20a digital microdlynx, Non-isolated dc-dc power modules, Data sheet – GE Industrial Solutions 20A Digital MicroDLynx User Manual
Page 29
GE
Data Sheet
20A Digital MicroDLynx
TM
: Non-Isolated DC-DC Power Modules
3Vdc –14.4Vdc input; 0.45Vdc to 5.5Vdc output; 20A Output Current
April 24, 2013
©2012 General Electric Company. All rights reserved.
Page 29
Table 6 (continued)
Hex
Code
Command
Brief Description
Non-Volatile
Memory Storage
5F
POWER_GOOD_OFF
Sets the output voltage level at which the PGOOD pin is de-asserted low
Format
Linear, two’s complement binary
Bit Position
7
6
5
4
3
2
1
0
Access
r
r/w
r/w
r/w
r/w
r/w
r/w
r/w
Function
High Byte
Default Value
0
0
0
0
0
1
0
0
Bit Position
7
6
5
4
3
2
1
0
Access
r/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
Function
Low Byte
Default Value
0
1
0
1
0
0
1
0
YES
61
TON_RISE
Sets the rise time of the output voltage during startup
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/w
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/w
r/w
r/w
r/w
r/w
r/w
r/w
r/w
Function
Mantissa
Default Value
0
0
1
0
1
0
1
0
YES
78
STATUS_BYTE
Returns one byte of information with a summary of the most critical module
faults
Format
Unsigned Binary
Bit Position
7
6
5
4
3
2
1
0
Access
r
r
r
r
r
r
r
r
Flag
X
OFF
VOUT
_OV
IOUT_
OC
VIN_U
V
TEMP CML
OTHE
R
Default Value
0
0
0
0
0
0
0
0
79
STATUS_WORD
Returns two bytes of information with a summary of the module’s fault/warning
conditions
Format
Unsigned binary
Bit Position
7
6
5
4
3
2
1
0
Access
r
r
r
r
r
r
r
r
Flag
VOUT
IOUT_
OC
X
X
PGOO
D
X
X
X
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
Flag
X
OFF
VOUT
_OV
IOUT_
OC
VIN_U
V
TEMP CML
OTHE
R
Default Value
0
0
0
0
0
0
0
0
7A
STATUS_VOUT
Returns one byte of information with the status of the module’s output voltage
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
VOUT_OV
X
X
VOUT_UV
X
X
X
X
Default Value
0
0
0
0
0
0
0
0
7B
STATUS_IOUT
Returns one byte of information with the status of the module’s output current
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
IOUT_OC
X IOUT_OC_WARN X X
X X X
Default Value
0
0
0
0 0
0 0 0