Rockwell Automation SD3000 Drive Configuration, Programming User Manual
Page 50
203/1 203
Drive Warning Register (Continued)
Bit: 3
Hex Value: 0008H
Sug. Var. Name:
WRN_SYN@
Range:
N/A
Access:
Read Only
UDC Error Code:
N/A
LED:
N/A
Description:
The Synchronization Loss Fault Avoided bit is set when the system continues to
operate through a temporary loss of A-C line voltage. Refer to register 202/1 202, bit 3 for more
information.
Bit: 4
Hex Value:
001 OH
Sug. Var. Name:
WRN_ILM@
Range:
N/A
Access:
Read Only
UDC Error Code:
N/A
LED:
N/A
Description:
The Current Reference Limit bit is set if the current reference exceeds the value entered
as the Max Current Limit configuration parameter.
Bit: 5
Hex Value: 0020H
Sug. Var. Name:
WRN_ID@
Range:
N/A
Access:
Read Only
UDC Error Code:
N/A
LED:
N/A
Description:
The Identification Test Error bit is set when an armature identification or field
identification test fails. This bit is also set when the resolver balance calibration test fails or yields
unexpected results.
Bit: 6
Hex Value: 0040H
Sug. Var. Name:
WRN_FLD@
Range:
N/A
Access:
Read Only
UDC Error Code:
N/A
LED:
N/A
Description:
The Field Power Module Overcurrent bit is set if the Field Power Module’s field current
feedback value is greater than 1.5 times the Hot Field Amps parameter value for 1 second. This
condition can cause errors during the field ID test or when the field is turned on. These errors can be
caused by miswiring the 181 and 183 A-C line to the field Power Module.
Bit: 12
Hex Value:
1 OOOH
Sug. Var. Name:
WRN_FAN@
Range:
N/A
Access:
Read Only
UDC Error Code:
N/A
LED:
N/A
Description:
The PMI Fan Loss Warning bit is set when airflow through the PMI rack is not being
sensed. The airflow is monitored by a solid-state airflow switch in the PMI power supply.
Bit: 13
Hex Value: 2000H
Sug. Var. Name:
WRN_RAL@
Range:
N/A
Access:
Read Only
UDC Error Code:
N/A
LED:
RAIL FLT on the PMI Processor module
Description:
The Rail Communication Warning bit is set when a rail communication problem is
detected and logged in registers 4, 10, 16, or 22. Refer to Tables 3.4 to 3.6.
3-30