Sumitomo HF-520 Series - Switching between LOCAL and REMOTE

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Switching Between LOCAL and REMOTE
Entering the run command using the LED operator is referred to as LOCAL, while
entering the run command from an external device via the control circuit terminals or
network option is referred to as REMOTE.
WARNING!
Sudden Movement Hazard. The drive may start unexpectedly if the Run command is already applied when
switching from LOCAL mode to REMOTE mode when b1-07 = 1, resulting in death or serious injury. Be sure all personnel
are clear of rotating machinery and electrical connections prior to switching between LOCAL mode and REMOTE mode.
There are two ways to switch between LOCAL and REMOTE.
Note: 1. After selecting LOCAL, the LO/RE light will remain lit.
2. The drive will not allow the user to switch between LOCAL and REMOTE during run.
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Using the LO/RE Key on the LED Operator
Step Display/Result
1.
Turn on the power to the drive. The initial display
appears.
2.
Press
. The LO/RE light will light up. The drive is now in
Local.
To set the drive for REMOTE operation, press the
key
again.
STOP
3.
Changing the default frequency reference of F 0.00 (0 Hz) to F 6.00 (6 Hz) while in Drive Mode. This
example assumes the drive is set to LOCAL.
Frequency reference
display at power up
Press to select LOCAL
Press until the frequency
reference becomes 6 Hz
Press to select the
digit to the right
Frequency reference
display at power up
Press to select LOCAL
Press until the frequency
reference becomes 6 Hz
Press to select the
digit to the right
STOPSTOP
4.2 The Drive and Programming Modes