GE Druck DPI 620-IS, User Manual

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Issue 1
3-8 Electrical operations K0460 - [EN] English
3. If necessary change the Settings and continue with the
measure operation.
Values to set :
TC Type (Set the applicable TC).
CJ compensation (Mode: Automatic/Manual). Automatic
uses the internal cold junction. Use Manual mode for an
external cold junction.
CJ Value. For Manual mode, set an applicable value. The
value is not used in Automatic mode.
Example B
1. Set the applicable software options; see Section 3.2.1
(Procedure overview) .
2. Complete the electrical connections.
3. If necessary, change the Source Settings and continue with
source operation.
Values to set :
TC Type (Set the applicable TC).
CJ compensation (Mode: Automatic/Manual). Automatic
mode uses the internal cold junction. Manual mode uses an
external cold junction.
CJ Value. For Manual mode, set an applicable value. The
value is not used in Automatic mode.
4. Automation : Set the applicable output value; see
Section 2.9.2 .
3.2.9 Example procedure: Switch test
CH1, P1, P2 functions use the CH2 switch connections; CH2
functions use the CH1 switch connections.
Switch operation
When setting the Switch Test utility on one channel, the
software automatically sets-up the other channel for the switch
connections.
Note: If there is a measure or source function on the switch
connection channel, it is automatically disabled with the screen
message “... Function Disabled”.
An attempt to set a measure or source function on the switch
connection channel, causes a screen message “... Function not
set”.
Example
This example shows a thermocouple switch: