Delta DVP-SS2 User Manual

3. Instruction Set
3-269
COM1 COM2 COM3 Function Description
~
D1295
-
D1089
~
D1099
-
Store the sent data of MODRD / MODWR / FWD
/ REV / STOP / RDST / RSTEF instruction
Data
receiving
M1313 M
1124 M1317 Data receiving ready
- M1125 - Communication ready status reset
- M1128 - Transmitting/Receiving status Indication
- D1123 -
When M1263 is OFF, the value in D1123
indicates the remaining bytes of data to be
received.
When M1263 is ON, the value in D1123
indicates the bytes of data that are received.
-
D1070
~
D1085
-
Store the feedback data of Modbus
communication. RS instruction is not
supported.
D1167 D1168 D1169
Store the specific end word to be detected for
executing interrupts I140/I150/I160 (RS)
When M1263 is ON, the value in D1168
indicates a specific end word to be seen as an
interrupt request; unit: ms. It is suggested to set
this value shorter than what the timeout value is
set in D1129.
Receiving
completed
M1314 M1123 M1318 Data receiving completed
- M1127 -
COM2 (RS-485) data sending / receiving /
converting completed. (RS instruction is not
supported)
- M1131 -
ON when MODRD/RDST/MODRW data is being
converted from ASCII to Hex
-
D1296
~
D1311
-
Store the converted HEX data of MODRW
instruction.
-
D1050
~
D1055
-
Store the converted HEX data of MODRD
instruction
Errors M1315 - M1319 Data receiving error

Delta DVP-SS2 Specifications

General

Brand	Delta
Model	DVP-SS2
Category	Controller
Language	English