Fuji Electric FRENIC-AQUA series, User Manual

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Command sources specified by H30 (Communications link function, Mode selection)
Data for H30 Frequency command Run command
0 Inverter unit (F01/C30) Inverter unit (F02)
1 RS-485 communications link (port 1) Inverter unit (F02)
2 Inverter unit (F01/C30) RS-485 communications link (port 1)
3 RS-485 communications link (port 1) RS-485 communications link (port 1)
4 RS-485 communications link (port 2) Inverter unit (F02)
5 RS-485 communications link (port 2) RS-485 communications link (port 1)
6 Inverter unit (F01/C30) RS-485 communications link (port 2)
7 RS-485 communications link (port 1) RS-485 communications link (port 2)
8 RS-485 communications link (port 2) RS-485 communications link (port 2)
Run commands contain digital input via terminals [X1] to [X7] in addition to FWD
and REV via terminals [FWD] and [REV]. No concurrent run command input from
the inverter unit ( FWD / REV ) and the RS-485 communications link (digital input
via [X1] to [X7]) is possible.
Command sources specified by y98 (Bus link function, Mode selection)
Data for y98 Frequency command Run command
0 Follow H30 data Follow H30 data
1 Via fieldbus (option) Follow H30 data
2 Follow H30 data Via fieldbus (option)
3 Via fieldbus (option) Via fieldbus (option)
Combination of command sources
Frequency command
Inverter itself
Via RS-485
communications
link (port 1)
Via RS-485
communications
link (port 2)
Via fieldbus
(option)
Inverter itself
H30 = 0
y98 = 0
H30 = 1
y98 = 0
H30=4
y98=0
H30=0 (1 or 4)
y98=1
Via RS-485
communications
link (port 1)
H30 = 2
y98 = 0
H30 = 3
y98 = 0
H30=5
y98=0
H30=2 (3 or 5)
y98=1
Via RS-485
communications
link (port 2)
H30 = 6
y98 = 0
H30 = 7
y98 = 0
H30=8
y98=0
H30=6 (7 or 8)
y98=1
Run comma
nd
source
Via fieldbus
(option)
H30 = 0 (2 or 6)
y98 = 2
H30 = 1 (3 or 7)
y98 = 2
H30 = 4 (5 or 8)
y98 = 2
H30 = 0 (1 to 8)
y98 = 3
For details, refer to the RS-485 Communication User's Manual or the Field Bus Option
Instruction Manual.
• When the terminal command LE ("Enable communications link via RS-485 or fieldbus") is
assigned to a digital input terminal, turning LE ON makes the settings of H30 and y98
enabled. When LE is OFF, those settings are disabled so that both frequency commands
and run commands specified from the inverter itself take control.
(Refer to the descriptions of E01 through E07, data = 24.)
No
LE assignment is functionally equivalent to the LE being ON.