Lenze 8400 HighLine - Manual (Page 1142)

15 Parameter reference
15.2 Parameter list | C02865
1142
Lenze · 8400 HighLine · Referenzhandbuch · DMS 10.0 EN · 06/2014 · TD05/TD14
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
C02865
Bit 8 Suppress V/f emergency operation From version 15.00.00 , it is internally switched to the
encoderless V/f characteristic control in case of a motor
control type with feedback and an encoder open circuit
in order to avoid impermissible motor movements.
• In order that this "V/f emergency operation" works
properly, the parameters relevant for the V/f
characteristic control (base frequency, Vmin boost,
slip compensation, etc.) have to be set correctly. As an
alternative, a motor parameter identification can be
executed as well.
• The change-over to "V/f emergency operation" is
reported via bit 4 in C01000 and via the
bWirebreakUfLinearActive status signal at the
SB LS_DeviceMonitor .
• The setting in C00006 is not affected by the change-
over.
The "V/f emergency operation" can be suppressed by
setting bit 8 to "1".
0 ≡ V/f emergency operation in case of encoder open
circuit
1 ≡ No V/f emergency operation in case of encoder open
circuit
Bit 9 Reserved
Bit 10 Reserved
Bit 11 Reserved
Bit 12 Reserved
Bit 13 Reserved
Bit 14 Reserved
Bit 15 Reserved
Subcodes Lenze setting Info
C02864/1 0x0000 MCTRL : Optimisations
 Read access  Write access  CINH  PLC STOP  No transfer  COM  MOT
Parameter | Name:
C02864 | MCTRL: Optimisiations
Data type: UNSIGNED_16
Index: 21711
d
= 54CF
h
Parameter | Name:
C02865 | MCTRL: Special settings
Data type: UNSIGNED_16
Index: 21710
d
= 54CE
h
From version 12.00.00
Activation of special functions of the internal motor control
Setting range
(min. hex value | max. hex value)
0x0000 0xFFFF
Value is bit-coded: Info
Bit 0 No TorqueLimit if TorquemodeOn From version 12.00.00 onwards : If sensorless vector
control ( SLVC ) or servo control ( SC ) are used, in the
"torque control with speed limitation" mode the torque
limitation via nTorqueMotLimit_a and
nTorqueGenLimit_a is also active to limit the torque
setpoint.
If you want to deactivate the torque limitation to retain
the former function, set bit 0 to "1".
0 ≡ Torque limitation is active
1 ≡ Torque limitation is not active
Bit 1 250ms IMP before DCB
Bit 2 1000ms IMP before DCB