Hitachi WJ200 Series

4−64
Running Time and Power On Time Over Signal
The inverter outputs the operation time expiration signal and power on time expiration
signal.
To enable this function, assign “11 (RNT)”, and/or “12 (ONT)” to intelligent output
terminals.
Option
Code
Terminal
Symbol
Function Name State Description
11
RNT Run time expiration
signal
ON Accumulated operation time of the inverter exceeds
the set value of b034
OFF Accumulated operation time of the inverter does not
exceed the set value of b034
12
ONT Power ON time
expiration signal
ON Accumulated power on time of the inverter exceeds
the set value of b034
OFF Accumulated power on time of the inverter does not
exceed the set value of b034
V
alid for inputs:
11, 12, AL0 – AL2 Example for terminal [11] (default output
configuration shown – see page 3-90):
Example for terminal [AL0], [AL1], [AL2] (requires
output configuration – see page 4-52 and 3-90):
See I/O specs on page 4-6
Required settings
B034
Notes:
• 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.
RY
Inverter output
terminal circuit
CM2 11
RNT
AL1
Power
supply
Load
AL0 AL2
Inverter logic
circuit board
ONT