Data sheet – GE Industrial Solutions QBDW025A0B Barracuda Series User Manual
Page 25
GE
Data Sheet
QBDW025A0B Barracuda Series; DC-DC Converter Power Modules
36-75Vdc Input; 12.0Vdc, 25.0A, 300W Output
May 9, 2013
©2012 General Electric Company. All rights reserved.
Page 25
STATUS_CML [0x7E]
Command support: PEC_FAULT, INVALID_DATA, INVALID_CMD supported, others TBD, all bit reset supported
Format
8 bit unsigned (bit field)
Bit
Position
7 6 5 4 3 2 1 0
Access
r/ reset(1)
r/ reset
r/ reset
r/ reset r/
reset r/
reset
r/ reset
r/ reset
Function
INVALID
CMD
INVALID
DATA
PEC FAILED
MEMORY
FAULT
1
PROC
FAULT
1
reserved
COM
FAULT
(other)
1
Memory/
Logic fault
(other)
1
(1) Not supported
READ_VIN [0x88]
Command support: full support
READ_VOUT [0x8B]
Command support: full support
READ_IOUT [0x8C]
Command support: full support
READ_TEMP1 [0x8D]
Command support: full support
MFR_DEVICE_TYPE [0xD0]
Command support: partial support in place (Mod Name), additional functionality TBD
Format Unsigned
Binary
Bit
Pos. 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0
Access r/w r/w r/w r/w r/w r r r r/w r/w r/w r/w r/w r/w r/w r/w
Function Reserved
Module
Name
WPE
Res
Default 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 0
Byte Bit
Description
Value
Meaning
High Byte
7:0 Reserved
Low Byte
7:2 Module
Name
1
100000..111111
Module
Name
1 WPE
0
Write Protect Enable not active.
1
Write Protect Enable active.
0 Reserved
0 Reserved
1. Present module designations (Non-isolated units will have a 0XXXXX format)
a. QBDW033A0B4xxx: 100000
b. QBDW025A0B4xxx: 100001
c. EBDW025A0B4xxx: 100010
d. EBDW020A0B4xxx: 100011
MFR_VOUT_READ_CAL_GAIN [0xD1]
Factory default: 0x2000
Range limits (max/min): 0x2666/0x1999
Units: N/A
Command support: support for VOUT gain calibration (factor in flash), lockout per MFR_DEVICE_TYPE
MFR_VOUT_READ_CAL_OFFSET [0xD2]
Range limits (max/min): exp must = -12
Units: N/A
Command support: support for VOUT offset calibration (factor in flash), lockout per MFR_DEVICE_TYPE
MFR_VIN_READ_CAL_GAIN [0xD3]
Factory default: 0X2000
Range limits (max/min): 0x2666/0x1999
Command support: support for VIN gain calibration (factor in flash), lockout per MFR_DEVICE_TYPE