PSx3xxDN Instruction Manual
24
Bit 5
:
Release for jog key mode with the external keys: If the CAN bus is active, jog
key mode via the external keys is only possible if this bit is set and bit 4 is
reset. For jog key mode via CAN (bits 8 or 9 in the control word), this bit must
not be set.
Bit 6
:
Run without loop: If this bit is set during positioning runs, all target positions
will be approached directly (without loop).
Bit 7
:
Start initial reference loop: the device performs 5/8 of one rotation opposite to
the loop direction; it will then perform 5/8 of a rotation in loop direction at
manual run speed.
In earlier versions, this command had to be executed after switching on the
device; that is no longer the case.
Bit 8
:
Jog run to larger values: Comes up to a keystroke of forward key (bit 3 in the
status word). Bits 4 and 5 must not be set in this mode!
Bit 9
:
Jog run to smaller values: Comes up to a keystroke of reverse key (bit 2 in the
status word). Bits 4 and 5 must not be set in this mode!
Bit 10
:
Release readjustment: Only if this bit is set the drive readjusts when it is
displaced out of its position in the direction opposite to that of the loop
direction at the end of a run.
If bit 6 („run without loop“) is being set, the drive
readjusts the position in both directions.
Bit 11
:
Execute braking-free-run: At the beginning of a positioning at first the brake is
released and the “waiting time for brake” is being awaited (attribute 146).
Within this time the brake should move towards its working position (in this
position of the brake the motor can move freely). After this waiting time the
motor moves a certain distance in both directions, in order to release a brake
which is event
ually stucked. This distance (“number of braking-free steps”) is
being set in attribute 147. For the execution of this command, bit 4 has to be
set simultaniously.
Bit 12
:
Run with drag error correction: If the bit is set, the drive trys (under
consideration of the configured maximum torque) to compensate a drag error
which has been developped. By controling the rpm on a value which is slightly
above or below the configured ‘target rpm posi’ (attr. 18), the drag error
decreases. The drag error correction operates only in positioning runs, i.e. not
in manual runs or in jog key mode. Furthermore it operates only while
accelerating and cruising with constant rpm, not while decelerating. The time-
dependent setting value for the rpm while accelerating arises out of the rpm at
beginning of the positioning as well as the acceleration setting (attr. 155).
Bit 13
:
reserved, must be programmed to 0
Bit 14
:
reserved, must be programmed to 0
Bit 15
:
reserved, must be programmed to 0
