TDK 1500W, 750W Fig.7-7: Status and Error Registers D iagram, 9 for the Status Condition register bits., tion Register bits and Table 7, i, Cond, 8 for description of the Fault, may read to see the condition of the Power supply. Refer to Table 7, e user

83
-
507
-
013 Rev. D
63
SRQ
Messages
Response
messages
CommandError (”Cnn”)
ExecutionError (”Enn”)
QueryResponse (”message”)
CommandResponse (”OK”)
CV
CC
NFLT
FLT
AST
FDE
0
LCL
CV
CC
NFLT
FLT
0
0
0
LCL
0
0
0
Status Registers
Condition
Enable
Event
ConstantVoltage
ConstantCurrent
NoFault
Fault
AutoStart
FoldEnabled
Spare
LocalMode
0
1
2
3
4
5
6
7
“STAT?”
“SENA xx”
“SENA?”
“SEVE?”
0
AC
OTP
FLD
OVP
SO
OFF
ENA
Fault Registers
Condition
Enable
Spare
AC Fail
OverTemperature
Foldback(tripped)
OverVolt Prot
ShutOff (rear panel)
OutputOff (front panel)
EnableOpen
0
1
2
3
4
5
6
7
“FLT?”
“FENA xx”
“FENA?”
0
AC
OTP
FLD
OVP
SO
OFF
ENA
Event
“FEVE?”
MSB
MSB
LSB
Serial
TXD
LSB
Oneresponse for every command
or queryreceived.
One SRQ when SEVE goes
from all zeroes to any bit set.
Setting more SEVE bits does
notcausemore SRQs.
PositiveLogic:
0 = No Event
1 = EventOccured
Fig.7-7: Status and Error Registers D iagram
“Inn”and CR
7.11.2 Conditional Registers
The fault Condition Register and the Status Condition Register are read only registers that th
e user
may read to see the condition of the Power supply. Refer to Table 7
-
8 for description of the Fault
Cond
i
tion Register bits and Table 7
-
9 for the Status Condition register bits.