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CPS100 SERIES OPERATION MANUAL
SECTION 7:
Entire Contents Copyright
2018 by Adaptive Power Systems, Inc. (APS) • All Rights Reserved • No reproduction without written authorization from APS.
APS CPS100 Series Power Source Operation Manual
Page 155 of 231
Status Commands
Status commands are used to determine the state of the power source report on any error
conditions or faults.
Command
Description
ASWRS?
Returns last error code
ASWRC_0
This command clears all error codes. Also removes Fault pop-ups displayed
on LCD screen.
Table 7-4: Status Commands
Refer to tables below for a listing of all error codes for either Stand-alone mode or multi-
unit Master / Slave mode of operation.
Error Code
Information
Instruction
0x0100
INNER LVP
Inner Under Voltage Protection
0x0080
INNER OVP
Inner Over Voltage Protection
0x0040
RCP
Reverse Current Protection
0x0020
SHT
Short Circuit Protection
0x0010
FAN
Fan Fault
0x0008
OTP
Over Temperature Protection
0x0004
OPP
Over Power Protection
0x0002
OCP
Over Current Protection
0x0001
OVP
Over Voltage Protection
0x0280
Frequency over 1.2kHz
Input frequency BNC input > 1.2kHz
0x0210
Over range (mA)
Over Range mA current range
0x0208
Over range (low)
Over Range low current range
0x0204
Primary OCP
Primary Over Current Protection
0x0202
Primary OTP
Primary Over Temperature Protection
0x0201
Primary UVP
Primary Under Voltage Protection
Table 7-5: Error Codes - Stand-alone Mode
Error Code
Information
Instruction
0x0401
Mode No Match
Modes for Master/Slave don’t match
0x0402
Model No Match
Model numbers are not the same
0x0404
No Phase B
Missing Phase Slave unit B
0x0408
No Phase C
Missing Phase Slave unit C
0x0410
Master Conflict
More than one Master unit in system
0x0420
CAN No Slave
No Slave unit found
0x0440
CAN No Master
No Master unit found
0x0480
Slave Conflict
More than one Slave with same number
0x0500
Slave offline
Slave Unit off line
Table 7-6: Error Codes –Master / Slave Mode