System Manual – MOVIDRIVE® compact Drive Inverters
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Operating modes
Parameters
SERVO &
M-control
SERVO & M-control (only with MCS, MCH) in parameter set 1 only.
This operating mode allows the servomotor to be controlled directly with torque control.
The setpoint is standardized on the following torque:
3000 1/min = 150 % output current × torque constant.
Enter the torque values directly in [% I
N
] as fixed setpoints (P16x Fixed setpoints 1). If
setpoints are entered via analog input, the set processing (P11x Analog input AI1) ap-
plies to torque control as well.
The torque constant (motor-specific value) is defined with: k
e
= M
0
/ I
0
SERVO & IPOS
SERVO & IPOS (only with MCS, MCH) in parameter set 1 only.
Must be set if IPOS
plus®
positioning commands are to be processed. Refer to the
"IPOS
plus®
Positioning and Sequence Control System" manual for detailed descriptions
of IPOS
plus
. This manual can be ordered from SEW-EURODRIVE.
NOTES
•
If P500 Speed monitoring 1 is active, the drive is monitored according to parameter
description P500.
•
If P500 Speed monitoring 1 set to OFF, the drive reacts as follows when exceeding
or falling below P302 Maximum speed 1 :
– Motor operation: The available motor torque is reduced to zero with a linear func-
tion above n
max
and below –n
max
. There is no active speed control.
– Regenerative operation: No response; the master drive must prevent the drive
losing position.
•
M-control is also in effect in the range –n
min
... n ... n
min
.
•
The current is always limited to P303 Current limit 1.
P6..
P60.
P600
Summary of Contents for MOVIDRIVE compact MCH41A
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