Mitsubishi Electric FR-A820-00046 Instruction Manual page 822

(N) Operation via communication and its settings
Bit
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Tab. 5-294: Inverter status/control input command
The signal within parentheses ( ) is the initial status. The description changes depending on the
setting of Pr. 180 to Pr. 189 (input terminal function selection) (page 5-422).
For each of the assigned signals, some signals are enabled by NET and some are disabled. (Refer
to page 5-279.)
The inverter run enable signal is in the initial status for the separated converter type.
The signal within parentheses ( ) is the initial status. The description changes depending on the
setting of Pr. 190 to Pr. 196 (output terminal function selection) (page 5-361).
No function is assigned in the initial status for the separated converter type.
Tab. 5-295: Operation mode/inverter setting
Enable/disable parameter writing by Pr. 79 and Pr. 340 settings. For the details, refer to page 5-272.
Restrictions in each operation mode conform with the computer link specification.
● Real-time monitor
Refer to page 5-327 for the register numbers and monitored items of the real time monitor.
5 - 642
Control input command
Stop command
Forward rotation command
Reverse rotation command
RH (High-speed operation command)
RM (Middle-speed operation command)
RL (Low-speed operation command)
JOG (Jog operation selection)
RT (Second function selection)
AU (Terminal 4 input selection)
CS (Selection of automatic restart after instantaneous
power failure, flying start)
MRS (Output stop)
STP (STOP) (Start self-holding selection)
RES (Inverter reset)
0
0
0
Mode
EXT
PU
EXT
JOG
PU
JOG
NET
PU+EXT
Definition
Inverter status
RUN (Inverter running)
During forward rotation
During reverse rotation
SU (Up to frequency)
OL (Overload warning)
IPF (Instantaneous power failure/undervoltage)
FU (Output frequency detection)
ABC1 (Fault)
ABC2 (⎯)
Safety monitor output
0
0
0
0
0
Fault occurrence
Read value
H0000
H0001
H0002
H0003
H0004
H0005
Parameters
Write value
H0010
H0011
⎯
⎯
H0014
⎯