ProSoft Technology MVI56E-MNETC - Manual (Page 137)

MVI56E-MNETC ♦ ControlLogix Platform Reference
Modbus TCP/IP Client Enhanced Communication Module User Manual
ProSoft Technology, Inc. Page 137 of 183
February 3, 2013
Cold Boot Block (9999)
This block is sent from the ControlLogix processor to the module (output image)
when the module is required to perform the cold boot (hardware reset) operation.
This block is sent to the module when a hardware problem is detected by the
ladder logic that requires a hardware reset.
Block Request from Processor to Module
Word Offset Description Length
0 9999 1
1 to 247 Spare 247