Mitsubishi Electric FR-F800 Series Instruction Manual page 336
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Also See for FR-F800 Series:
- Instruction manual (615 pages) ,
- Sample screen manual (83 pages) ,
- Hardware instruction manual (149 pages)
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Adjusting the output terminal response level (Pr.289)
• The responsivity of the output terminals can be delayed in a range between 5 to 50 ms. (The following is the operation
example of the RUN signal.)
RUN
Pr.289 = 9999
RUN
Pr.289 ≠ 9999
NOTE
• When Pr.157 OL signal output timer is set for the Overload warning (OL) signal output, the OL signal is output when the set
time of (Pr.157 + Pr.289) elapses.
• The signal output for the PLC function (see
Pr.289 setting (not filtered for responsivity).
Inverter operation ready signal (RY signal) and Inverter running signals
(RUN and RUN3 signals)
• When the inverter is ready for operation, the Inverter operation ready (RY) signal turns ON (and stays ON during
operation).
• When the inverter output frequency reaches the setting of Pr.13 Starting frequency or higher, the Inverter running (RUN)
signal turns ON. The signals are OFF while the inverter is stopped or during the DC injection brake operation.
• The Inverter running and start command ON (RUN3) signal is ON while the inverter is running or while the start command
signal is ON (When the start command signal is ON, the RUN3 signal is ON even while the inverter's protective function
is activated or while the MRS signal is ON.) The RUN3 signal is ON even during the DC injection brake operation, and the
signal is OFF when the inverter stops.
Power
supply
STF
RH
Reset
processing
RY
RUN
RUN3
• The ON/OFF state of each signal according to the inverter operating status is shown in the matrix below.
Start signal
Output
signal
stopped)
*3
ON
RY
RUN
OFF
RUN3
OFF
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ON
ON
Pr.289
ON
ON
OFF
ON
DC injection brake
operation point
Pr. 13
ON
ON
OFF
ON
Start signal
Start signal
OFF
ON
ON
(inverter
(inverter
(inverter
stopped)
running)
ON
ON
OFF
ON
ON
ON
search engine
Time
OFF
OFF
Pr.289
page
483) and for the fault code output (see
OFF
DC injection
brake
operation
Time
OFF
OFF
DC
Inverter output shutoff
injection
brake
Start signal
Start signal
operation
ON
ON
OFF
OFF
OFF
ON
ON
OFF
page
345) are not affected by the
Automatic restart after instantaneous
*2
power failure
During coasting
Start signal
Start signal
OFF
ON
OFF
*1
ON
OFF
ON
OFF
5. PARAMETERS
5.8 (M) Item and output signal for monitoring
1
2
3
4
5
6
7
8
9
10
Inverter
running
after
restart
ON
ON
ON
335
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