Mitsubishi Electric FR-F820-00046, Instruction Manual

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(N) Operation via communication and its settings Parameters
5 - 500
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 5-285).
For each of the assigned signals, some signals are enabled by NET and some are disabled. (Refer
to page 5-137.)
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 5-231).
No function is assigned in the initial status for the separated converter type.
Enable/disable parameter writing by Pr. 79 and Pr. 340 settings. For the details, refer to page 5-128.
Restrictions in each operation mode conform with the computer link specification.
●
Real-time monitor
Refer to page 5-198 for the register numbers and monitored items of the real time monitor.
Bit
Definition
Control input command Inverter status
0 Stop command
RUN (Inverter running)
1 Forward rotation command During forward rotation
2 Reverse rotation command During reverse rotation
3
RH (High-speed operation command) SU (Up to frequency)
4
RM (Middle-speed operation command) OL (Overload warning)
5 RL (Low-speed operation command)
IPF (Instantaneous power failure/undervoltage)
6
JOG (Jog operation selection) FU (Output frequency detection)
7
RT (Second function selection) ABC1 (Fault)
8
AU (Terminal 4 input selection) ABC2 (
⎯
)
9
CS (No function)
Safety monitor output
10 MRS (Output stop) 0
11
STP (STOP) (Start self-holding selection)
0
12
RES (Inverter reset)
0
13 0 0
14 0 0
15 0 Fault occurrence
Tab. 5-255: Inverter status/control input command
Mode Read value Write value
EXT H0000 H0010
PU H0001
H0011
EXT
JOG
H0002
⎯
PU
JOG
H0003
⎯
NET H0004 H0014
PU+EXT H0005
⎯
Tab. 5-256: Operation mode/inverter setting