Issue 3, Nov-98. Applies to software versions 1.3 & 1.4 -4- HA026248
C
ONFIGURING THE
I
NDICATOR
Select configuration level to change: •The display units •The
input sensor type •The scaling of linear inputs •The alarm
configuration • The passwords.
To select configuration level
.
Instrument list
Options Meaning
Display units
Centigrade
Fahrenheit
Kelvin
None (for linear inputs)
Decimal places
in display
None
One
Two
Control type
Always set to
Selecting or will convert the indicator into a
controller which requires separate instructions.
The parameters that follow, ( , and ), are not used
by the indicator and require separate instructions.
Sensor Input
Options Meaning
Input type
J thermocouple
K thermocouple
L thermocouple
R thermocouple
B thermocouple
N thermocouple
T thermocouple
S thermocouple
Platinell II
100Ω Pt thermometer
Custom input- C=st’d
Linear mV
Cold junction
compensation
OFF - Linear inputs only
Automatic
, or external ref.
Sensor break
input impedance
= 1.5KΩ, =5KΩ,
= 15KΩ
Continued in next column....
Linear input scaling (-12.00 to +80.00mV)
mV input low
mV input high
Displayed value low
Displayed value high
Alarm Configuration
The list configures the three internal ‘soft’ alarms and causes
the appropriate alarm message to be flashed in the HOME display.
Alarm list
Options Meaning
Alarm 1
The alarm is disabled
Low alarm
High alarm
Not used
in the
indicator
Deviation band alarm
Deviation high alarm
Deviation low alarm
Alarm latching
Non-latching
Special - Not used
Latched (manual reset)
Alarm blocking No blocking
Blocked until first good
The above sequence is repeated for & (Alarms 2 & 3)
Alarm setpoint
limits
Limited by display range
Limited by setpoint limits
Relay and Logic input/output Configuration
The and lists attach the three internal alarms to the relay
and logic outputs. The logic can be configured as an alarm output
or as an alarm acknowledge input.
Relay output
Options Meaning
Logic output
Identity of output
Relay
Logic
Function
Digital output
Logic only
Alarm Ack input
Functions: , , and are not
used by the indicator and require separate instructions
Digital output functions No change
Any combination of alarms
can be attached to the logic or
relay output. Press
and
to select a desired alarms
After a two second pause the
display blinks and returns to
. Pressing
and
again will show two decimal
points in those alarms that
have been added to the output
Clear all
alarms
Alarm 1*
Alarm 2*
Alarm 3*
Sensor
break
New alarm
Functions:
, , , , & , to
are
not used by the indicator and need separate instructions
Sense of the output.
= output de-energised in
alarm.
Normal
Inverted
*The last three letters will correspond to the alarm type set in the
list. If the alarm is disabled, or or will be shown.
Passwords
Passwords
Range Default
Full and Edit level password
Configuration level password
User calibration password
To leave Configuration level
Having selected a list heading, press to select a parameter
within a particular list. Press and to change the setting.
N.6
/.
!/6/
Use
or
to select
Press to reach the Access List Heading.
Press
0
/
Use
or
to enter the password.
The factory default is 1. will be
displayed when the correct password
has been entered.
Press
Press
0
/.
Use
or
to enter the configuration
level password. The factory default is 2.
will be displayed when the
correct password has been entered.
Press to step across the configuration list headings.
@
?O6
Press to reach the display
Press or to select After 2
secs the display will blink and return to
the HOME display in Operator level.
Press to enter configuration level.
O0
)
0
?O6
mV
Displayed value
(24 Seiten)
(2 Seiten)
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