Omron VARISPEED G7 -, Instruction Manual

Page: 143 / 417

5
-38
Option Constants: F
The following settings are made with the option constants (F constants): Settings for Option Cards
PG Option Setup: F1
User constants for the PG Speed Control Card are shown in the following table.
Con-
stant
Number
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
Page
Display
V/f
V/f
with
PG
Open
Loop
Vec-
tor
1
Flux
Vec-
tor
Open
Loop
Vec-
tor
2
F1-01
PG constant Sets the number of PG (pulse
generator or encoder) pulses.
Sets the number of pulses per
motor revolution.
0 to
60000
600 No No Q No Q No 380H
6-
142
PG Pulses/
Rev
F1-02
Operation
selection at
PG open cir-
cuit (PGO) Sets the PG disconnection
stopping 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 No A No 381H
6-
142
PG Fdbk
Loss Sel
F1-03
Operation
selection at
overspeed
(OS) Sets the stopping method
when an overspeed (OS) 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 (To
protect the motor or
machinery, do not
normally make this
setting.)
0 to 3 1 No No A No A A 382H
6-
142
PG Over-
speed Sel
F1-04
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 No A A 383H
6-
142
PG Devia-
tion Sel