GE Industrial Solutions 12A Digital SlimLynx Open Frame - Manual (Page 31)

GE
Data Sheet
12A Digital SlimLynx TM Open Frame: Non-Isolated DC-DC Power Modules
3Vdc –14.4Vdc input; 0.45Vdc to 5.5Vdc output; 12A Output Current
February 19, 2014 ©2014 General Electric Corporation. All rights reserved. Page 31
Table 6 (continued)
Hex
Code
Command Brief Description
Non-Volatile
Memory Storage
7D STATUS_TEMPERATURE
Returns one byte of information with the status of the module’s temperature
related faults
Format Unsigned Binary
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r r
Flag OT_FAULT OT_WARN X X X X X X
Default Value 0 0 0 0 0 0 0 0
7E STATUS_CML
Returns one byte of information with the status of the module’s communication
related faults
Format Unsigned Binary
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r r
Flag
Invalid
Command
Invalid
Data
PEC
Fail
X X X
Other
Comm
Fault
X
Default Value 0 0 0 0 0 0 0 0
88 READ_VIN
Returns the value of the input voltage applied to the module
Format Linear, two’s complement binary
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r r
Function Exponent Mantissa
Default Value 1 1 0 1 1 0 0 0
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r r
Function Mantissa
Default Value 0 0 0 0 0 0 0 0
8B READ_VOUT
Returns the value of the output voltage of the module. Exponent is fixed at -10.
Format Linear, two’s complement binary
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r r
Function Mantissa
Default Value 0 0 0 0 0 0 0 0
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r r
Function Mantissa
Default Value 0 0 0 0 0 0 0 0
8C READ_IOUT
Returns the value of the output current of the module
Format Linear, two’s complement binary
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r r
Function Exponent Mantissa
Default Value 1 1 1 0 0 0 0 0
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r r
Function Mantissa
Default Value 0 0 0 0 0 0 0 0
98 PMBUS_REVISION
Returns one byte indicating the module is compliant to PMBus Spec. 1.1 (read
only)
Format Unsigned Binary
Bit Position 7 6 5 4 3 2 1 0
Access r r r r r r r r
Default Value 0 0 0 1 0 0 0 1
YES