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GW Instek APS-1102 LabVIEW Driver User Manual User Manual

Page 19

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2.4

VISA

Initialization

2-11

AC output voltage is set using the Vrms unit (when the waveform is SIN or SQU) or Vp-p units

(when waveform is ARB). When in AC-EXT or AC+DC-EXT mode, the output AC voltage cannot be
set or queried. ([3,"Invalid in this mode"] error occurs.)

Voltage[Vpp]/[Vrms]

This sets the output AC voltage. Setting range varies according to waveform and range.
The default setting is “0.0”.

Output[Vpp]/[Vrms]

When Read = True, outputs the output AC voltage set for the APS-1102. When Read=False,
“999.9” is set.

GW APS-1102 SOUR Volt High.vi
This sets the upper limit of the output voltage that can be set. However, a value that is at or below

the currently set cannot be specified. ([5,"Out of Limiter"] error occurs.)

High_Rn100V [V]

This sets the upper limit of the output average voltage in the 100 V range. The default
setting is “200.0”.

High _Rn200V [V]

This sets the upper limit of the output average voltage in the 200 V range. The default
setting is “400.0”.

Rn_set

This specifies the range to be set. The default setting is “100 V (False)”.

Output [V]

When Read = True, outputs the upper limit of the output voltage set for the APS-1102.
When Read = False, “999.9” is set.

GW APS-1102 SOUR Volt Low.vi
This sets the lower limit of the output voltage that can be set. However, a value that is at or below

the currently set cannot be specified. ([5,"Out of Limiter"] error occurs.)

Low_Rn100V[V]

This sets the lower limit of the output average voltage in the 100 V range. The default
setting is “–200.0”.

Low_Rn200V[V]

This sets the lower limit of the output average voltage in the 200 V range. The default