E6582233
F-69
6
★ 2-wire RS485 communication option is as follows.
(1) USB communication exchange unit (Type: USB001Z)
Cable for communication between the inverter and the unit (Type: CAB0011 (1m), CAB0013 (3m),
CAB0015 (5m))
Cable for communication between the unit and computer: Use a commercially available USB 1.1 or 2.0
cables. (Type: A-B, Cable length: 0.25 to 1.5m)
(2) Parameter writer (Type: RKP002Z)
Communication cable (Type: CAB0011 (1m), CAB0013 (3m), CAB0015 (5m))
(3) Extension panel (Type: RKP007Z)
Communication cable (Type: CAB0071 (1m), CAB0073 (3m), CAB0075 (5m))
Settings for run/stop via communication
Title Function
Adjustment
ran
e
Standard
defaults
Setting example
Command mode selection ～ (panel)
(RS485
communications
Settings for speed command via communication
Title Function
Adjustment
ran
e
Standard
defaults
Setting example
Frequency setting mode
selection
~ (Setting dial)
(RS485
communications
Communication function parameters (2-wire RS485 communication)
Communication speed, parity, inverter number, and communication error trip time settings can be changed
via panel operations or communication.
[Parameter setting]
Title Function Ad
ustment ran
e Default settin
Baud rate
3: 9600bps
4: 19200bps
5: 38400bps
4
Parity
0: NON (No parity)
1: EVEN (Even parity)
2: ODD
Odd parit
1
Inverter number 0-247 0
Communication time-out time *1
0: Disabled (*)
0.1-100.0
s
0.0
Communication time-out action *2
0: Alarm only
1: Trip (Coast stop)
2: Trip
Deceleration stop
0
*1: Disabled .......... Indicates that the inverter will not be tripped even if a communication error occurs.
*2: Trip .................. The inverter trips when a communication time-over occurs.
In this case a trip information flashes on and off on the operation panel.
Alarm ................ When a communication time-over occurs, an alarm can be output from the output terminal.
Output terminal function: 78 (RS485 communication error) or 79 (RS485 communication
error reverse)
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