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YASKAWA ELECTRIC
SIEP C710617 19A YASKAWA AC Drive CR700 Technical Manual
Setting Parameter
Encoder Option Card
PG-B3
PG-X3
PG-RT3
F1-30
x
x
-
F1-31
x
x
-
F1-32
x
x
-
x
x
-
x
x
-
F1-35
x
x
-
F1-36
-
x
-
F1-37
x
x
-
Number of cards that can be
installed in a drive
2
2
1
*1
Parameters set when using the Closed Loop V/f Control method.
*2
Parameters to set an option card connected to CN5-B.
F1-01: Encoder 1 Pulse Count (PPR)
No.
(Hex.)
Name
Description
Default
(Range)
F1-01
(0380)
Encoder 1 Pulse
Count (PPR)
Sets the number of output pulses per revolution of the encoder.
600
(1 - 60000 ppr)
F1-02: PG Open Circuit Detection Select
No.
(Hex.)
Name
Description
Default
(Range)
F1-02
(0381)
PG Open Circuit
Detection Select
Sets the motor operation when
PGo [Encoder (PG) Feedback Loss]
is
detected.
1
(0 - 4)
The drive detects
PGo
when output pulses from the encoder has not been detected for an amount of time longer
than or equal to the value set in
F1-14 [Encoder Open-Circuit Detect Time]
.
Note:
•
Faults such as
ov [Overvoltage]
and
oC [Overcurrent]
may occur depending on the motor speed and load conditions.
•
When using Advanced Open Loop Vector Control, this is enabled when
n4-72 = 1 [PG Mode = With PG]
.
0 : Ramp to Stop
The drive ramps the motor to stop according to the deceleration time. Fault relay output terminal MA-MC will
turn ON, and MB-MC will turn OFF.
1 : Coast to Stop
The drive output shuts off and the motor coasts to stop. Fault relay output terminal MA-MC will turn ON, and
MB-MC will turn OFF.
2 : Fast Stop (Use C1-09)
The drive stops the motor using the deceleration time set in
C1-09 [Fast Stop Time]
. Fault relay output terminal
MA-MC will turn ON, and MB-MC will turn OFF.
3 : Alarm Only
The keypad shows
PGo
, and the drive continues operation. Due to potential damage to motor and machinery,
refrain from using this setting except under special circumstances. The output terminal set for
Alarm [H2-01 to
H2-05 = 10]
switches ON.
4 : No Alarm Display
Operation continues without showing
PGo
on the keypad. Due to potential damage to motor and machinery,
refrain from using this setting except under special circumstances.
V/f
CL-V/f
OLV
CLV
AOLV
V/f
CL-V/f
OLV
CLV
AOLV
