IEEE488.2 Common
Order
Copyright © Itech Electronic Co., Ltd.
40
Parameter
1 to 71
*TST?
This command is used to query the result of the instrument self-test. 0
represents a successful self-test while other returned parameters means failure.
What’s more, the instrument will generate error information explaining the
cause of the failure.
Order syntax
*TST?
Parameter
None
Returned parameter
<NR1>
STATus:QUEStionable[:EVENt]?
This order can read the parameter from quest event register. The power supply
will return a decimal number which is corresponding to the binary weighted sum
of each bit of the register, these bits have been latched. After executing, quest
event register is reset.
Quest syntax
STATus:QUEStionable[:EVENt]?
Parameter
None
Return parameter
<NR2>
Reference order
STATus:QUEStionable:ENABle
Bit determination of quest event register:
Bit
Position
Bit Name
Bit Value
Bit
Position
Bit Name Bit Value
15
no use
-
7
no use
-
14
no use
-
6
no use
-
13
no use
-
5
no use
-
12
no use
-
4
OT
16
11
no use
-
3
OP
8
