•
3G3FV-PPGX2 (For Flux Vector Control Mode Only)
Terminal
No.
Description
Specification
TA1
1
Pulse generator
12 VDC (
±
5%), 200 mA max.
2
power supply
0 VDC (Power supply ground)
3
5 VDC (
±
5%), 200 mA max.
4
A-phase input +
Line driver input (RS-422 level
5
A-phase input –
input)
6
B-phase input +
300-kHz maximum response
frequency
7
B-phase input –
frequency
8
Z-phase input +
9
Z-phase input –
10
Common
0 VDC (Power supply ground)
TA2
1
A-phase
Line driver output (RS-422level
2
A-phase output –
output )
3
B-phase
4
B-phase output –
5
Z-phase
6
Z-phase output –
7
Control circuit
common
Control circuit GND
TA2
(E)
Shielded line
connection
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Note
5 VDC and 12 VDC cannot be used simultaneously.
Wiring the PG Speed Control Card
•
3G3FV-PPGA2 (For V/f With PG Feedback Mode Only)
When a 12-V Voltage Output is Input
3-phase,
200 VAC
(400 V)
SYSDRIVE
3G3FV
12-V power supply
0 -V power supply
12-V voltage
output (A/B phase)
E6B2-CWZ3E
Encoder
0-V pulse
Pulse monitor
output
When an Open Collector Output is Input
3-phase,
200 VAC
(400 V)
SYSDRIVE
3G3FV
12-V power supply
0-V power supply
Open collector
output (A/B phase)
E6B2-CWZ6C
Encoder
0-V pulse
Pulse monitor
output
L1 (R)
L2 (S)
L3 (T)
T1 (U)
T2 (V)
T3 (W)
L1 (R)
L2 (S)
L3 (T)
T1 (U)
T2 (V)
T3 (W)
Note
1. Be sure to use twisted-pair shielded wire for the signal
line.
2. Do not use the PG power supply for equipment other
than the PG (encoder). Otherwise, noise may cause
faulty operation.
3. Make sure that PG wiring is less than 30 m long.
4. Be sure to select a PG with an output impedance of
less than 3 k
Ω
when connecting a voltage output-type
PG (encoder).
5. Make sure the signal line is placed at least 30 cm away
from the Inverter output line and other power lines.
6. Refer to the User’s Manual (I516) for details on compo-
nents that comprise the input block.
•
3G3FV-PPGB2 (For Flux Vector Control Mode Only)
3-phase,
200 VAC
(400 V)
SYSDRIVE
3G3FV
12-V power supply
0-V power supply
A-phase pulse output
E6B2-CWZ6C
Encoder
12-V power supply
12-V power supply
B-phase pulse output
A-phase pulse
monitor output
B-phase pulse
monitor output
L1 (R)
L2 (S)
L3 (T)
T1 (U)
T2 (V)
T3 (W)
Note
1. Be sure to use twisted-pair shielded wire for the signal
line.
2. Do not use the PG power supply for equipment other
than the PG (encoder). Otherwise, noise may cause
faulty operation.
3. Make sure that PG wiring is less than 30 m long.
4. Be sure to select a PG with an output impedance that
allows a current of 12 mA or more to the photocoupler
(diode) of the input block when connecting a voltage
output-type PG (encoder).
The E6B2-CWZ3E Encoder cannot be used here.
5. Make sure the signal line is placed at least 30 cm away
from the Inverter output line and other power lines.
6. Refer to the User’s Manual (I516) for details on compo-
nents that comprise the input block.
•
3G3FV-PPGD2 (For V/f With PG Feedback Mode Only)
3-phase,
200 VAC
(400 V)
SYSDRIVE
3G3FV
0-V power supply
5-V power supply
E6B2-CWZ1X
Encoder
+ pulse output (A/B phase)
– pulse output (A/B phase)
Pulse monitor
output
L1 (R)
L2 (S)
L3 (T)
T1 (U)
T2 (V)
T3 (W)
Note
1. Be sure to use twisted-pair shielded wire for the signal
line.
2. Do not use the PG power supply for equipment other
than the PG (encoder). Otherwise, noise may cause
faulty operation.
3. Make sure that PG wiring is less than 50 m long.
4. Make sure the signal line is placed at least 30 cm away
from the Inverter output line and other electrical wiring.
