Engineering Manual 2408
i Indicator
4.5.6
Digital inputs 1 and 2 Configuration
or
LA
Digital input 1
Option
Meaning
Default setting
Customer
setting
Lb
Digital input 2
id
Identity of input
LoG.i
Logic input
LoG.i
Read only
Func
Function
nonE
Function not configured
none
rmt
Remote setpoint select
Ac.AL
Alarm acknowledge
Accs
Select full access level
Loc.b
Keylock (disables all front panel
buttons except the ACK/RESET
button)
up
Simulate pressing of the
button
dwn
Simulate pressing of the
button
ScrL
Simulate pressing of the
button
PAGE
Simulate pressing of the
button
PV.SL
Process value select.
Closed = input 1 Open = input 2
tar.1
Initiate automatic tare calibration of
input 1
tar.2
Initiate automatic tare calibration of
input 2
PtL.1
Start the calibration at point 1,
normally the low point
PtL.2
Start the calibration at point 2,
normally the low point
PtH.1
Start the calibration at point 1,
normally the high point
Pth.2
Start the calibration at point 2,
normally the high point
in.AL
Alarm inhibit (often used in
conjunction with transducer
calibration to prevent alarms during
the calibration process)
P.HLd
Peak hold
HLd1
Sample and Hold on PV input 1
HLd2
Sample and Hold on PV input 2
UCAL
Enables calibration access for
CAL1
and
CAL2
lists
4.5.6.1
Example: To Configure Digital Input ‘A’ for Tare Calibration
Do This
This Is The Display You Should See
Additional Notes
Enter configuration level as described in section 4.2.1.
The same procedure applies to any other option shown in the Digital Inputs table and also to the second digital
input which uses list <
Lb
>
.
LA
Lb
1. Press
until the
<
LA
>
List’
header is shown
2.
Press
until the
<
Func
>
is
shown
3.
Press
or
until
<
tAr.1
>
is shown
The display will return to
Func
after
approximately 2 seconds
When a connection is made between rear
terminals LC and LA a tare calibration is
initiated.
LA
tAr.1
Func
2 secs
44
Part Number HA027240 Issue 5.0 Feb 2015