ITech IT6821 Manual page 11

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Order syntax：SYST:ERR?
Parameter：None
Return parameter： 〈NR1〉 ， 〈SRD〉
SYSTem:VERSion?
This order can query the software version.
Order syntax：SYST:VERS?
Parameter：None
Return parameter：<NR2>
STATus:QUEStionable[:EVENt]?
This order can read the parameter from quest event register. After executing , quest event
register is reset.
Quest syntax：STATus:QUEStionable[:EVENt]?
Parameter：None
Return parameter：<NR1>
Reference order： STATus:QUEStionable:ENABle
Bit determination of quest event register
15 14
Bit Position
n.u n.u
Bit name
Bit Value
STATus:QUEStionable:CONDition?
This order can read the parameter from quest condition register. When a bit of quest condition
changes, the bit value corresponding in quest event register is 1.
Quest syntax：STATus:QUEStionable: CONDition?
Parameter：None
Return parameter：<NR1>
STATus:QUEStionable:ENABle
This order can set the parameter of quest event enable register. Setting parameter can
determine which bit value of quest event register is 1 and the bit will enable QUES of status
byte register is 1.
Order syntax：STATus:QUEStionable:ENABle <NRf>
Wrong units for parameter
Wrong type of parameter(s)
Wrong number of parameters
Unmatched quotation mark (single/double) in parameters
Unmatched bracket
Command keywords were not recognized
No entry in list to retrieve (number list or channel list)
Too many dimensions in entry to be returned in parameters
Command Execution error
Too many command
Rxd error Parity
Error EEPROM data,Out Initial.
Error Calibration data
13 12 11 10
n.u n.u n.u n.u
9 8 7 6
n.u n.u n.u n.u
11
5 4 3 2
n.u n.u n.u n.u
1 0
Un OT
2 1