Chapter 4: Operation
Firmware – S2011 and S3012
Revision: 1 (9/98)
28
© Saftronics, Inc.
4.4.2
Operation Check Points
Check the following items during operation.
o
Motor rotates smoothly.
o
Motor rotates in the correct direction.
o
Motor does not have abnormal vibration or noise.
o
Acceleration and deceleration are smooth.
o
Current matches the load flow.
o
Status indicator LED’s and Digital Operator display are correct.
4.4.3
Example of Basic Operation.
§
Operation by Digital Operator
The diagram below shows a typical operation pattern using the Digital Operator.
Figure 15 Operation Sequence by Digital Operator
Table 10 Typical Operation by Digital Operator
Description
Key Sequence
Digital Operator Display
LED Display
¬
Power ON
•
Display frequency reference value.
0.0
Fref
Operation Condition Setting
REMOTE LED (SEQ. REF) OFF
•
Select LOCAL mode.
\
/
-
Frequency Setting
Change the value
•
Change reference value.
by pressing
15.0
Fref
/
\
•
Write-in set value.
15.0
Fref
•
Select output frequency monitor display.
0.0
Fout
®
Forward Run
•
Forward run (15 Hz)
15.0
Fout
RUN LED ON
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