Siemens SIMOVERT MASTERDRIVES Manual page 608

02.2004
Siemens AG 6SE7087-6QX70 (Version AD)
SIMOVERT MASTERDRIVES
Behavior of MASTERDRIVES MC with F01
The axis traverses under speed control at homing approach velocity v
[MD7] towards the Bero. When the Bero responds, the axis decelerates
down to homing creep velocity v
appears, the axis is decelerated down to standstill under speed control.
It retraces the deceleration path traveled as a result of the braking
operation by executing a position-controlled return motion (positioning)
towards the zero pulse. The axis then activates "Homing Attained" in
the status word via bit ARFD.
Behavior of MASTERDRIVES without F01
The axis traverses under position control towards the Bero at the
values stored in U006 (homing acceleration) and U873.01 (homing
speed). When the Bero responds, the axis continues moving at the
same velocity. When the Bero falling edge appears, the axis is
decelerated to a standstill with the value from U006. It does not retrace
the braking path traveled during the braking operation. It activates
"Homing Attained" in the status word via bit ARFD.
30
Axis is positioned on the Bero installed as a homing switch. The
homing operation is started by bit 4 in the control word.
Behavior of MASTERDRIVES MC with F01
The axis traverses under speed control at homing creep velocity v
[MD6] in a negative direction. When the Bero falling edge appears, the
axis is decelerated down to standstill under speed control. It retraces
the deceleration path traveled as a result of the braking operation by
executing a position-controlled return motion (positioning) towards the
zero pulse. The axis then activates "Homing Attained" in the status
word via bit ARFD..
Behavior of MASTERDRIVES without F01
The axis moves under position control in a negative direction at the
values stored in U006 (homing acceleration) and U873.01 (homing
speed). When the Bero falling edge appears, the axis is decelerated to
a standstill with the value from U006 (homing deceleration). It does not
retrace the braking path traveled during the braking operation. It
activates "Homing Attained" in the status word via bit ARFD.
30
Axis is positioned to the left of the Bero. The homing operation is
started by bit 4 in the control word.
Compendium Motion Control
Communication / CBC CANopen Communication Board
[MD6]. When the Bero falling edge
R
A
R
8.5-93