*	Data length to be written on Slave ID#6
D1456*	Data length to be written on Slave ID#7
D1457*	Data length to be written on Slave ID#8
D1458*	Data length to be written on Slave ID#9
D1459*	Data length to be written on Slave ID#10
D1460*	Data length to be written on Slave ID#11
D1461*	Data length to be written on Slave ID#12
D1462*	Data length to be written on Slave ID#13
D1463*	Data length to be written on Slave ID#14
D1464*	Data length to be written on Slave ID#15
D1465*	Data length to be written on Slave ID#16
D1480* ↓ D1495*	The data which is read from slave ID#1 in the PLC LINK at the time when M1353 is OFF
The initial data register where the data read from slave ID#1~ID#16 in the PLC LINK is stored at the time when M1353 is ON	○
D1496* ↓ D1511*	The data which is written into slave ID#1 in the PLC LINK at the time when M1353 is OFF
The initial data register where the data written into slave ID#1~ID#16 in the PLC LINK is stored at the time when M1353 is ON	○
D1512* ↓ D1527*	The data which is read from slave ID#2 in the PLC LINK
D1528* ↓ D1543*	The data which is written into slave ID#2 in the PLC LINK
D1544* ↓ D1559*	The data which is read from slave ID#3 in the PLC LINK
D1560* ↓ D1575*	The data which is written into slave ID#3 in the PLC LINK
D1576* ↓ D1591*	The data which is read from slave ID#4 in the PLC LINK
D1592* ↓ D1607*	The data which is written into slave ID#4 in the PLC LINK
D1608* ↓ D1623*	The data which is read from slave ID#5 in the PLC LINK
D1624* ↓ D1639*	The data which is written into slave ID#5 in the PLC LINK
D1640* ↓ D1655*	The data which is read from slave ID#6 in the PLC LINK
D1656* ↓ D1671*	The data which is written into slave ID#6 in the PLC LINK
D1672* ↓ D1687*	The data which is read from slave ID#7 in the PLC LINK
D1688* ↓ D1703*	The data which is written into slave ID#7 in the PLC LINK
D1704* ↓ D1719*	The data which is read from slave ID#8 in the PLC LINK
D1720* ↓ D1735*	The data which is written into slave ID#8 in the PLC LINK
D1736* ↓ D1751*	The data which is read from slave ID#9 in the PLC LINK
D1752* ↓ D1767*	The data which is written into slave ID#9 in the PLC LINK
D1768* ↓ D1783*	The data which is read from slave ID#10 in the PLC LINK
D1784* ↓ D1799*	The data which is written into slave ID#10 in the PLC LINK
D1800* ↓ D1815*	The data which is read from slave ID#11 in the PLC LINK
D1816* ↓ D1831*	The data which is written into slave ID#11 in the PLC LINK
D1832* ↓ D1847*	The data which is read from slave ID#12 in the PLC LINK
D1848* ↓ D1863*	The data which is written into slave ID#12 in the PLC LINK
D1864* ↓ D1879*	The data which is read from slave ID#13 in the PLC LINK
D1880* ↓ D1895*	The data which is written into slave ID#13 in the PLC LINK
D1896* ↓ D1911*	The data which is read from slave ID#14 in the PLC LINK
D1900* ↓ D1931*	Specify the station number of Slaves for PLC-Link when M1356 is ON. Consecutive station numbers set by D1399 will be invalid in this case. Note that the registers are latched only when M1356 is ON.
D1912* ↓ D1927*	The data which is written into slave ID#14 in the PLC LINK
D1928* ↓ D1943*	The data which is read from slave ID#15 in the PLC LINK
D1944* ↓ D1959*	The data which is written into slave ID#15 in the PLC LINK
D1960* ↓ D1975*	The data which is read from slave ID#16 in the PLC LINK
D1976* ↓ D1991*	The data which is written into slave ID#16 in the PLC LINK
D1994	Remaining times for PLC password setting on DVP-PCC01
D1995	Data length for PLC ID Setting on DVP PCC01
D1996	1st Word of PLC ID Setting for DVP-PCC01 (Indicated by Hex format corresponding to ASCII codes)
D1997	2nd Word of PLC ID Setting for DVP-PCC01 (Indicated by Hex format corresponding to ASCII codes)
D1998	3rd Word of PLC ID Setting for DVP-PCC01 (Indicated by Hex format corresponding to ASCII codes)
D1999	4th word of PLC ID Setting for DVP-PCC01 (Indicated by Hex format corresponding to ASCII codes)
D9800~ D9879	They are for left-side special modules which are connected to an SA2/SX2/SE series MPU.
D9900~ D9979	They are for special modules connected to an ES2/EX2 series MPU. (Please refer to DVP-PLC Operation Manual – Modules for more information) They are for right-side special modules connected to an SA2/SX2/SE series MPU.
D9980	CANopen status message code (Only for DVP-ES2-C series MPUs)
D9981~ D9996	(Only for DVP-ES2-C series MPUs) CANopen status message code in slave station 1~slave station 16
D9998	Bit0~15 represent station 1~station 16. If a bit is ON, an error occurs. (It is only applicable to DVP-ES2-C series MPUs. If DVP-ES2-C V3.24 (or above) is turned from OFF to ON, the value in D9998 will be H’0. If DVP-ES2-C V3.26 (or above) is turned from OFF to ON, the value in D9998 will be H’FFFF.)
D9999	Showing the CAN baud rate K1: 20K; K2: 50K; K3: 125K; K4: 250K; K5: 500K; K6: 1M (It is only applicable to DVP-ES2-C V3.26 and above.)