5-106
F codes
E codes
C codes
P codes
H codes
A codes
b codes
r codes
J codes
d codes
U codes
y codes
Chap. 5 FUNCTION CODES
Command sources selectable
Command sources Description
Inverter itself
Sources except RS-485 communications link and fieldbus
Frequency command source: Specified by F01/C30, or multi-frequency command
Run command source: Via the keypad or digital input terminals selected by F02
RS-485 communications link
(port 1)
Via the standard RJ-45 port used for connecting a keypad
RS-485 communications link
(port 2)
Via the terminals DX+, DX- and SD on the control PCB
Fieldbus (option) Via fieldbus (option) using FA protocol such as DeviceNet or PROFIBUS-DP
Command sources specified by H30 (Communications link function, Mode selection)
Data for H30 Frequency command Run command
0 Inverter itself (F01/C30) Inverter itself (F02)
1 RS-485 communications link (port 1) Inverter itself (F02)
2 Inverter itself (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 itself (F02)
5 RS-485 communications link (port 2) RS-485 communications link (port 1)
6 Inverter itself (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)
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 command 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.
To Next Page
Loading...
