Issue 3, Nov-98. Applies to software versions 1.3 & 1.4 -3- HA026248
P
ARAMETER
L
ISTS
Use these lists to change: • The alarm setpoints •The alarm setpoint
limits •User calibration.
Parameter tables
HOME
Home List
Selectable options Default setting
HOME display options
See HOME
display options on
page 2
Alarm setpoints
Adjustable Range Default setting
*
Alarm 1 setpoint
Between low
*
Alarm 2 setpoint
and high
Alarm 3 setpoint
setpoint limits
Alarm Hysterisis
PV units
*In place of dashes, the last three letters indicate the alarm type:
= Low alarm. =High alarm
Setpoint limits
Adjustable Range Default setting
Setp
oint low limit Between Process
As per order
Setp
oint high limit Value min & max
code
Input List
Adjustable Range Default setting
Input filter time in secs
Process value offs
et
units
Cold junction temperature at the rear term’ls
Read-only
mV input at the rear terminals
Read-only
Calibration p
assword
Calibration type.
(Factory)
(User)
Low calibration p
oint See User
Low point of
fset Calibration
High calibration p
oint
High point of
fset
Access list
Used for re-configuring the indicator.
T
O
H
IDE
P
ARAMETERS OR MAKE THEM
R
EAD
-
ONLY
Repeat for all the parameters you wish to hide or make read-
only then return to operator level:
U
SER CALIBRATION
Your indicator has been calibrated for life against known
reference sources in the factory. User calibration allows
you to apply offsets to compensate for sensor and other
system errors. The parameter in the list applies a
fixed offset over the whole display range. You may also
apply a 2-point calibration as follows:
• Press
until you reach the list
• Press
until you reach the parameter
• Press
or to enter the password. The factory
default is 3. will be displayed when correct.
• Press
to reach the parameter
• Press
or to select ( will restore
the factory calibration)
• Apply 2-point calibration as below:
Factory
calibration
Displayed Value
Factory calibration
User calibration
0
/
Press
or
to enter the password.
The factory default is 1. will be
displayed when the correct password
has been entered.
P
ress
Press to reach the Access List Heading.
You are now in Edit level. Press
and
to select a parameter in the normal way.
Press to return to the Access list header.
#O
#
Example: High alarm 2 has been selected.
When
or
is pressed, instead of
displaying the parameter value, its
availability to Operator is shown as follows:
The parameter will be alterable
The parameter will be ‘promoted’
into the HOME list
The parameter will be read-only
The parameter will be hidden.
Use
or
to select level.
Other options are:
For Operator level
Shows the ‘Full’ set of
available parameters
Gives access to
configuration level.
O6
!/6/
Press
Press until you reach the list
heading
Press
until you reach
Press
or
to select
Press
to return to Operator level
05
!/6/
Selecting and adjusting a parameter
1. Press to step across the list
headings.
2. Press
to step down the
parameters within a particular list.
You will eventually return to the list
heading.
3. Press
to view the value of a
selected parameter. Keep pressing to
decrease the value.
X2
HOME
List
Alarm
List
Setpoint
List
Input
List
Access
List
X2
4. Press to view the value of a selected parameter. Keep pressing
to increase the value.
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