Operating Manual CMGZ 622
26
Setting of the limit switches
The electronic unit provides 2 limit switches which can be tapped at the digital
outputs. The limit switches are actuated when the feedback value exceeds the stored
threshold values. For details see description of parameters
Limit 1 min/max, Limit
value 1, Limit 2 min/max, Limit value 2
(ref. to „14. Parametrization“).
Tapping of the limit switches is done according to wiring diagram.
Control Error Limitation
The parameter
Error Limit
allows to hold the feedback value fed to the controller
within a defined range. Thus extreme peaks of the control output value are avoided in
case of high
variations of the tension feedback value (i.e. with rough running reels). Ref. to
„14. Parametrization“.
