User Manual
19
Flow Indicator Totaliser 1008S
REF NO: m18A/om/101
Issue No: 17
8.4.1 Program mode
Programming menu provides facility to configure the relay for different function.
8.4.1.1 Program Mode parameters Details
Low alarm and high alarm:
Value of Low alarm should be lower than that of high alarm. If user tries to set value
of Low alarm
greater
than high alarm Value, error message will be displayed.
Similarly, if user set value of High alarm
lower
than low alarm Value, error message
will be displayed. Alarms value cannot be set greater than Full-scale Value (FS).
Comparison with Zero and full-scale
:
Low Alarm value should be greater then Zero value. If user tries to set value of Low
alarm less than Zero Value, error message will be displayed.
If (Low Alarm< Zero value), “error” message appears.
High-Alarm value should be greater than Full-scale value. . If user tries to set value of
High-alarm greater than Full-scale value, error message will be displayed.
If (High Alarm > full-
scale value), “error” message appears.
Set point and pre-warn:
Error message will be displayed if, set point value is lower than pre-warn and vice
versa.
When we press
key in RUN Mode we can directly enter in to Set point
and pre-warn menu. This function is only applicable when type of instrument is
totaliser.
Alarm ON-OFF :(submenu no 5 to 8):
Using these settings, user can set alarm/relay availability. If particular relay is set as
„yes‟, that particular alarm indication will be present over the display card and relay
action will come into effect.
N
o.
Name
Description
No of
digit
Lo
limit
Hi limit
1
High Alarm
Alarm
conditions for
flow rate.
5
0
30000
2
Low Alarm
5
0
30000
3
Pre warn
Alarm
Batch control
values.
6
0
999999
4
Set Point
Alarm
6
0
999999
5
Lo Alarm
Relay
Low alarm
relay
-
Yes/No
6
Hi Alarm
Relay
High alarm
Relay
-
Yes/No
7
Pre-warn
Relay
Pre-warn
Relay
-
Yes/No
8
Set Point
Relay
Set Point
Relay
-
Yes/No
9
Filter
number
2
1
25