4
01.99
4.8
Permanent–magnet synchronous motor with field–weakening (PE spindle)
4-158
Siemens AG 2005 All Rights Reserved
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
1. Check the control sense of the speed control loop
– P1146 = _ _ _ _ _ _
P1147 = _ _ _ _ _ _ Note values so that they can be written
back into the system
– P1146 (maximum motor speed)
––> enter a low value P1147
(speed limiting)
––> enter a low value
– Enable the drive and operate the drive with a low speed setpoint
If
then
No error
Control sense OK
Fault
(e.g.
the drive
oscillates at
n
set
= 0)
If the control sense is incorrect, e.g. due to incorrect
phase sequence (counter–clockwise rotating field) or
interchanged encoder tracks
––> correct the phase sequence or change the inversion
of the speed actual value (P1011.0) and carry out
POWER ON–RESET
Fault
(e.g.
fault 608)
If the control sense or encoder pulse number (P1005) is
incorrect
––> correct P1005 and execute a POWER–ON RESET
– P1146 and P1147:
Re–enter the old parameter values
2. Additional possibilities to identify the rotor position
(determine the angular commutation offset)
– Incremental measuring system (with zero mark)
Set P1011.12 = 1
Carry–out a HW–RESET
Set P1017.0 = 1
Switch–in the pulse and controller enable signals
Move the axis over the zero mark (e.g. enter low n
set
)
––> The angular offset is automatically entered into P1016
––>
Fault 799 is displayed
(Save to FEPROM and HW–RESET required)
Save to FEPROM and carry–out a HW–RESET
– Absolute measuring system (with CD track)
Power–up with the controller and pulses disabled
Set P1017.0 = 1
Switch–in the controller and pulse enable
––>
The angular offset is automatically entered into P1016
––>
Fault 799
(Save to FEPROM and HW–RESET required) is displayed
Save to FEPROM and carry–out a HW–RESET
Additional
commissioning
information/
instructions to
optimize the motor
4 Commissioning
