Delta DVP-EX2

3. Instruction Set
3-369
Register
Data
Descriptions
D1260 high byte
‘F’
46 H
D1261 low byte
‘0’
30H
Low byte to be force ON/OFF
D1261 high byte
‘0’
30 H
D1262 low byte
‘6’
36 H
LRC CHK 1
LRC CHK 0
Checksum: LRC CHK (0,1)
D1262 high byte
‘F’
46 H
Registers for received data (responding messages)
Register
Data
Descriptions
D1070 low byte
‘0’
30 H
ADR 1
D1070 high byte
‘1’
31 H
ADR 0
D1071 low byte
‘0’
30 H
CMD 1
D1071 high byte
‘5’
35H
CMD 0
D1072 low byte ‘0’ 30 H
Data Address
D1072 high byte
‘5’
35 H
D1073 low byte
‘0’
30 H
D1073 high byte
‘0’
30 H
D1074 low byte
‘F’
46 H
High byte to be force ON/OFF
D1074 high byte
‘F’
46 H
D1075 low byte
‘0’
30H
Low byte to be force ON/OFF
D1075 high byte
‘0’
30 H
D1076 low byte
‘6’
36 H
LRC CHK 1
D1076 high byte
‘F’
46 H
LRC CHK 0
RTU mode (M1143 = ON)
When X0 = ON, MODRW instruction executes the function specified by Function Code 05
PLC1 PLC2, PLC1 sends: “01 05 0500 FF00 8C F6”
PLC2 PLC1, PLC1 receives: “01 05 0500 FF00 8C F6”
Registers for data to be sent (sending messages)
Register
Data
Descriptions
D1256 Low byte
01 H
Address
D1257 Low byte
05 H
Function
D1258 Low byte
05 H
Data Address
D1259 Low byte
00 H
D1260 Low byte
FF H
Data content (ON = FF00H)
D1261 Low byte
00 H
D1262 Low byte
8C H
CRC CHK Low
D1263 Low byte
F6 H
CRC CHK High
Registers for received data (responding messages)
Register
Data
Descriptions
D1070 Low byte
01 H
Address
D1071 Low byte
05 H
Function
D1072 Low byte
05 H
Data Address
D1073 Low byte
00 H
D1074 Low byte
FF H
Data content (ON = FF00H)
D1075 Low byte
00 H
D1076 Low byte
8C H
CRC CHK Low
D1077 Low byte
F6 H
CRC CHK High