Val.h, Val.l, Func – Thermcraft XST-3-0-36-3V User Manual

Page 260

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Load Current Monitoring and Diagnostics

Installation and Operation Handbook

8-6

2416 Controller

8.6

TO CONFIGURE PDS LOAD CURRENT DIAGNOSTICS

Configuration of PDS load current diagnostics is in four parts:-

1. Configure the Logic Module for PDS Mode 1 or 2 operation.
2. Configure the Low and High Current trip alarms.
3. Attach the alarms to operate an output relay.
4. Set up the Scaling Factor.

First enter Configuration Level. See Chapter 5

8.7

TO CONFIGURE THE LOGIC MODULE FOR PDS MODES 1 OR 2

Do This

This Is The Display You Should See

Additional Notes

Press

until the

1A Conf is
displayed

This opens the
configuration list
associated with
module position 1A

Press

to show

id

This shows the
identity of the
module

The module identity
is logic output

Press

to show

Func

Press

or

to show

SSr1 or

SSr 2 as required.

This shows the
function of module

The module function
is set to PDS mode
1

Press

to show

VAL.L

Press

or

to show

0.0

This is the lower PID
demand level

To set the minimum
PID signal to 0%

Press

to show

VAL.H)

Press

or

to show

100.0

This is the upper
PID demand level

To set the maximum
PID signal to 100%

1A

Conf

id

Log

VAL.H

100.0

VAL.L

0.0

Func

SSr1

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