Start Command Source And Frequency Command Source During Communication Operation - Mitsubishi Electric 800 Series Instruction Manual

4.2 Start command source and frequency command source during
communication operation
The start and frequency commands from an external device are enabled during communication via the RS-485
terminals of the product or the communication option.
The command source in the PU operation mode can also be selected.
Pr.
Pr. Name
group
Communication
338 D010 operation
command source
Communication
339 D011 speed command
source
NET mode
operation
550 D012
command source
selection
Initial Setting
value range
0 Start command source is communication.
0
1 Start command source is external.
0 Frequency command source is communication.
1 Frequency command source is external.
0
Frequency command source is external. (When there is no external input, the
2 frequency command via communication is valid, and the frequency command
from terminal 2 is invalid.)
The communication option is the command source when in the NET
0
operation mode.
The RS-485 terminals are the command source when in the NET operation
1
mode.
The command source is specified as communication via the Ethernet
9999
5 connector in the NET operation mode.
Do not select this setting while the product is installed.
Communication option is recognized automatically.
Normally, the RS-485 terminals are the command source. When the
9999
communication option is mounted, the communication option is the command
source.
Description
PARAMETER
4
19