Omron SYSDRIVE 3G3RV Series User Manual

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*The factory setting for (-E) models is 1024.
nUsing PG Speed Control Card
There are four types of PG Speed Control Card that can be used in V/f control with PG.
• 3G3FV-PPGA2: A-phase (single) pulse input, compatible with open collector or complimentary outputs.
• 3G3FV-PPGB2: A/B-phase pulse input, compatible with complimentary outputs.
• 3G3FV-PPGD2: A-phase (single) pulse input, compatible with line drivers.
• 3G3FV-PPGX2: A/B/Z-phase pulse input, compatible with line drivers.
For the connection diagram, refer to page 2-50.
nSetting Number of PG Pulses
Set the number of PG (Pulse Generator/Encoder) pulses in pulses/rotation. Set the number of A-phase or B-
phase pulses per 1 motor rotation in F1-01.
nMatching PG Rotation Direction and Motor Rotation Direction
Parameter F1-05 matches the PG rotation direction and the motor rotation direction. If the motor is rotating
forwards, set whether it is A-phase driven or B-phase driven. Make this setting when using 3G3FV-PPGB2 or
3G3FV-PPGX2.
F1-08
Overspeed (OS) detection
level
Sets the overspeed detection method.
Frequencies above that set for F1-08 (set as a per-
centage of the maximum output frequency) that
continue to exceed this frequency for the time set
in F1-09 are detected as overspeed faults.
0 to 120 115% No No A No
PG Overspd Level
F1-09
Overspeed detection delay
time (OS)
0.0 to 2.0 1.0 sNoNoANo
PG Overspd Time
F1-10
Excessive speed deviation
(DEV) detection level
Sets the speed deviation detection method.
Any speed deviation above the F1-10 set level
(set as a percentage of the maximum output fre-
quency) that continues for the time set in F1-11 is
detected as a speed deviation.
Speed deviation is the difference between actual
motor speed and the reference command speed.
0 to 50 10% No No A No
PG Deviate Level
F1-11
Excessive speed deviation
detection delay time
(DEV)
0.0 to
10.0
0.5 sNoNoANo
PG Deviate Time
F1-12
Number of PG gear teeth 1
Sets the number of teeth on the gears if there are
gears between the PG and the motor.
A gear ratio of 1 will be used if either of these
parameters is set to 0.
0 to 1000
0NoNoANo
PG# Gear Teeth1
F1-13
Number of PG gear teeth 2
0NoNoANo
PG# Gear Teeth2
F1-14
PG open-circuit detection
time
Used to set the PG disconnection detection time.
PGO will be detected if the detection time contin-
ues beyond the set time.
0.0 to
10.0
2.0 sNoNoANo
PGO Detect Time
Param-
eter
Num-
ber
Name
Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
V/f
V/f
with
PG
Open
Loop
Vec-
tor
LCD Display
Input pulses input from PG 60 F1-13
F1-01 F1-12

Omron SYSDRIVE 3G3RV Series Specifications

General

Brand	Omron
Model	SYSDRIVE 3G3RV Series
Category	Inverter
Language	English