WAGO 750-632 Manual page 63

WAGO I/O System 750/753
750-632 Proportional Valve Module
Parameter #DG_RAMP_ON and #DG_RAMP_OFF
The dither signal is only gradually supplied to the actual value during on and off
switching. The temporal process is determined by switching a ramp on and off.
Using these parameters, the ramps can be set according to percent. Values can
be specified in steps of 0.01% of the nominal current.
Using ramps avoids the problem of overshooting, which is often caused by a hard
switch on of the dither signal, since an additional DC proportion is generated at
this time. In addition, the static friction is carefully overcome by using the switch
on ramp.
Version 1.3.1, valid from FW/HW-Version 01/01
Function Description
Manual
63