ProSoft MVI56E-MNETCR, User Manual

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MVI56E-MNETCR ♦ ControlLogix Platform Diagnostics and Troubleshooting
Modbus TCP/IP Multi-Client Enhanced Communications Module for Remote Chassis User Manual
ProSoft Technology, Inc. Page 99 of 161
4.3.2 Configuration Error Word
The Configuration Error Word contains Client configuration error indications, in a
bit-mapped format. Specific bits in the module's Configuration Error Word are
turned on (set to 1) to indicate various configuration errors. The Configuration
Error Word appears in the MNETCR.STATUS.ClientStatus[x] controller tag array.
Bits set to 1 in the Configuration Error Word indicate the following errors.
Bit Description Hex Value
0 Reserved - not currently used 0001h
1 Reserved - not currently used 0002h
2 Reserved - not currently used 0004h
3 Reserved - not currently used 0008h
4 Invalid retry count parameter 0010h
5 The float flag parameter is not valid. 0020h
6 The float start parameter is not valid. 0040h
7 The float offset parameter is not valid. 0080h
8 The ARP Timeout is not in range (ARP Timeout parameter 0 or
greater than 60000 milliseconds) and will default to 5000
milliseconds. 0100h
9 The Command Error Delay is > 300 and will default to 300. 0200h
10 Reserved - not currently used 0400h
11 Reserved - not currently used 0800h
12 Reserved - not currently used 1000h
13 Reserved - not currently used 2000h
14 Reserved - not currently used 4000h
15 Reserved - not currently used 8000h
Combinations of errors will result in more than one bit being set in the error word.
Correct any invalid data in the configuration for proper module operation. A value
of zero (0) in this word indicates all bits are clear, which means that all module
configuration parameters contain valid values. However, this does not mean that
the configuration is valid for the user application. Make sure each parameter is
set correctly for the intended application.
4.3.3 Client Command Errors
There are several different ways to view Client Command Errors.

In the MNETCR.STATUS.CmdErrorList controller tag array

On the Client status data screens in the ProSoft Configuration Builder
Diagnostics

At a module database location specified by the configuration's MNET Client x
Command Error Pointer , if the Command Error Pointer is enabled. This
means that the first register refers to command 1 and so on.