Explanation of Function
Seite 119 / 180
RUN time / power ON time over (RNT/ONT)
When the accumulated operation time reaches or is over the setting time
in b034, RUN time/power ON time over (RNT/ONT) output is switched.
Function
code
Data Description
b034
0.
1. -9999.
1000-6553
Don’t operate.
Set by 10-hour unit.
Set by 100 hours unit. (10000-65530 hours)
(1) Run time over (RNT)
Assign 11(RNT) to an intelligent output terminal 11 - 15 (C021 - C025) or the alarm relay output terminal
(C026).
Set ON time level with b034.
(2) Power ON time over (ONT)
Assign 12(ONT) to an intelligent output terminal 11 - 15 (C021 - C025) or the alarm output terminal,
(C026).
Set ON time level with b034.
Zero speed signal(ZS)
This function detects that the output of the rotation speed of a motor or
the output of LAD fell off from the zero speed detection level and be the
function that outputs it.
By selecting a speed deviation excessive signal in an intelligent output
selection this function comes into effect.
This function acts to the LAD output when the control method is VC,VP, sensor-less vector control or zero
speed area sensor-less vector control. Also, This function acts to the output of the rotation frequency of a
motor when control method is vector control with sensor.
Setting item
Function cord
Setting value
Contents
Intelligent output
selection
C021-C025
21
ZS: Zero speed
signal
Zero speed detection
level
C063 0.00-99.99
Unit:
Hz
Relation code
b034 : Warning time level
C021-C025: Intelligent output
terminal
C026 : Alarm relay output
terminal
Relation
A044/A244/A344: 1
st
/ 2
nd
/ 3
rd
control
method
selection
Relation
