Example Procedure: Measure Or Source Current - GE Druck DPI 620 User Manual

Issue 1
D
1
TAP
E
1
TAP

3.2.2 Example procedure: Measure or source current

A
Measure current on
channel 1 (CH1)
Range: ±55 mA
B
Source current on
channel 1 (CH1)
Range: 0 to 24 mA
Automation: Nudge
(Section 2.11.2)
3-2 Electrical and IDOS operations
•
If necessary, change the Process for the CH1 and/or CH2
measure functions: item
This includes: Tare, Alarm, Filter, Flow, Scaling; see
Section 2.11.1.
There are more optional Settings for the TC, Frequency, and
RTD functions.
•
If necessary, change the Automation options for the CH1
and/or CH2 source functions: item
This includes: Nudge, Span Check, Percent Step,
Defined Step, Ramp; see
There are more optional Source Settings for the TC,
Frequency, and RTD functions.
There are other Settings for Observed functions; see
Section 2.11.3.
•
When all the software selections are complete, make the
applicable electrical connections.
These examples (A and B) show Channel 1 (CH1) set up to
measure or source a current with external loop power.
Note: If you use the Channel 2 (CH2) connectors, you can use
Channel 2 to measure or source these ranges with internal or
external loop power (internal loop power = 24 V).
1
1
3
D
E
Section 2.11.2
2
Maximum: 30V
2
Maximum: 30V
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