Changing The Operating Mode - Emerson Powerdrive F300 Getting Started Manual

5.6

Changing the operating mode

Changing the operating mode returns all parameters to their default value, including the motor
parameters. User security status (00.049) and User security code (00.034) are not affected by this
procedure).
Procedure
Use the following procedure only if a different operating mode is required:
1. Ensure the drive is not enabled, i.e. terminal 29 is open or Pr 006.015 is OFF (0)
2. Enter either of the following values in Pr mm.000, as appropriate:
1253 (50 Hz AC supply frequency)
1254 (60 Hz AC supply frequency)
3. Change the setting of Pr 00.048 as follows:
Pr 00.048 setting
The figures in the second column apply when serial communications are used.
4. Either:
• Press the red
• Toggle the reset digital input
• Carry out a drive reset through serial communications by setting Pr 10.038 to 100.
Entering 1253 or 1254 in Pr mm.000 will only load defaults if the setting of Pr 00.048 has
NOTE
been changed.
5.7 Saving parameters
When changing a parameter in Menu 0, the new value is saved when pressing the
button to return to parameter view mode from parameter edit mode.
If parameters have been changed in the advanced menus, then the change will not be saved
automatically. A save function must be carried out.
Procedure
1. Select 'Save Parameters'* in Pr mm.000 (alternatively enter a value of 1000* in Pr mm.000)
2. Either:
• Press the red
• Toggle the reset digital input, or
• Carry out a drive reset through serial communications by setting Pr 10.038 to 100
* If the drive is in the under voltage state (i.e. when the control terminal 1 & 2 are being supplied from
a low voltage DC supply) a value of 1001 must be entered into Pr mm.000 to perform a save function.
52
1
2
3
reset button
reset button
Operating mode
Open-loop
(Induction motor)
RFC-A
(Induction motor without position feedback)
RFC-S
(Permanent magnet motor without position
feedback)
Powerdrive F300 Getting Started Guide
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Issue Number: 5