Eaton Power Xpert C445 User Manual page 270

Table 127. C445 Modbus Register Map, continued
Register Name
723 Comm Fault Output State
724 Comm Idle Output Action
725 Comm Idle Output State
Attribute
BYTE RW NV
Default: 0
Bitfield
Config CRC
Admin Lock
USB Lock
Backup Mem
BYTE RW NV
Default: 0
Bitfield
Config CRC
Admin Lock
USB Lock
Backup Mem
BYTE RW NV
Default: 0
Bitfield
Config CRC
Admin Lock
USB Lock
Backup Mem
Power Xpert C445 Global Motor Management Relay MN042003EN—October 2016 www.eaton.com
Appendix D—Modbus Register Map
Description
This parameters works with the Comm Fault Output Action parameter.
Only if that parameter is set to Use Fault State does this parameter apply.
This parameter then selects the state of the outputs, On or Off when a
communication fault occurs. The behavior is selected on a per bit basis.
Only valid for output relays used as general purpose field outputs.
Bit Description
0 Communication loss action for Field Output
Control Word. Bit 0: (0)Off (1)On
1 Communication loss action for Field Output
Control Word. Bit 1: (0)Off (1)On
2 Communication loss action for Field Output
Control Word. Bit 2: (0)Off (1)On
3 Communication loss action for Field Output
Control Word. Bit 3: (0)Off (1)On
When a communication idle state occurs the relays can execute two
types of behavior. Only valid for output relays used as general purpose
field outputs. The behavior is selected on a per bit basis. See the Comm
Idle Behavior parameter to set the behavior of outputs used in the control
profile. Each available output is assigned a bit in the Comm Idle Output
Action word. If the bit is "0" then the state of the output is determined by
the (Comm Idle Output State) Parameter. If the bit is "1" it will hold last
state.
Bit Description
0 Communication idle action for Field Output
Control Word. Bit 0: (0) Use idle state
(1) Hold Last
1 Communication idle action for Field Output
Control Word. Bit 1: (0) Use idle state
(1) Hold Last
2 Communication idle action for Field Output
Control Word. Bit 2: (0) Use idle state
(1) Hold Last
3 Communication idle action for Field Output
Control Word. Bit 3: (0) Use idle state
(1) Hold Last
This parameters works with the Comm Idle Output Action parameter. Only
if that parameter is set to "Use Idle State" does this parameter apply. This
parameter then selects the state of the outputs, On or Off when a
communication Idle occurs. The behavior is selected on a per bit basis.
Only valid for output relays used as general purpose field outputs.
Bit Description
0 Communication idle state for Field Output
Control Word. Bit 0: (0) Off (1) On
1 Communication idle state for Field Output
Control Word. Bit 1: (0) Off (1) On
2 Communication idle state for Field Output
Control Word. Bit 2: (0) Off (1) On
3 Communication idle state for Field Output
Control Word. Bit 3: (0) Off (1) On
Coil
11553
11554
11555
11556
Coil
11569
11570
11571
11572
Coil
11585
11586
11587
11588
257