Fuji Electric Monitouch V9 Series - Page 255

9-62 9. MITSUBISHI ELECTRIC
9.2.2 FR-V500
Communication Setting
Editor
Communication setting
(Underlined setting: default)
Inverter
(Underlined setting: default)
*1 When the value in the range from 0.1 to 999.8 is set:
If the V series does not start communication within the preset time, the inverter stops due to an alarm. This can be avoided by the
periodical reading setting.
*2 When the inverter is turned on with the settings of Pr.79=0 and Pr.146=9999, the inverter enters in the PU operation mode.
Item Setting Remarks
Connection Mode
1:1 / 1:n
/ Multi-link2 /
Multi-link2 (Ethernet) /
1:n Multi-link2 (Ethernet)
Signal Level RS-232C / RS-422/485
Baud Rate 4800 / 9600 / 19200 bps
Data Length 7 / 8
bits
Stop Bit 1 / 2
bits
Parity None / Odd / Even
Targe t Port No. 0 to 31
CR/LF None / CR
/ CRLF
Parameter
No.
Item Setting Setting Example
77 Parameter writing permission
0: Writing allowed when PU operation
stops
1: Writing prohibited
2: Writing allowed during operation
2: Writing allowed during operation
79
Operation mode selection
*2
0 / 1 / 2 / 3 / 4 / 6 / 7 / 8 1: PU operation
117 Communicating station number 0
to 31 0
118 Baud rate 4800 / 9600 / 19200
bps 19200 bps
119 Data length / stop bit length
0: 8 bits / 1 bit
1: 8 bits / 2 bits
10: 7 bits / 1 bit
11: 7 bits / 2 bits
1: 8 bits / 2 bits
120 Parity check
0: None
1: Odd
2: Even
2: Even
121 Communication retrial times 0 to 10 / 9999
9999:
The inverter does not stop even if a
communication alarm occurs.
122
Communication check intervals
*1
0 / 0.1 to 999.8 / 9999 9999: Communication check stop
123 Wait time 0 to 150 / 9999
9999: Can be set with the communication
data
124 CR/LF selection
0: CR/LF not provided
1: CR provided, LF not provided
2: CR/LF provided
1: CR provided, LF not provided
146
Frequency setting
*2
0 / 1 / 9999 9999