7.5 Menu E: FOLLOWER SETUP
The follower is the automatic signal (Auto Mode) that acts as a setpoint reference instead of
a potentiometer. Typically, this signal comes from a SCADA or PLC system. The EC 2000
accepts 0-10V, 0-5V, 4-20mA, or 8-40mA signals.
1. Follower Minimum
2. Follower Maximum
3. Follower Min Ref
The minimum reference point. For example, a 4-20mA signal would set the minimum
reference at 20% for 4mA at zero output (20% of 20mA is 4mA).
4. Follower Max Ref
5. Follower Lost Level
If the follower signal is lost or drops below a certain value due to an external failure, the user
can program the EC 2000 to run at a specific speed. This parameter allows the user to set
the level at which to activate this.
6. FOLLOWER LOST STPT
The setpoint at which the drive will run at if the follower hits the lost level setting.
7. FOLLWR LOST FLAG
Allows the user to choose which setpoint is enabled when the follower is lost. Choosing FLSET
will refer to the value set in “FOLLOWER LOST STPT”, while choosing LAST will take the last
known setpoint and keep it there.
• FLSET (Default)
• LAST
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