Lenze i700 User Manual

Lenze · i700 servo inverter · reference manual · DMS 3.0 EN · 06/2016 · TD06 186
7 CiA402 device profile
7.4 Device control
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
7.4.1.4 Activate quick stop
 From all states
 Power section inhibited (pulse inhibit)
 Power section enabled
This command serves to activate quick stop
when operation is enabled.
• Irrespective of the setpoint specified, the
drive is brought to a standstill with the
deceleration set for quick stop (0x6085
or
0x6885
for axis B).
• A changeover to the "Quick stop active
"
device status takes place.
If the operation has not been enabled yet
(status "Ready to switch on
" or "Switched on"),
this command triggers a change to the "Switch
on disabled" device status.
Bit pattern for the "Quick stop" in the Controlword (0x6040 or 0x6840 for axis B):
Bits 15 - 8 Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Fault reset Control bits depending on the operating mode Enable
operation
Activate quick
stop
Enable voltage Switching on
X0X X XX01X
 Note!
During quick stop, the drive executes the setpoint generation and no longer follows the
setpoint defined by the controller!
If several drives execute a chained synchronous motion, the quick stop function has to
be coordinated by the Controller by means of a quick stop profile (master function). In
this case, quick stop cannot be activated via the control bit 6!
Up to and including version 1.6.3:
Triggering the quick stop causes the drive to be stopped along the current limit of
0x6073
/ 0x6873. The torque limits from 0x60E0 / 0x68E0, 0x60E1 / 0x68E1 and 0x6072
/ 0x6872
are not effective during the quick stop!
From version 1.7.0
During the quick stop, both the current limit 0x6073
and the torque limit 0x6072 are
active. The smaller of the two limits determine the output motor torque. The torque
limits from 0x60E0
and 0x60E1 have no effect during the quick stop.
1
2
0
Ready to
switch on
Not ready to
switch on
Switched
on
Operation
enabled
Fault reaction
active
Fault
Switch-on
disabled
Quick stop
active
Power-on

Lenze i700 Specifications

General

Control Type	Vector control, V/f control
Safety	STO (Safe Torque Off)
Protection Class	IP20
Frequency	50/60 Hz
Communication Interfaces	CANopen
Cooling	Air cooled
Protection Features	Overvoltage, Undervoltage
Ambient Temperature	-10°C to +45°C
Frequency Range	0 Hz to 300 Hz
Supply Voltage	3-phase AC