TDK-Lambda GH10-150 - Page 130

119
STATus:QUEStionable[:EVENt]?
Query Returns the value of the Questionable Condition Group Event register. This is a read-
only register.
The value is according to the Questionable Condition Group Condition register and
Questionable Condition Group Enable register.
Events are updated as transition from 0 to 1. Reading the register clears it.
Bit configuration of the Questionable Condition Group Event register is as follows:
Position
Value
Name
Position
15
-
-
7
14
16384
POFF
6
13
8192
PWS
5
12
4096
PERR
4
11
2048
GERR
3
10
1024
PACK
2
9
512
UVP
1
8
256
ENA
0
Value
128
64
32
16
8
4
2
-
Name
ILC
OFF
SO
OVP
FLD
OTP
AC
-
POFF – Power OFF.
Set to “1” when the power supply
Power Switch is OFF.
PWS – Parallel Wait Slave.
Set to “1” when master power supply
is waiting for slaves to become ready.
PERR – Parallel Error.
Set to “1” when an error occurs in
Advanced Parallel system.
GERR – General Error.
Unrecoverable system fault. Recycle
AC input.
PACK – Parallel Acknowledge.
Acknowledge new parallel system.
Refer to section 5.9.
UVP – Under Voltage Protection.
Set to “1” when Under Voltage
Protection fault occurs.
ENA – Enable.
Set to “1” when Enable fault occurs.
ILC – Interlock.
Set to “1” when Interlock signal fault
occurs.
OFF – DC Output OFF.
Set to “1” when the power supply DC
output is OFF.
SO – Shut OFF (Daisy In).
Set to “1” when Shut OFF signal is high.
OVP – Over Voltage Protection.
Set to “1” when Over Voltage Protection
fault occurs.
FLD – Foldback.
Set to “1” when Foldback fault occurs.
OTP – Over Temperature Protection.
Set to “1” when Over Temperature
Protection fault occurs.
AC – AC.
Set to “1” when AC fault occurs.
Returns
<NR1> 0…65535
Example
00106