Run Signal - Hitachi WJ200 Series Instruction Manual
Wj200 series single-phase input 200v class three-phase input 200v class three-phase input 400v class
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Also See for WJ200 Series:
- Quick reference manual (131 pages) ,
- Instruction manual (30 pages) ,
- Installation manual (20 pages)
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4−54
Run Signal
When the [RUN] signal is selected as an
intelligent output terminal, the inverter
outputs a signal on that terminal when it is
in Run Mode. The output logic is active low,
and is the open collector type (switch to
ground).
Option
Terminal
Code
Symbol
RUN
00
Valid for inputs:
Required settings
Notes:
• The inverter outputs the [RUN] signal whenever
the inverter output exceeds the start frequency
specified by parameter B082. The start frequency
is the initial inverter output frequency when it turns
ON.
• The example circuit for terminal [11] drives a relay
coil. Note the use of a diode to prevent the
negative going turn-off spike generated by the coil
from damaging the inverter's output transistor.
Function Name
State
Run Signal
11, 12, AL0 – AL2
(none)
1
[FW,RV]
0
Output
frequency
1
Run
0
signal
ON
when inverter is in Run Mode
OFF
when inverter is in Stop Mode
Example for terminal [11] (default output
configuration shown – see
Inverter output
terminal circuit
Example for terminal [AL0], [AL1], [AL2] (requires
output configuration – see
Inverter logic
circuit board
AL0
Power
supply
See I/O specs on
B082
start freq.
ON
Description
page
3-90):
RUN
CM2
11
RY
page 4-52 and
3-90):
RUN
AL1
AL2
Load
page 4-6
t
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