297
Inverter Positioning Section 5-3
5-3-8 PLC Setup
The following settings must be made in advance when using inverter position-
ing 0 or 1.
Basic Settings The following settings are required to use inverter positioning.
Inverter Positioning
Function
Gain
Setting Description Set value Default Application Refresh timing
Use
inverter
positioning
Select this option to use inverter
positioning. High-speed counter 0
will be allocated to inverter posi-
tioning 0 and high-speed counter 1
will be allocated to inverter posi-
tioning 1. The high-speed counter
mode that is set will be used.
Note If inverter positioning 1 is
used with a CPU Unit with
14 I/O Points, origin
searches cannot be used.
(Origin searches are possi-
ble even if inverter position-
ing 0 is used.)
Use/Do not use Do not use --- When CPU Unit
power is turned
ON
Setting Description Set value Default Application Refresh timing
Gain The error counter present value times
the gain setting will be used as the out-
put command to the inverter.
Note The setting is made in incre-
ments of 0.1. The gain will thus
be 1/10 of the set value. For
example, if 50 is set, the gain will
be 5.
It’s best to initially try a gain of
from 5 to 10 (settings of 50 to
100) and then adjust from there.
1 to 65,535
(0.1 increments)
0 sets a value of
10 (0.1 incre-
ments)
0: 10 (0.1
incre-
ments)
This will
set a
gain of 1.
Adjusting the
following char-
acteristic of the
motor
When CPU Unit
power is turned
ON
Error counter
present value
Inverter output command
Gain = 1
Gain < 1
Gain > 1
To Next Page
Loading...
