Delta AS Series Programming Manual page 1356

6217 The socket is opened.
The data has been sent through the
6218
socket.
The data has been received through the
6219
socket.
621A The socket is closed.
The device communication function
7011
code in COM1 is incorrect.
The device communication address
7012
used in COM1 is incorrect.
The device used in COM1 exceeds the
7013
device range.
The device length of the communication
7014
data in COM1 exceeds the limit.
The device checksum for the
7017 communication serial port of COM1 is
incorrect.
The device communication function
7021
code in COM2 is incorrect.
The device communication address
7022
used in COM2 is incorrect.
The device used in COM2 exceeds the
7023
device range.
The device length of the communication
7024
data in COM2 exceeds the limit.
The device checksum for the
7027 communication serial port of COM2 is
incorrect.
The device communication function
7031
code in the Ethernet is incorrect.
The device communication address
7032
used in the Ethernet is incorrect.
The device used in the Ethernet
7033
exceeds the device range.
The device length of the communication
7034
data in the Ethernet exceeds the limit.
correct.
Check if operational sequence in the program is
correct.
Check if operational sequence in the program is
correct.
Check if operational sequence in the program is
correct.
Check if operational sequence in the program is
correct.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
1. Check the communication setting in the master
and the slave.
2. Check the communication cable.
C h a p t e r 7 Tr o u b l e s h o o t i n g
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