Siemens Simovert Masterdrives Compendium page 735

Technology Option F01
Homing mode to
right of proximity
switch (BERO)
Homing mode to left
of proximity switch
(BERO)
9-44
A rough pulse (proximity switch) signal is required for this homing
mode. The home position is the first rotor zero position after the
negative edge at the rough pulse input for a positive traversing direction
(direction A → B).
BERO-
A
Rough pulse
Rotor position
360°
0°
Rotor position in KK90
200%
-200%
Fig. 9-18
A rough pulse (proximity switch) signal is required for this homing
mode. The home position is the first rotor zero position after the
negative edge at the rough pulse input for a negative traversing
direction (direction B → A).
A
Rough pulse
Rotor position
Rotor position in KK90
200%
-200%
Fig. 9-19
Traversing direction
range
Home position
Traversing direction BERO-
range
Home position
6SE7087-6QX70 (Version AN)
Compendium Motion Control
08.2012
B
Position
Position
Position
B
Position
Position
Position
Siemens AG
SIMOVERT MASTERDRIVES