Function library
7-70
L
EDSVS9332P-D21 EN 3.0
7.5.10.2 Manual positioning with intermediate stop
Purpose
•
During manual positioning, the drive is to stop at defined target positions (intermediate stops).
Activating this function
•
Set manual positioning mode to “Manual positioning with intermediate stop” (C1260 = 1)
•
The mode is activated as explained under ”Manual positioning” (see above),
•
The breakpoint positions are defined by selecting the target positions from the variable table
VTPOS. Up to 16 target positions can be selected via C2161/1 to C1261/16.
(GDC menu: “Positioning functions/manual control”)
•
The drive travels to the next target position and stops there. In order to continue, the control
signal for manual positive or manual negative must be reset and then set again.
The drive immediately brakes to standstill, if the control signal is reset before
reaching the next
target position.
7.5.10.3 Manual homing
Purpose
Example: Homing during commissioning (Part C,
(E 5-1)
)
Activating this function
•
The homing parameters set apply to manual homing
(E 7-49)
•
Activate manual operation
– POS-MANUAL = HIGH
and/or
C1280/B4 = 1 (“Manual control” in the GDC dialog ”Control”), if none of the manual
functions is activated, the drive will brake to standstill.
•
Start manual homing
– POS-MANU-REF = LOW / HIGH edge
or
C1280/B7 = 0 / 1 edge (“manual homing” in the GDC dialog ”Control”).
The signal for manual homing is required to the end of the homing process, otherwise the
process will be interrupted.
A new start of manual homing requires an edge again.
Tip!
The following conditions must be fulfilled for manual homing:
1. The drive must be enabled (DCTRL-INH =0).
2. The QSP function must not be activated (MCTRL-QSP-OUT=0).
Manual homing has priority over manual positioning, that means the signals for manual positioning
have no effect when manual homing is signalled by one of the control signals.
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