NF ZM2371, Инструкция по эксплуатации

Страница: 154 / 255

5.6 Command Explanation
5-27 ZM2371/ZM2372
*TRG
Description: When the device waits for a trigger, a trigger is applied to execute
measurement once, and when the measurement finished, the measured
data is read. When the trigger source is not BUS or when the device
does not wait for a trigger, a trigger is not applied, causing an error.
Setting example: *TRG
Applies a trigger, and reads the measured data when new measured
data is obtained.
Response: <measurement status>, <primary parameter measured value>,
<secondary parameter measured value>
[, {comparator bin sorting>|<limit comparison result>} ]
Response message is same as :FETCh? query.
For details • • •

: FETCh?
*TST?
Description: Queries the self diagnosis results.
ZM2371 / ZM2372
conducts self t diagnosis and returns its result.
Response: {numeric value, format NR1, range 0 - 3}
0 : Pass (no abnormality is found)
1 : Hardware failed (whole measurement circuits are faulty)
2 : Oscillator failed (drive signal source is faulty)
3 : Analyzer failed (voltage & current measuring section is faulty)
Query example: TST?
Response example: +0
No abnormality was found in the self diagnosis.
*WAI
Description: Waits until all the commands have been processed before executing
later commands.
Example: Overlap command 1 ; Overlap command 2 ; *WAI ; following command
<program message terminator>
After the execution of both overlap command 1 and overlap command 2
finished, the following commands are executed.
Remarks: The waiting caused by the *WAI can be canceled with device clear.