E6581402c
-12-
4. Paramet ers

4.1. Commu nicatio n parameters

Set up the inverter parameters as fol lows. To update, reset the power of inver ter. If these
parameters are not set to correct value, thi s unit can not work normally.
Title Function Description
Shipment
setting BACnet
cmod Command mode selection
0: Terminal board
1: Operation panel
2: Serial communication
02
fmod Frequency setting mode
selection1
1: VIA
2: VIB
3: Operation panel
4: Serial communication
5: UP/DOWN from external c ontact
14
f800 Communication rate Set ³1: 19200bps´(default). 1 1
f801 Parity Set ³1:Even´(default). 1 1
f803 Communication error trip tim e Set communication time out per iod.
The way of stop is selected by f603.0 ---
f829 Communication protocol Set ³4: BACnet protocol´04
f851 Operation at communication
error by disconnection
0: Inverter stop, communicati onc ommand,
frequency mode open (by cmod,
fmod)
1: None (continued operation)
2: Deceleration stop
3: Coast stop
4: Communication error (err5 tri p)
or Network error (err8 trip)
0 ---
f890 Address Set node address 0 ---
f891 Network baud rate
0: AUTO adaptive
1: 9600
2: 19.2kbps
3: 38.4kbps
4: 76.8kbps
Over 5 is AUTO adaptive.
0 ---
f892 Network Time-Out 0: No action
Unit 0.1sec, Setting range : 1 to 65535 0 ---
f893 0 ---
f894 Instance number Instance No.= f893 x 1000 + f894 0 ---
f895 MaxMaster Settingr ange : 0 to 127
Over 127 is limited 127. 0 ---
f896 MaxInfoFrame Setting range : 0 to 100
Over 100 is limited 100. 0 ---
Warni ng
Mandatory
Set up ³Communication error tr ip function (f803, see the inverter instruction
manual for details)´to stop the inv erter when this option unit is deactivated by an
unusual event such as tripping, an oper ating error, power outage, failure, et c.
Deactivated option unit may cause an ac cident, if the ³Communication error trip
function´is not properly set up.