Example 2: Remote Sequence (2-Wire) & Local Reference (Digital
Operator)
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This configuration is used when the sequence comes from a remote source, such as a relay or a PLC. It can
also be used with a maintained switch when it is desirable to have the drive restart on restoration of power. It
should not be used where safety of attending personnel might be threatened by a restart.
OPERATION:
•
The frequency reference comes from the digital operator pot.
•
Close (K1) to Run Forward at frequency set by the digital operator pot.
•
Close (K2) to Run Reverse at frequency set by the digital operator pot.
•
If both (K1) & (K2) are closed, the drive stops and displays the error message: “EF”
•
If the drive is put in the “Local” mode using the LO/RE quick start LED, the drive will behave the same as
illustrated in Example 1.
Table 3: Programming Required For Remote 2-wire Sequence & Local Reference
Parameter
Display
Description
n001
10
The drive will perform a 2-wire reset.
CAUTION:
Setting this value will reset all parameters to their
original factory settings (all previous adjustments will be lost)
When the drive completes the reset, this parameter returns to a
value of 1.
n001
4
After doing the reset above, the password parameter returned to a
1. Change it to a 3 to get access to all parameters in the drive.
n004
0
This parameter sets the reference (motor speed) to come from the
digital operator potentiometer (local).
n036
Set Motor FLA
Enter the motor’s full load amps (as shown on the motor
nameplate).
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Summary of Contents for GPD315/V7-4X
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