F-75
■
Setting of operation command (RS485)
Title
Function
Adjustment range
Default setting
Setting
Operation command
mode selection
〜
(Terminal block enabled)
(RS485)
Note) To use inter-drive communication (
),
can't be set at
for slave inverter.
■
Setting of speed reference (RS485)
Title
Function
Adjustment range
Default setting
Setting
Speed setting mode
selection
〜
(RR)
(RS485)
■
Communication parameters (standard RS485)
These parameters are used to set or change the data transmission speed, the parity, inverter
numbers and the communication error trip timer with the control panel and or a linked control.
Title
Function
Adjustment range
Default setting
Parity(common serial/RS485)
: No parity,
: Even parity,
: Odd parity
Inverter number
〜
Communication time-out
(common serial/RS485)
: OFF,
〜
[s]
RS485
Common serial
No action
No action
Alarm
No action
Trip
No action
No action
Alarm
Alarm
Alarm
Trip
Alarm
No action
Trip
Alarm
Trip
Communication time-out action
(common serial/RS485)
※
Trip
Trip
Frequency point selection
: invalid
: Common serial
: RS485
: Communications add-on cassette
option
Point #1 setting
〜
[%]
Point #1 frequency
〜
[Hz]
Point #2 setting
〜
[%]
Point #2 frequency
〜
[Hz]
Communication rate (RS485)
: 1200 [bps]
: 2400 [bps]
: 4800 [bps]
: 9600 [bps]
: 19200 [bps]
: 38400 [bps]
RS485 communication system
: 2-line system, 1: 4-line system
RS485 communication waiting
time
: Norm,
〜
[s]
Inter-drive communication
(RS485)
0: Normal communications
(slave operation)
1: Master (frequency reference)
2: Master (output frequency)
3: Master (torque reference)
4: Master (output torque)
※：
No action: No action is taken even if a timeout occurs.
Alarm:
An alarm goes off if a timeout occurs. The message "
" blinks at the left end of the
control panel.
Tripping:
The inverter trips if a timeout occurs. The message "
" blinks on the control panel.
Note) Changes to the parameters
,
,
,
do not take effect until the
power is turned off and
then on again.
