Options; Performing Speed Control With Pg - YASKAWA CIMR-G7U Technical Manual

Options

This section explains the Drive option functions.


Performing Speed Control with PG

This section explains functions with V/f control with PG.
Related Parameters
Name
Parameter
Number
Display
PG parameter
F1-01
PG Pulses/Rev
Operation selec-
tion at PG open
circuit (PGO)
F1-02
PG Fdbk Loss
Sel
Operation selec-
tion at over-
speed (OS)
F1-03
PG Overspeed
Sel
Operation
Selection at
Deviation
F1-04
PG Deviation
Sel
Description
Sets the number of pulses per rev-
olution (PPM) of the encoder
(pulse generator).
Sets stopping method when a PG
open circuit fault (PGO) occurs.
See parameter F1-14.
0: Ramp to stop - Decelerate to
stop using the active
deceleration time.
1: Coast to stop
2: Fast - Stop - Decelerate to stop
using the deceleration time in
C1-09.
3: Alarm Only - Drive continues
operation.
Sets the stopping method when an
overspeed (OS) fault occurs. See
F1-08 and F1-09.
0: Ramp to stop - Decelerate to
stop using the active
deceleration time.
1: Coast to stop
2: Fast - Stop - Decelerate to stop
using the deceleration time in
C1-09.
3: Alarm Only - Drive continues
operation.
Sets the stopping method when a
speed deviation (DEV) fault
occurs.
0: Ramp to stop (Deceleration
stop using Deceleration Time
1, C1-02.)
1: Coast to stop
2: Fast stop (Emergency stop
using the deceleration time in
C1-09.)
3: Continue operation (DEV is
displayed and operation
continued.)
Change
Setting Factory
during
Range Setting
V/f
Operation
0
to 600 No No
60000
0 to 3 1 No No
0 to 3 1 No No
0 to 3 3 No No
Options
Control Methods
Open Open
V/f
Loop Flux Loop
with
Vector Vector Vector
PG
1 2
Q No Q No
A No A No
A No A A
A No A A
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