B–65160E/02
3. EXPLANATION OF
PARAMETERS
FANUC AC SPINDLE MOTOR a series
213
When this bit is set to 0, AL–41 (position coder one–rotation signal
detection error), AL–42 (position coder one–rotation signal not
detected), and AL–47 (position coder signal error) are checked. When
the spindle is not connected to a position coder on a one–to–one basis,
set this bit to 1 to prevent detection errors.
When 0 is set in this parameter, a specification of 100 min
–1
is
assumed.
PHAICL:
Setting of a motor voltage pattern when no loads are imposed
Usually, set this parameter to 1.
16i/16 #7 #6 #5 #4 #3 #2 #1 #0015i15
OVRTYP TRSPCM LDTOUT PCGEAR ALSP VLPGAN
6149 3329 3185 4185
6329 3549
Standard setting: 0 0 0 0 0 0 0 0
VLPGAN:
Increment system for velocity control loop gain
0: Normal setting (Normally set to 0)
1: Processed by multiplying the normal setting data by 1/16.
ALSP: Specifies how to turn off the power to the motor when AL–24 (serial
transfer data error) is issued.
0: The power to the motor is turned off once the motor has been
decelerated and stopped.
1: The power to the motor is turned off immediately.
Set this bit to 1 to turn off the power to the motor immediately upon
the issue of any spindle alarm.
PCGEAR:
Specifies whether the arbitrary gear ratio (between the spindle and
position coder) function is used.
0: Not used.
1: Used.
Set this bit to 1 to use the function for spindle orientation (proximity
switch) with a reference switch.
Set an arbitrary gear ratio in parameter Nos. 4243 to 4246.
LDTOUT:
Specifies whether the load detection signals (LDT1, LDT2) are output
during acceleration/deceleration.
0: Not output during acceleration/deceleration.
1: Output (at all times) during acceleration/deceleration when the
level set in the parameter is exceeded.
TRSPCM:
Specifies the method of output compensation (9D00.D).
The method varies with the motor model.
OVRTYP:
Specifies an analog override type (9D00.D).
0: Override of linear function type
1: Override of quadratic function type