Eaton Power Xpert C445 - Page 343

Appendix D—Modbus Register Map
Power Xpert C445 Global Motor Management Relay MN042003EN—January 2019 www.eaton.com 329
718 Q3 Latch Reset UINT16 RW NV
Default: 57
Enum
Config CRC
Run Lock
Admin Lock
USB Lock
Backup Mem
Output Reset Function Select for General Purpose Output 3. Available
when this output is not used by the Operation Mode and only when
Output 3 is a latching relay. Default = none, If used by the Application
Mode = Reserved. (For latching relay, 0 = no change and 1 = reset). A soft
reset is required after modifying this parameter, continued.
719 Q3 Latch Behavior UINT8 RW NV
Default: 1
Enum
Config CRC
Admin Lock
USB Lock
Backup Mem
If the Base Control Module is ordered with a latching relay for Output 3,
the behavior of this output may be selected here as either a latching relay
or non-latching relay functionality.
720 Communication Loss
Behavior
UINT8 RW NV
Default: 0
Enum
Config CRC
Admin Lock
USB Lock
Backup Mem
Defines the behavior of the motor control when communication times out.
Table 128. C445 Modbus Register Map, continued
Register Name Attribute Description
Value Description
40 Warning Status Bits - Voltage unbalance
41 Warning Status Bits - Voltage phase loss
42 Warning Status Bits - Power factor deviation
43 Warning Status Bits - Jam
44 Warning Status Bits - Instantaneous over current
45 Warning Status Bits - Current unbalance
46 Warning Status Bits - Current phase loss
47 Warning Status Bits - Ground current
48 Warning Status Bits - Reserved
49 Warning Status Bits - Over voltage
50 Warning Status Bits - Under voltage
51 Tripped Status Bits - Under voltage
52 Tripped Status Bits - Over voltage
53 Tripped Status Bits - Reserved
54 Base Control Module Field Output control word - Bit 0
55 Base Control Module Field Output control word - Bit 1
56 Base Control Module Field Output control word - Bit 2
57 Base Control Module Field Output control word - Bit 3
58 Shunt trip output bit - Shunt trip output bit
59 Warning Reason - HRGF pulse detection
60 Warning Reason - Peak demand
61 Digital Input Status - Base Control Module Input I4
62 Digital Input Status - Base Control Module Input I3
63 Digital Input Status - Base Control Module Input I2
64 Digital Input Status - Base Control Module Input I1
65 Fail Safe - Ground current fault
65535 Reserved
Value Description
0 Behave like a non-latching relay
1 Behave like a latching relay
Value Description
0 Stop (clear Run1/Run2) on communication loss event - no
fault
1 Ignore communication loss and keep present state
2 Set network motor control Run1 on comloss event
3 Set network motor control Run2 on comloss event
4 Stop (clear Run1/Run2) on communication loss event and
generate fault