Operating Manual EMGZ309._.EIP
12
4.6
Offset Compensation over the Operating Panel
1.
Make sure the measuring roller is unloaded.
2.
Press the two keys >0< and PARA at the same time for longer then 3 seconds.
3.
The display will show [Offset Complete] when the process is finished (see Fig. 6
State diagram offset compensation).
Fig. 6: State diagram offset compensation
EMGZ309014e
4.7
Calibration
By calibrating (setting the Gain), amplifier and
load cells are adjust so that the display gives
the actual tension value. There are two
methods of calibrating the system. The first
method uses a defined weight (see Fig. 7). This
method is the preferred one since it delivers
the most accurate results. The second method
is based on a calculation method in
conjunction with the FMS Calculator. This
Calculator can be down loaded from the FMS
web page. Please consult the factory for this
option.
Note
If the Device Mode is set to [VoltGaug], the force corresponding to the calibration
weight must be input in Volt (V) in the following calibration procedure. The
parameters System Force [SysForce] and Force at maximum output [F@OutMax]
won’t be requested (see also chapter 9.3, section B).
Fig. 7: Calibrating the
measuring amplifierC431011e
