SEW-Eurodrive MOVIGEAR DAC B, Operating Instructions Manual

Page: 139 / 258

Operating Instructions – MOVIGEAR® DAC-B
139
8
Description of power section parameters
Parameters
Torque limit
index 8688.0 This parameter is used to set the torque limit:
• Setting range: 0 – 250 – 400 %
The parameter limits the maximum torque of the motor. The entry acts on the setpoint
of the motor torque (k
T
× I
N_inverter
). The value is multiplied by the external current limit.
8.4.4 Terminal assignment
MOVIGEAR
®
parameters for power section \ terminal assignment \ binary outputs
Binary output
DO01 (signal relay
K1) index 8349.0,
bit 1 This parameter is used to specify the assignment of binary output DO01 (signal
relay K1). You can program the binary output to the following functions:
NOTICE
Damage to the MOVIGEAR
®
drive unit.
Potential damage to property
• Contact SEW-EURODRIVE before changing the torque limit.
Function
Binary output has
"0" signal "1" signal
0 = No function always "0" signal –
1 = /Fault Collective fault signal –
2 = Ready Not ready Ready
3 = Output stage ON Unit inhibited
Unit enabled and motor
energized
4 = Rotating field ON No rotating field Rotating field
7 = Motor standstill Motor is turning Motor stopped
9 = Speed reference signal n > n
ref
(n < n
ref
) n < n
ref
(n > n
ref
)
10 = Speed reference signal
Speed is outside (within) speed
window
Speed is within (outside) speed
window
11 = Setpoint/actual value compar-
ison signal
n <> n
set
(n = n
set
) n = n
set
(n <> n
set
)
12 = Current reference signal I > I
ref
(I < I
ref
) I < Iref (I > I
ref
)
13 = Imax signal I < I
max
(I = I
max
) I = I
max
(I < I
max
)
14 = /Warning motor utilization 1
100 % prewarning of motor
protection in parameter set 1
–
21 = IPOS output Depends on IPOS program
22 = /IPOS fault IPOS program error message –
27 = Safe stop Not active Active
0 0
I