DVP-ES2/EX2/SS2/SA2/SX2/SE Operation Manual - Programming
3-280
Registers for data to be sent (sending messages)
Register Data Descriptions
D1089 low ‘C’ 43 H Header of control string
D1090 low ‘♥’ 03 H Checksum
D1091 low ‘☺’ 01 H
Command acknowledgement
(communication mode)
D1092 low ‘0’ 30 H
D1093 low ‘0’ 30 H
D1094 low ‘0’ 30 H
D1095 low ‘1’ 31 H
Communication address
D1096 low ‘0’ 30 H
D1097 low ‘5’ 35 H
D1098 low ‘0’ 30 H
D1099 low ‘0’ 30 H
Operation command
Registers for received data (responding messages)
Register DATA Explanation
D1070 low ‘C’ 43 H Header of control string
D1071 low ‘♥’ 03 H Checksum
D1072 low ‘♠’ 06 H
Acknowledge back. (Check feedback data)
(correct: 06H, Error: 07 H)
D1073 low ‘0’ 30 H
D1074 low ‘0’ 30 H
D1075 low ‘0’ 30 H
D1076 low ‘1’ 31 H
Communication address
D1077 low ‘0’ 30 H
D1078 low ‘5’ 35 H
D1079 low ‘0’ 30 H
D1080 low ‘0’ 30 H
Operation command
2. M1177 = ON, other Delta VFDs are supoported
a) S1 = Address of VFD-A. Range of S1: K0 ~ K255, when S1 is specified as K0, PLC will
broadcast to all connected VFDs.
b) S2 = Running frequency of VFD. Please refer to manuals of specific VFD. In STOP
instruction, operand S2 is reserved.
c) n = Operation mode.
In FWD instruction: n = 0 Forward mode; n = 1 Forward JOG. Other values
will be regarded as normal forward mode.
In REV instruction: n = 0 Reverse mode; n = 1 Reverse JOG. Other values
will be regarded as normal reverse mode