NORD Drivesystems BU0180 - Manual (Page 121)

6 Parameterisation
BU 0180 GB-0914 Pre-series version 121
Parameter
{Factory setting}
Setting value / Description / Note Device Supervisor
Parameter
set
P540
Mode phase sequence
(Mode phase sequence)
S P
0 ... 7
{ 0 }
For safety reasons this parameter can be used to prevent a rotation direction reversal and
therefore the incorrect rotation direction.
This function does not operate with active position control (P600 ≠ 0).
0 = None, "No restriction of direction of rotation"
1 = Dir key locked, rotation direction change key of the SimpleBox is locked
2 = CW only*, only clockwise direction is possible. The selection of the "incorrect" rotation
direction leads to the output of the minimum frequency P104 with the
field of rotation R.
3 = CCW only*, only counter-clockwise direction is possible. The selection of the "incorrect"
rotation direction leads to the output of the minimum frequency P104 with the field of
rotation L.
4 = Enable direction only, rotation direction is only possible according to the enable signal,
otherwise 0 Hz.
5 = CW only monitored, "Only CW rotation monitored *, only CW field direction possible.
The selection of the "incorrect" rotation direction leads to a switch-off (control lock) of
the FI. If necessary, care should be taken that the setpoint (>f
min
) is sufficiently high.
6 = CCW only monitored, " Only CCW rotation monitored“ *, only CCW field direction
possible. The selection of the "incorrect" rotation direction leads to a switch-off (control
lock) of the FI. If necessary, care should be taken that the setpoint (>f
min
) is sufficiently
high.
7 = Only enable monitored, "Only enabled direction monitored, Rotation direction is only
possible according to the enable signal, otherwise the FI is switched off.
*) Applies for control via keyboard and control terminals.