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4 Commissioning
4.8
Permanent–magnet synchronous motor with field–weakening (PE spindle)
Additional
commissioning
information/
instructions to
optimize the motor
4-158
1. Check the control sense of the speed control loop
– P1146 = _ _ _ _ _ _
P1147 = _ _ _ _ _ _
back into the system
– P1146 (maximum motor speed)
(speed limiting)
– Enable the drive and operate the drive with a low speed setpoint
If
No error
Control sense OK
Fault
If the control sense is incorrect, e.g. due to incorrect
(e.g.
phase sequence (counter–clockwise rotating field) or
the drive
interchanged encoder tracks
oscillates at
––> correct the phase sequence or change the inversion
n
= 0)
of the speed actual value (P1011.0) and carry out
set
POWER ON–RESET
Fault
If the control sense or encoder pulse number (P1005) is
(e.g.
incorrect
fault 608)
––> correct P1005 and execute a POWER–ON RESET
– P1146 and P1147:
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
––>
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
SIMODRIVE 611 universal Description of Functions (FBU) – 04.05 Edition
Note values so that they can be written
––> enter a low value P1147
––> enter a low value
then
Re–enter the old parameter values
E Siemens AG 2005 All Rights Reserved
01.99
)
set
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