Fuji Electric RHC-D 690V Series, Manual

Page: 152 / 175

Item Name Specification
Input
s
igna
ls
Run/Stop command [RUN]
Short-circuiting terminals [RUN] and [CM] starts boosting; opening them
stops it.
Alarm reset command [RST]
When the converter stops due to an alarm, removing the alarm factor and
short-circuiting the terminals [RST] and [CM] cancels the protective function,
restarting the converter.
Digital input [X1]
0: Enable external alarm trip THR 1: Cancel current limiter LMT-CCL
2: 73 answerback 73AN S 3: Switch current limiter I-LIM
4: Option D I OPT-DI
Digital input common [CM] Common terminal for digital input signals
O
ut
put
s
igna
ls
Alarm output
[30A]
[30B]
[30C]
Outputs a signal when the converter protective function is activated so that the
converter stops due to an alarm.
(Contact: 1C, Upon alarm, 30A-30C: ON)
(Contact capacity: 250 VAC, 0.3A, cos
φ
=0.3 )
A "b" contact (normal close) can be set with Function code E14. Upon alarm,
30A-30C OFF.
General-purpose
transistor output
(Standard 3 points,
extended 8 points)
[Y1]
[Y2]
[Y3]
0: Converter running RUN , 1: Converter ready to run RDY ,
2: Power supply current limiting IL , 3: Lifetime alarm LIFE ,
4: Heat sink overheat early warning PRE-OH ,
5: Overload early warning PRE-OL , 6: Power running DRV ,
7: Regenerating REG , 8: Current limiting early warning CUR ,
9: Restarting after momentary power failure U-RES ,
10: In synchronization with source frequency SY-HZ ,
11: Alarm content 1 AL1 , 12: Alarm content 2 AL2 ,
13: Alarm content 4 AL4 , 14: Option DO OPT-DO
* Mounting the OPC-VG7-DIOA option makes 8 points of DO extended
functions available. (DI functions are not available.)
[Y11]
to
[Y18]
General-purpose
transistor output
common
[CME]
Relay output
(Standard 1 point)
[Y5A]
[Y5C]
General-purpose analog
output
(Standard 1 point,
extended 2 points)
[AO1] 0: Input power PWR , 1: Input current in RMS I-AC ,
2: Input voltage in RMS V-AC , 3: DC link bus voltage V-DC ,
4: Power supply frequency FREQ , 5: +10V test P10 , 6: -10V test N10
* Mounting the OPC-VG7-AIO option makes 2 points of AO extended
functions available. (AI functions are not available.)
[AO4]
[AO5]
Analog output common [M] Common terminal for analog output signals
Charging circuit control
output [73A]
[73C]
Control output for external charging circuit
(Contact capacity: 250 VAC 5A max.)
C
om
m
uni
ca
ti
on s
pe
ci
fi
ca
ti
ons
General communication
specifications
Monitoring (polling) the running information, running status and function
code data, and controlling (selecting) the terminals [RUN], [RST] and [X1].
Note: Function codes except S codes cannot be written.
T-Link (Option)
Mounting the OPC-VG7-TL option enables communication with a T-Link
module of MICREX-F or MICREX-SX via a T-Link network.
SX Bus (Option)
Mounting the OPC-VG7-SX option enables communication with a
MICREX-SX via an SX bus network.
CC-Link (Option)
Mounting the OPC-VG7-CCL option enables communication with a CC-Link
master.
10-3