GW Instek GDM-9060 - Page 336

GDM-906X Series User Manual
336
IEEE 488.2 Common Commands
*CLS
Clears the Event Status register (Output Queue, Operation Event Status,
Questionable Event Status, Standard Event Status Register)
*ESE?
Returns the ESER (Event Status Enable Register) contents.
Example: *ESE?
>130
Returns 130. ESER=10000010
*ESE
Sets the ESER contents.
Parameter: <NR1> (0~255)
Ex: *ESE 65
Sets the ESER to 01000001
●The selected bits are then reported to bit 5 of the Status Byte Register. An
enable register defines which bits in the event register will be reported to
the Status Byte register group. You can write to Or read from an enable
register.
*ESR?
Returns SESR (Standard Event Status Register) contents.
Ex: *ESR?
>198
Returns 198. SESR=11000110
●An event register is a read-only register that latches events from the
condition register. While an event bit is set, subsequent events
corresponding to that bit are ignored.
●Once a bit is set, it remains set until cleared by reading the event register
or by sending *CLS (clear status).
*IDN?
Returns the manufacturer, model No., serial number and system version
number.
Example: *IDN?
>GWInstek,GDM9061,000000000,M0.70_S0.25B
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