39
x0xx - Fault contact is normal open (N/O)
x1xx - Fault contact is normal close (N/C)
0xxx - Fault contact is not energized after electronic thermal inverter protection (OL2)
is activated
1xxx - Fault contact is energized after electronic thermal inverter protection (OL2) is
activated
Fn 97 = xxx0 : During auto restart operation, fault contact is not energized (except for OL1 / OL2 /
OL3) until Fn_35 (auto restart times) decreases to 0.
Fn_99 Reserved
Communication mode (Fn_100 - Fn_102)
Fn_100 : Communication identified no. : 1 - 32
Fn_101 : Baud rate of communication : 0/1/2/3 (4800/9600/19200/38400)
Fn_102 : Communication agreement :
xxx0 : 1 stop bit
x0xx : Without parity
xxx1 : 2 stop bits
x1xx : With parity
xx0x : Even parity
0xxx : 8 bits data
xx1x : Odd parity
1xxx : 7 bits data
1. RS-485 communication: (RS485 interface is required: RS-485-N2)
a. One to one control: Using PC , PLC or control devices to control one inverter (Fn- 100 set to
1~32)
b. One to multiple control: Using PC, PLC or control devices to control multiple units of
inverters ( Up to 32 inverters can be controlled simultaneously, set FN-100 to specified
number)
c. In one to multiple control case, if computer send a code 33 to inverter, all linked inverters up
to numbers of 32) can be controlled by remote no matter what is the number set in Fn_100.
2. RS-232 communication (RS232 interface is required: RS-232-N2)
One to one control: Using PC , PLC, or control devices to control one inverter( Fn-100
set to
1~32)
