Technical data

W.E.ST. Elektronik GmbH
Page 9 of 25 PAM-190-P-*-1021 01.12.2014
3.2 Commissioning
Step
Task
Installation
Install the device in accordance with the circuit diagram. Ensure it is wired correct-
ly and that the signals are well shielded.
Switching on for the first
time
Ensure that no unwanted movement is possible in the drive (e.g. switch off the
hydraulics). Check the input current consumption. If it is higher than specified there
is an error in the wiring. Switch the device off immediately and check the wiring.
Setting up communication
(for parameterization with
the WPC-300)
Once the power input is correct the PC (notebook) should be connected via the
USB interface and the programming device ULA-310. Please see the WPC-300
program documentation for how to set up communication.
Caution:
The communication works in a HALF DUPLEX process.
Further commissioning and diagnosis are supported by the operating software.
Alternatively, the set-up can be done by the internal parameter selector and the
UP and DOWN buttons.
Pre-parameterization
Set up the following parameters (with reference to the data of the solenoid):
CURRENT, MAX and PWM frequency.
Control signal
Check the input signal with a voltmeter.
CAUTION!
You can monitor the current of the solenoids and the input signal alternatively in
the WPC-300 program (together with the ULA-310 interface).
Switching on the hydrau-
lics
The hydraulics can now be switched on.
Optimize adjustment
Now optimize the adjustments like RAMP times, MIN and MAX.