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Simultaneous keying
Simultaneous keying means depressing two keys at the same time (expressed by "+"). FRENIC-
Mini supports simultaneous keying as listed below.
(For example, the expression "
the
key.)
Operation modes
Running mode
Programming
mode
Alarm mode
3.2 Overview of Operation Modes
FRENIC-Mini features the following three operation modes:
I Running mode
I Programming mode : This mode allows you to set function code data and check a variety of
I Alarm mode
* Alarm code: Shows the error factor that has activated the protective function. For details, refer to Chapter
8, Section 8.6 "Protective Functions."
Figure 3.1 shows the status transition of the inverter between these three operation modes.
3.2.1 Running Mode
If the inverter is turned on, it automatically enters Running 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
For details, refer to Section 3.3, "Operation in Running mode."
+
keys" stands for pressing the
Simultaneous keying
+
keys
+
keys
+
keys
: This mode allows you to enter run/stop commands in regular operation.
You may also monitor the running status in realtime.
information relating to the inverter status and maintenance.
: If an alarm occurs, the inverter automatically enters this Alarm mode in
which the corresponding alarm code* and its related information may be
displayed on the LED monitor.
Figure 3.1 Status Transition between Operation Modes
Used to:
Control entry to/exit from jogging operation.
Change special function code data.
(Refer to codes F00 and H03 in Chapter 5
"FUNCTION CODES.")
Switch to Programming mode without resetting
the alarm.
3-2
key while holding down
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