YASKAWA FSDrive-MV1S - Page 100

User Constant Tables
5-35
PG Setup: H7
User constants for PG setup are shown in the following table.
Constant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Operation
Control
Methods
MEMOBUS
Register
Open-
loop
Vector
Flux
Vector
Display
H7-01
PG constant Sets the number of PG (pulse
generator or encoder) pulses.
Sets the number of pulses per
motor revolution.
0 to
8192
600
*
No No Q 4A0H
PG Pulses/Rev
H7-02
Operation selection at
PG open circuit (PGO)
Sets the PG disconnection stop-
ping method.
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 (To
protect the motor or
machinery, do not normally
make this setting.)
0 to 3 1 No No A 4A1H
PG Fdbk Loss Sel
H7-04
Operation selection at
deviation
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.)
0 to 3 3 No No A 4A3H
PG Deviation Sel
H7-05
PG rotation 0: Phase A leads with forward
run command. (Phase B
leads with reverse run
command.)
1: Phase B leads with forward
run command. (Phase A
leads with reverse run
command.)
0 or 1
1
*
No No A 4A4H
PG Rotation Sel
H7-08
Overspeed detection
level
Sets the overspeed detection
method.
Frequencies above that set for
H7-08 (set as a percentage of
the maximum output fre-
quency) that continue to exceed
this frequency for the time set
in H7-09 are detected as over-
speed faults.
0 to
120
115% No No A 4A7H
PG Overspd Level
H7-09
Overspeed detection
delay time
0.0 to
2.0
0.0 s
*
No No A 4A8H
PG Overspd Time