Flow Indicator Totaliser 1006H
REF NO: m16Aom101
Issue No: 03
User Manual
26
Pulse Time
Pulse time is the average parameter for averaging of pulse input.
Frequency
Frequency can be selected as high and low. For pulse input frequency higher
than 300Hz selects HIGH. For frequency less than 300Hz select LOW.
Pulse width
Pulse width for pulse input in millisecond.
Multiplying Factor
It is the factor to be used as multiplication of pulse input when the instrument is
used in counter mode.
8.4.3 Calibration mode
8.4.3.1
Calibration Mode Parameters Details this menu allows user to perform
calibration of analog input & output.
INDICATION:
For conversion in engineering value, the input is scaled between Zero and Full scale
set values as per following formula (for linear mode):
For any type of input:
Indication (Engineering Value)
X
=
+ Zero
(CALS-CALZ)
X = (Input signal - CALZ) * (Full scale - Zero)
CALZ = Value of input applied during zero calibration
CALS = Value of input applied during Span calibration
If input signal is outside the set Zero and Full-scale limit, all the four digits of the
Process variable starts flashing. Only when input signal comes back into the allowed
range, display becomes steady.
NOTE:
1). When no input is connected to the unit, it will display
“open” message in pulse mode,
current mode and voltage mode. (Pulse input 0 to 10 KHz, 4-20mA, 1-5V)
2). When input is out of the range the display will blink.
No
Setting
Description
No of
digit
Lo limit
Hi limit
1
Cal Zero
Zero Cal. Count
4
2
Cal Span
Span Cal. Count
5
3
Out Zero
Zero Cal. Count for
Output
4
0000
4095
4
Out Span
Span Cal Count for
Output
4
0000
4095
5
Default
Out
If user selects „yes‟,
then Out zero =
800 and Out span
(4000) is selected.
Yes/No
