Chroma 61605 - Page 79

Remote Operation
7-15
* If the two same bits in both NTR and PTR registers are set at 0, no
Transition of that bit in the Questionable Condition register can set the
corresponding bit in the Questionable Event register.
Bit Configuration of Questionable Status Register
Bit Position
15-9
8
7
6
5
4
3
2
1
0
Condition
---
OVP
INP
OCP
FAN
SHT
OTP
OPP
INT-DD
INT-AD
OVP : Output Voltage protection
INP : Line input protection.
OCP : Over Current protection.
FAN : Fan failure.
SHT : Output short protection.
OTP : Over temperature protection.
OPP : Over power protection.
INT-DD: Inner DD power stage protection
INT-AD: Inner AD power stage protection
Query Syntax : STATus : QUEStionable : NTRansition?
Parameters : <NR1>, valid range: 0 ~ 65535
Return Parameters : <NR1>
STATus : QUEStionable : PTRansition
Description : These commands make the values of the Questionable PTR
register set or read. Please refer to the description of the
previous command.
Query Syntax : STATus : QUEStionable : PTRansition?
Parameter : <NR1>, valid range: 0 ~ 511
Return parameters : <NR1>
7.6.2.7 SYSTEM Sub-system
SYSTem
: ERRor?
: VERSion?
: LOCal
: REMote
SYSTem : ERRor?
Description : This command queries the error string of the command parser.
Query Syntax : SYSTem : ERRor?
Parameters : NONE
Return Parameters : Response error string:
No Error
Data Format Error
Data Range Error
Too Many Errors
Execution Error
SYSTem : VERSion?
Description : This query requests the AC source to identify itself.
Query Syntax : SYSTem : VERSion?
Parameters : NONE