Ametek Amrel PLA Series Operation Manual page 116

Typical eLoad Turn-on Sequence
1) Close External Contactor/Relay
2) DUT output On (During Delay)
3) eLoad input On
Typical eLoad Turn-off Sequence
1) eLoad input Off
2) DUT Output Off (During Delay)
3) Open External Contactor/Relay
Local Control
MENU ➔LOAD CONTROL➔ INPUT CONTACTOR
Remote Programming
[SOURce:]INPut:CONtactor
This command configures the INPUT CONTACTOR Mode
Command Syntax
Parameters
Query Syntax
Returned Parameters
[SOURce:]INPut:CONtactor:DELay
This command configures the INPUT CONTACTOR Mode
Command Syntax
Parameters
Query Syntax
Returned Parameters
4. Ultra-low CC & CP and Ultra-high CR Ranges (Optional Feature)
Project requirements are dynamic and over a long time span and often it may need high-current applications
one day and ultra-low current applications the next. AMREL eLoad offers an Ultra-low range CC and CP
mode and an Ultra-high range CR mode utilizing a unique dual-shunt design which provides precise, accurate,
high-resolution and repeatable measurements in thousands of Amps and down to tens of Amps in a single box.
The purchase of a single system over the lifetime of the project will yield incredible cost savings in ROI and
satisfy dynamic application demands.
Constant Current Ultra Low (CCUL) Range –
•
Programming Accuracy: .05% of Setting + .05% of CCUL Max Current
•
Read back and Measurement: .05% of Reading + .05% of CCUL Max Current
•
Resolution: 14 Bits
M470039-01 REV-F
INPut:CONtactor <mode>
1: DISABLE | 2: PORT0+ @ ON | 3: PORT0+ @ ON
INPut:CONtactor?
1 | 2 | 3
INPut:CONtactor:DELay <delay-time>
50 ~ 500ms
INPut:CONtactor:DELay?
50 ~ 500ms
➔ CONTROL ➔ DISABLE
➔ PORT0 + @ ON
➔ PORT0 - @ ON
➔ DELAY ➔ 50ms ~ 500ms
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