Справочник Пользователя для Marathon Computer AACC 2000

AACC 2000 Carbon                                                                       Nov.  1, 1997

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Use 

 or 

 to set the offset value of Process

Value 1 (PV1).

The offset value is in display units Press 

Use  

 

 or  

  to set the offset value of

Process Value 2 (PV2), if configured.
The offset value is in display units.

The table below shows the parameters which
appear after ‘

OFS.2’.   These are all read only

values and are for information.   Press 

 to step

through them.

mV.1

IP1 measured value (at terminals)

mV.2

IP2 measured value (at terminals), if DC
input in Module 3 position

CJC.1

IP1 Cold Junction Compensation

CJC.2

IP2 Cold Junction Compensation

Li.1

IP1 Linearised Value

Li.2

IP2 Linearised Value

PV.SL

Shows the currently selected input

If you do not want to look at these parameters,

then press 

 and this returns you to the ‘

iP-

LiSt’ header.
To protect the calibration against unauthorised
adjustment, return to Operator level and make
sure that the calibration parameters are hidden.
Parameters are hidden using the ‘Edit’ facility
described in Chapter 3, Access Levels

 

See table on

the right for

additional

parameters.