3 . I n s t r u c t i o n S e t
M N 0 5 0 0 3 0 0 3 E F o r m o r e i n f o r m a t i o n v i s i t :
w w w. e a t o n . c o m
3 - 2 8 9
ELC transmit message
Register
Data
Descriptions
D1089 low
01 H
Address
D1090 low
06 H
Function
D1091 low
07 H
D1092 low
06 H
Data address
D1093 low
17 H
D1094 low
70 H
Data content
D1095 low
66 H
CRC CHK Low
D1096 low
AB H
CRC CHK High
ELC receive message
Register
Data
Descriptions
D1070 low
01 H
Address
D1071 low
06 H
Function
D1072 low
07 H
D1073 low
06 H
Data address
D1074 low
17 H
D1075 low
70 H
Data content
D1076 low
66 H
CRC CHK Low
D1077 low
AB H
CRC CHK High
Program Example 3:
1.
The ELC connects to an MVX AC drive (ASCII Mode, M1143= OFF). When communication
times-out, retry when the error occurs.
2.
When X0= ON, the ELC will write data H1770(K6000) into address H0706 of device 01 (MVX).
3.
Flag M1129 = ON when communication times-out and the program will send a request from
M1129 to re-energize M1122 to resend the message.
4.
Flag M1140 = ON when response is a receive error, the program will send a request from
M1140 and re-energize M1122 to resend the message.
5.
Flag M1141 = ON when the response is a received address error, the program will send a
request from M1141 and re-energize M1122 to resend the message.
Содержание ELC-PB
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