GE Fuji Electric MICRO-SAVER AF-300, Startup Manual

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Simultaneous keying
Simultaneous keying means depressing two keys at the same time (expressed by “+”). The AF-300 Mini supports
simultaneous keying as listed below.
(For example, the expression “ + keys” stands for pressing the key while holding the key down.)
Operation modes Simultaneous keying Used to:
Run mode + keys Control entry to/exit from jogging operation.
Program mode + keys Change special function code data.
(Refer to codes F00 and H03 in Chapter 5 “FUNCTION CODES.”)
Alarm mode + keys Switch to Program mode.
3.2 Overview of Operation Modes
The AF-300 Mini features the following three operation modes:

Run mode: This mode allows entering run/stop commands in regular operation. Running status may
also be monitored in real time.

Program mode: This mode allows checking function code data as well as a variety of other information
relating to drive status and maintenance.

Alarm mode: If an alarm occurs, the drive automatically enters Alarm mode. The corresponding alarm
code* and its related information are displayed on the LED display.
* Alarm code: Shows the error factor that has activated the protection facility.
For details, refer to Chapter 8, Section 8.6 “Protective Functions.”
Figure 3.1 shows the status transition of the drive between these three operation modes.
Figure 3.1 Status Transition between Operation Modes
3.2.1 Run Mode
If the drive is turned on, it automatically enters Run mode in which you may:
(1) Run/stop the motor
(2) Set up the set frequency and others
(3) Monitor the running status (e.g. output frequency, output current)
(4) Jog (inch) the motor
REFERENCE: For details, refer to Section 3.3, “Operation in Run mode.”
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