DVP-ES2-EX2-SS2-SA2-SX2-Operation Manual

DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming
M1002
MOV H86 D1120
Set up communication protocol as
9600, 7, E, 1
SET
M1120
Retain communication protocol
MOV K100 D1129
Set up communication time-out: 100ms
X0
M1129
SET
M1122
Sending request
X0
RSTEF K1 K0
Receiving completed
M1127
Processing received data
Communication instruction setting:
Device address: 1 K0: Reserved
RST
M1127
Reset M1127.
PLC VFD, PLC sends: “:01 06 2002 0002 D5 ”
VFD PLC, PLC sends: “:01 06 2002 0002 D5 ”
Data to be sent (sending messages):
Data
‘0’ 30 H ADR 1
‘1’ 31 H ADR 0
‘0’ 30 H CMD 1
‘6’ 36 H CMD 0
‘2’ 32 H
‘0’ 30 H
‘0’ 30 H
Data address
‘2’ 32 H
‘0’ 30 H
‘0’ 30 H
‘0’ 30 H
Data contents
‘2’ 32 H
‘D’ 44 H LRC CHK 1
‘5’ 35 H LRC CHK 0
Descriptions
AC drive address : ADR (1,0)
Command code: CMD (1,0)
Error checksum: LRC CHK (0,1)
3-288