Chapter 12 Description of Parameter SettingsME300
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Master Frequency Command Source (AUTO)
Default: 0
Settings 0: Digital keypad
1: RS-485 serial communication
2: External analog input (Refer to Pr.03-00)
3: External UP / DOWN terminal
4: Pulse input without direction command (Refer to Pr.10-16 without direction)
7:
Digital keypad dial
You can switch the AUTO / HAND mode with the keypad KPC-CC01 (optional) or the
multi-function input terminal (MI) to set the master frequency source.
Pr.00-20 and Pr.00-21 are for setting the frequency source and operation source in AUTO mode.
Pr.00-30 and Pr.00-31 are for setting the frequency source and operation source in HAND mode.
The default for the frequency source or operation source is for AUTO mode. It returns to AUTO
mode whenever you cycle the power. If you use a multi-function input terminal to switch between
AUTO and HAND mode, the highest priority is the multi-function input terminal. When the
external terminal is OFF, the drive does not accept any operation signal and cannot execute JOG.
Operation Command Source (AUTO)
Default: 0
Settings 0: Digital keypad
1: External terminals
2: Communication RS-485 input
Determines the operation frequency source in AUTO mode.
When you control the operation command by the keypad KPC-CC01 (optional), keys RUN,
STOP and JOG (F1) are valid.
Stop Method
Default: 0
Settings 0: Ramp to stop
1: Coast to stop
2: Motor stops by simple positioning
Determines how the motor is stopped when the drive receives the Stop command.
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