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FX Series PLC User's Manual - Data Communication Edition
Inverter Communication
2.
Specifications
This chapter explains the communication specifications and performance.
2.1
Communication Specifications (Reference)
Item
Number of connectable units
Transmission standard
Maximum total extension
distance
Protocol type
Control procedure
Communication method
Baud rate
Start bit
Data bit
Character
format
Parity bit
Stop bit
*1.
FX
and FX
3U
2.2
Connectable Mitsubishi Electric General-purpose Inverters
Series
FREQROL-S500
FREQROL-E500
FREQROL-A500
FREQROL-F500
FREQROL-V500
Series
FREQROL-A700
FREQROL-F700
FREQROL-A800
FREQROL-F800
Series
FREQROL-D700
FREQROL-E700
E-8
500 m (1640' 5") or less when 485ADP is used
50 m (164' 0") or less when 485BD is used
Half-duplex, bidirectional communication
4800, 9600, 19200 or 38400
Series PLC Ver. 2.41 or later, and FX
3UC
Built-in PU connector
Built-in PU connector Built-in RS-485 terminal
—
—
—
—
Built-in PU connector
Specifications
8 maximum
RS-485 standard
Inverter computer link
Asynchronous system
*1
bps
ASCII
—
7-bit
Even
1-bit
, FX
3S
3G
FR-A5NR (option)
Only models containing the RS-485
—
communication type can be connected.
—
Only available for FX
and FX
Only available for FX
and FX
FR-E7TR (option)
—
Only available for FX
and FX
2.1 Communication Specifications (Reference)
Remarks
Distance varies depending
on communication
equipment type.
Link startup mode
Any one can be selected.
, FX
Series PLC is applicable.
3GC
Remarks
, FX
3S
3G
PLCs.
3UC
Remarks
, FX
3S
3G
PLCs.
3UC
Remarks
, FX
3S
3G
PLCs.
3UC
2 Specifications
, FX
FX
3GC,
3U
, FX
FX
3GC
3U
, FX
FX
3GC,
3U
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