This page displays error codes encountered in processing reads and writes via the Modbus RTU serial port.
Showing devices from
Unit #
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Total
Messages
No
Responses
CRC
Errors
Exceptions
1
0
0
0
0
2
0
0
0
0
3
0
0
0
0
4
0
0
0
0
5
0
0
0
0
6
0
0
0
0
7
0
0
0
0
8
0
0
0
0
9
0
0
0
0
10
0
0
0
0
11
0
0
0
0
12
0
0
0
0
13
0
0
0
0
14
0
0
0
0
15
0
0
0
0
Quick Help

The counts on this page indicate total messages received for this slave address. The no response count indicates the number of times a response was not received when requested for this unit. If a "no response" was detected by the gateway, an exception code 11 is returned to the master.

Check the reset box and click update to reset the counts. Click Update to view the most recent data values.