West Control Solutions KS 45 - Manual (Page 36)

7.1.1 Setpoint gradient / ramp
To prevent setpoint step changes, parameter r setpoint ramp r r.SP can be adjusted. This gradient is effective in
positive and negative direction.
With parameter
r.SPset to OFF (default), the gradient is switched off and setpoint changes are realized directly.
7.1.2 Setpoint limitation
The setpoint can be limited to a high and low value ( SP.LO, SP.Hi). Exceeding these limits the limit value is acti-
vated.
g
Those adjustments are not valid for the second setpoint SP.2.
7.1.3 Second setpoint
It can always be switched to the second setpoint. The switching source is defined with LOGI/SP.2. With this function a
"safety setpoint" can be realised.
Controlling
Setpoint processing 36 KS 45