ProSoft Technology MVI56E-MCMR - Manual (Page 139)

MVI56E-MCMR ♦ ControlLogix Platform Diagnostics and Troubleshooting
Modbus Communication Module with Reduced Data Block User Manual
ProSoft Technology, Inc. Page 139 of 225
May 13, 2014
The port configuration error words have the following definitions:
Bit Description Value
0 Type code is not valid. Enter a value from 0 (Master) to 1
(Slave). 0x0001
1 The float flag parameter is not valid. 0x0002
2 The float start parameter is not valid. 0x0004
3 The float offset parameter is not valid. 0x0008
4 Protocol parameter is not valid. 0x0010
5 Baud rate parameter is not valid. 0x0020
6 Parity parameter is not valid. 0x0040
7 Data bits parameter is not valid. 0x0080
8 Stop bits parameter is not valid. 0x0100
9 Slave ID is not valid. 0x0200
10 Input bit or word, output word and/or holding register
offset(s) are not valid. 0x0400
11 Command count parameter is not valid. 0x0800
12 Spare 0x1000
13 Spare 0x2000
14 Spare 0x4000
15 Spare 0x8000
Correct any invalid data in the configuration for proper module operation. When
the configuration contains a valid parameter set, all the bits in the configuration
words will be clear. This does not indicate that the configuration is valid for the
user application. Make sure each parameter is set correctly for the specific
application.
Note: If the APP, BP ACT and OK LEDs blink at a rate of every one-second, this indicates a
serious problem with the module. Call ProSoft Technology Support to arrange for repairs.