Ametek PLA-PLW Programming Manual Bedienungsanleitung PDF herunterladen (Seite 20)

Returned Parameters <NRf+>: “CURR?” and “CURR:TRIG?” return the presently programmed

current levels. After a trigger signal or “ABORt”, “CURR:TRIG?” returns

the same value as “CURR?”.

“CURR? MAX”, “CURR? MIN”, “CURR:TRIG? MA X” and

“CURR:TRIG?” MIN return the maximum and minimum programmable

LEVel values.

[SOURce:]CURRent:[TRANsient:]DUTY

This command sets the duty cycle of each of the transients when the generator is in CONTinuous

mode.

Command Syntax CURRent:[TRANient:]DUTY <NR1>

Parameters <NR1>: Duty cycle value. 1 – 100.

Unit Percentage (%)

Query Syntax CURRent:DUTY?

CURRent:DUTY? MIN CURRent:DUTY? MAX

CURRent:TRANsient:DUTY?

CURRent:TRANsient:DUTY? MIN

CURRent:TRANsient:DUTY? MAX

Returned Parameters <NR1>, duty cycle value in percentage

[SOURce:]CURRent:[TRANsient:]FREQuency

This command sets the frequency of the transients when the generator is in CONTinuous mode.

Command Syntax CURRent:[TRANsient:]FREQuency <NRf+>

Parameters <NRf+>: Frequency value, refer to model specifications for range.

Unit Hertz

Query Syntax CURRent:FREQuency?

CURRent:FREQuency? MIN CURRent:FREQuency? MAX

CURRent:TRANsient:FREQuency?

CURRent:TRANsient:FREQuency? MIN

CURRent:TRANsient:FREQuency? MAX

Returned Parameters <NRf+>

[SOURce:]CURRent:PROTection[:LEVel]

[SOURce:]CURRent:PROTection:DELay

[SOURce:]CURRent:PROTection:OVER[:LEVel]

[SOURce:]CURRent:PROTection:OVER:DELay

[SOURce:]CURRent:PROTection:STATe

[SOURce:]CURRent:PROTection:UNDer[:LEVel]

[SOURce:]CURRent:PROTection:UNDer:DELay

[SOURce:]CURRent:PROTection:UNDer:STATe

Channel-Specific Current Limiting Command/Query. This command sets the over-current

protection limit or the under-current protection limit to the input current that the electronic load will sink.

When the input current reaches the over-current protection limit or falls below the under-current

protection limit for the specified delay period, the input of the electronic load is shut off and draws no

current.

The INPut:PROTection:CLEar command (or front panel key) re-enables the input current. The trigger

activated current functions (CURR[:LEV]:TRIG and CURR:TLEV) automatically keep track of

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