Lenze EVS9332xS - Manual (Page 24)

Configuration
Basic configurations
2.2.3 Torque control with speed limitation 4000
2−12
l
EDSVS9332S−EXT EN 2.0
Speed setpoint (speed limits)
The speed limitation is carried out via the n−controllers in the MCTRL function block. The first speed
controller (main speed controller) is the upper speed limit and the second speed controller is the lower
speed limit.
Example:
The speed can be within a range of "5000 rpm.
+5000rpm (CW rotation) is the upper limit and −5000 rpm (CCW rotation) is the lower limit. The
parameter setting is explained below.
The upper speed limit is provided via the analog terminal X6/1,2. This input can be used as a speed
setpoint e.g. in the threading in winding systems, wire−drawing machines, etc.
Please observe:
l The torque cannot exceed the input at terminal X6/3,4.
The input voltage must be set to 10 V, if necessary.
l The value cannot fall below the lower speed limit (code C0472/4).
l The setpoint speed is conditioned in the same way as for speed control (C0005=1000).
Reference values:
l When a master voltage of +10 V is entered, the setting under C0011 is the upper speed limit
(CW rotation).
l If −10 V are provided, C0011 is the upper speed limit in CCW rotation.
The lower speed limit is entered under code C0472/4.
Reference values:
l If −100% are entered, the setting under C0011 is the lower speed limit in CCW rotation.
Quick stop (QSP) and controller inhibit (CINH)
See quick stop (QSP) and controller inhibit (CINH).
TRIP−SET and TRIP−RESET
See TRIP−SET and TRIP−RESET.