Fuji Electric FRENIC-AQUA series, User Manual

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4-14
Classifi- cation
Symbol Name Functions
[30A/B/C] Alarm relay output
(for any alarm)
Outputs a signal when the protective function is activated to stop
the converter.
(Contact: [1C], Terminals [30A] and [30C] are closed: Signal ON)
(Contact rating: 250 VAC, max. 50 mA)
[Y1], [Y2],
[Y3], [Y11]
to [Y18]
General-purpose
transistor output
[CME] Digital output common
[Y5A/C] Relay output
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: Synchronizing power supply 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.)
[A01], [A04],
[A05]
General-purpose
analog output
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: +10 V test P10
6: -10 V test N10
* Mounting the OPC-VG7-AIO option makes 2 points of AO
extended functions available. (AI functions are not available.)
[M] Analog output common Common terminal for analog output signal.
Output signal
[73A], [73C] Charging resistor input
relay outputs
Control output for the input relay of the external charging resistor
(73).
(2) Communications specifications
Item Specifications
General communications
specifications
Monitoring the running information, running status and function code
data, and controlling (selecting) the terminals [RUN], [RST] and [X1].
* Writing to function codes is not possible.
RS-485 (built-in, as standard) Communicating with a PC or PLC.
(The converter supports the Fuji general-purpose inverter protocol and
Modbus RTU protocol.)
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.
Traceback
(option)
Hardware
Mounting the OPC-RHC-TR option enables tracing back of the running
status data of the converter.
WPS-LD-TR software is required.
Software Installing the WPS-RHC-TR software enables collecting of traceback
data on the PC.
Communications s
pecifications
Optical communication (option) Mounting the OPC-VG7-SI option enables load sharing control in the
parallel multiplex system, supporting up to 2400 kW capacity.