Start-up
22
Start the motor to activate the motor ID run.
Note: RUN ENABLE must be active.
10.09 RUN ENABLE
Motor ID run is indicated by alarm ID-RUN and by a rotating display on
the 7-segment display.
Alarm: ID-RUN
7-segment display:
If the motor ID run is not successfully completed, fault ID-RUN FAULT
is generated.
Fault
ID-RUN FAULT
Speed measurement with encoder/resolver
An encoder/resolver feedback can be used for more accurate motor control.
Follow these instructions when encoder/resolver interface module FEN-xx is installed in drive
option Slot 1 or 2. Note: Two encoder interface modules of the same type are not allowed.
Select the used encoder/resolver. For more information, see
parameter group 90 on page 256.
90.01 ENCODER 1 SEL /
90.02 ENCODER 2 SEL
Set other necessary encoder/resolver parameters:
- Absolute encoder parameters (group 91, page 260)
- Resolver parameters (group 92, page 266).
- Pulse encoder parameters (group 93, page 267).
91.01…91.31 /
92.01…92.03 /
93.01…93.22
Set parameter 90.10 ENC PAR REFRESH to (1) Configure so that the
new parameter settings take effect.
90.10 ENC PAR
REFRESH
Checking the encoder/resolver connection
Follow these instructions when encoder/resolver interface module FEN-xx is installed in drive
option Slot 1 or 2. Note: Two encoder interface modules of the same type are not allowed.
Set parameter 22.01 SPEED FB SEL to (0) Estimated.
22.01 SPEED FB SEL
Enter a small speed reference value (for example 3% of the nominal
motor speed).
Start the motor.
Check that the estimated (1.14 SPEED ESTIMATED) and actual
speed (1.08 ENCODER 1 SPEED / 1.10 ENCODER 2 SPEED) are
equal. If the values differ, check the encoder/resolver parameter
settings.
Hint: If the actual speed (with absolute or pulse encoder) differs form the
reference value by a factor of 2, check the pulse number setting (91.01 SINE
COSINE NR / 93.01 ENC1 PULSE NR / 93.11 ENC2 PULSE NR).
1.14 SPEED
ESTIMATED
1.08 ENCODER 1
SPEED /
1.10 ENCODER 2
SPEED
To Next Page
Loading...
