Omron EasySpeed 3G3JE, Руководство пользователя

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Chapter 3
3-11
Operation
3-4-4 Selecting Forward or Reverse Operation
• The rotation direction can be changed during operation or while operation is stopped.
• If parameter initialization (P20) is performed, reverse operation will be prohibited (P13). To change
the direction of rotation for actual load operation, enable reverse operation (P13). Refer to 3-6-9
Selecting Reverse Rotation Prohibition for information on the reverse rotation prohibit selection
(P13).
■
Selecting the Rotation Direction
Note The
@ RVS indicator will not light when forward operation is set
and
fwd
will be displayed on the
data display
.
If reverse operation is set, the @ RVS indicator will light and
rev
will be displayed
on the data display.
Key sequence Indicator Display example Explanation
@ Hz set The entire display and simplified-LED indicators
will light (except for the COM indicator) when
the power supply is turned ON. The present fre-
quency reference will be displayed on the data
display. (If
@ Hz set does not light, press the
Mode Key to light it.)
@ Hz set Set the frequency reference using the Incre-
ment and Decrement Keys.
None @ Hz set The set value will be entered when the Incre-
ment and Decrement Keys are released and
acceleration or deceleration will start.
Key sequence Indicator Display example Explanation
None
@
Hz set The entire display and simplified-LED indicators
will light (except for the COM indicator) when
the power supply is turned ON. The present fre-
quency reference will be displayed on the data
display.
None Press the Mode Key. The forward/reverse oper-
ation setting will be displayed. (The present
rotation direction will be displayed on the data
display.)
None (See note.)
(
@ RVS)
Set the direction of rotation using the Increment
and Decrement Keys. (Press the Increment Key
during forward operation to switch to reverse
operation. Press the Decrement Key during
reverse operation to switch to forward opera-
tion.)
60.0
10.0
10.0
6.0
fwd
reV