APC AXFA11G Zero Adjustment via External Status Input, The results of M10 Auto Zero Execan be

9. ACTUAL OPERATION

NOTE

The results of M10: Auto Zero Execan be

displayed using M11: Magflow Zero. Alterna- tively, if the results of the automatic zero adjustment exceed the rated value, the warn- ing 82: Auto Zero Wngwill be displayed.

9.1.2Zero Adjustment via External Status Input

This section describes the procedure for zero adjustment via external status input. (For more details regarding external status input, refer to Chapter 6: Parameter Description.)

CAUTION

In certain cases where the multiple range function is being used with other status inputs, it may not be possible to perform settings for automatic zero adjustment. For more details, refer to the description of multiple ranges from Chapter 6: Parameter Description.

In order to carry out zero adjustment via external status input, it will be necessary to set “Ext Auto Zero” using either F12: SI1 Functionor F13: SI2 Function. The parameter F12: SI1 Function will be used in the following description.

Start:

Major Item

Parameter

Search Mode

Sub-item

Parameter

Search Mode

Parameter

Replacement

(execute) Mode

Setting Mode

Major item parameter

Major item

Sub-item parameter

Major item

Sub-item selection (E)

Setting Mode

E:Pulse Set

F:Status Function

G:Alarm

F:Status Function 41:Bi Direction Hys

10:SO1 Function

11:SO2 Function

X2

F:Status Function

11:SO2 Function

12:SI1 Function

13:SI2 Function

F12:SI1 Function No Function

No Function

0% Signal Lock

Once in Setting Mode, use the switch to move the cursor to item F: Status Function.

Touch the switch to access Sub-item Parameter Search Mode.

Touch the switch twice to move the cursor to F12: SI1 Function.

The cursor has been moved to F12: SI1 Function in this screen. (Sub-item selection screen (E))

Touch the switch to access Parameter Replacement Mode.

Touch the switch twice to move the cursor to “Ext Auto Zero”.

X2

F0902-1.EPS

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