Download Chapter 4 Explanation of function

N300 INSTRUCTION MANUAL
Chapter 4 Explanation of function
Relation code
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 (TNT/ONT)
output is switched
Function code
b034
b034 : Warning time level
C021-C025 : Intelligent output terminal
C026 : Alarm relay output terminal
d016 : Accumulation time monitor during RUN
d017 : Power ON time monitor
Description
Don't
operate.
0.
Set by 10-hour unit.
1.-9999.
10000-6553 Set by 100 hours unit.(1000000-655300 hours)
Data
(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 relay output terminal
(C026).
Set ON time level with b034.
Zero speed signal (ZS)
Relation code
This function detects that the output of the rotation speed of a
A044/A244/A344:1st/2nd/3rd control method
motor or the output of LAD fell off from the zero speed detection
selection
level and be the function that outputs it.
C021-C025 : Intelligent output terminal
C063 : Zero speed detect level
By selecting zero speed 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, free V/f, sensor-less vectoy 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 vectrol with sensor.
Set item
Intelligent output selection
Function cord
Setting value
C021-C025
21
Zero speed detection level
C063
0.00-100.0
Contents
ZS: Zero speed signal
Unit:Hz