Fuji Electric FRENIC-HVAC User Manual page 133

Symbol
[30A/B/C] Alarm relay output
(for any alarm)
General-purpose
[Y1], [Y2],
transistor output
[Y3], [Y11]
to [Y18]
[CME] Digital output common
[Y5A/C] Relay output
General-purpose
[A01], [A04],
analog output
[A05]
[M] Analog output common
[73A], [73C] Charging resistor input
relay outputs
(2) Communications specifications
Item
General communications
specifications
RS-485 (built-in, as standard)
T-Link (option)
SX-bus (option)
CC-Link (option)
Traceback Hardware
(option)
Software
Optical communication (option) Mounting the OPC-VG7-SI option enables load sharing control in the
Name
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)
0: Converter running
1: Converter ready to run
2: Power supply current limiting IL
3: Lifetime alarm
4: Heat sink overheat early warning PRE-OH
5: Overload early warning
6: Power running
7: Regenerating
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
12: Alarm content 2
13: Alarm content 4
14: Option DO
* Mounting the OPC-VG7-DIOA option makes 8 points of DO
extended functions available. (DI functions are not available.)
0: Input power
1: Input current in RMS
2: Input voltage in RMS
3: DC link bus voltage
4: Power supply frequency
5: +10 V test
6: -10 V test
* Mounting the OPC-VG7-AIO option makes 2 points of AO
extended functions available. (AI functions are not available.)
Common terminal for analog output signal.
Control output for the input relay of the external charging resistor
(73).
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.
Communicating with a PC or PLC.
(The converter supports the Fuji general-purpose inverter protocol and
Modbus RTU protocol.)
Mounting the OPC-VG7-TL option enables communication with a
T-Link module of MICREX-F or MICREX-SX via a T-Link network.
Mounting the OPC-VG7-SX option enables communication with a
MICREX-SX via an SX bus network.
Mounting the OPC-VG7-CCL option enables communication with a
CC-Link master.
Mounting the OPC-RHC-TR option enables tracing back of the running
status data of the converter.
WPS-LD-TR software is required.
Installing the WPS-RHC-TR software enables collecting of traceback
data on the PC.
parallel multiplex system, supporting up to 2400 kW capacity.
4-17
Functions
RUN
RDY
LIFE
PRE-OL
DRV
REG
AL1
AL2
AL4
OPT-DO
PWR
I-AC
V-AC
V-DC
FREQ
P10
N10
Specifications
4.4 Options