Operation
©
by Antriebs- & Regeltechnik Schimpf GmbH
56
Incorrect settings are not corrected automatically. For example, the system checks
whether the 4 mA calibration value is lower than the 20 mA calibration value for the
analogue interface. It does not, however, check if the 4 mA calibration value is within
the range of 8 mA.
Parameters 2-9:
Not assigned; when selected, the current setting is not changed
Mode 2: Calibrate analogue output
The analogue output of the drive is calibrated at the factory.
Recalibrating the
analogue output is usually only necessary if there are very high requirements for
angular accuracy or, for example, if the connection cables are long.
Two calibration values can be adjusted in current or voltage mode for the calibration
characteristic curve of the analogue output. In current mode, the calibration values for
4 mA and 20 mA can be adjusted. In voltage mode, the calibration values for 2 V and
10 V can be adjusted.
Parameter 0:
Calibrate analogue output current
Mode: 2
Parameter: 0
Calibrate analogue output current
Set “Analogue” DIP switch to current mode
Connect current meter to analogue output
(terminals 1 and 2)