Super Systems 3 Series - Manual (Page 88)

Operations Manual Series 3
88
14.3.5 To Calibrate Remote Setpoint Input
Connect a milli amp source to terminals HD and HE as shown.
Select Conf Level, then:
Operation Do This Display View Additional Notes
Select the Calibration
List header
1. From any display press

as many times as
necessary until the ‘CAL’ page header is displayed.
Scrolling display ‘
C A L I B R A T I O N L I S T ’
Select the Calibration
Phase
2. Press to select ‘P H A S E ’
n o n e
p h a s e
Scrolling display ‘ C A L I B R A T I O N p h a s e ’
Set mA source for 4mA
Select the low
calibration point
3. Press  or  to choose ‘rm.CL’
r m.CL
p h a s e
Calibrate the
instrument to the low
calibration point (4mA)
4. Press to select ‘G O ’
5. Press  or  to choose ‘YES’
Scrolling display ‘ C A L I B R A T I O N s t a r t ’
The controller automatically calibrates to the
injected input. The display will show
busy
then
pass , (if calibration is successful.) or ‘
FAIL ’ if not.
Fail may be due to incorrect input. mA
Set mV source for 20mA
Select the high
calibration point
9. Press to select ‘P H A S E ’
10. Press  or  to choose ‘rm.CH’
11. Repeat 4 and 5 above to calibrate the high point
r m.CH
p h a s e
The controller will again automatically calibrate to
the injected input mV.
If it is not successful then ‘
FAIL’
will be displayed
To calibrate the voltage input, connect a volts source to terminals HD (negative) and HF (positive). The procedure is the same as
described above but the calibration points are
Parameter Calibration Voltage
rm.VL 0 Volts
rm.VH
10 Volts
Copper cable
Current
Source
-
+
Controller HD
HF
HE
-
+