Toshiba VF-FS1 - Manual (Page 55)

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4. Basic VF-FS1 operations
The VF-FS1 has the following three monitor modes.
Standard monitor mode
: The standard inverter mode. This mode is enabled when
inverter power goes on.
This mode is for monitoring the output frequency and setting the frequency
designated value. In it is also displayed information about status alarms during
running and trips.
• Setting frequency designated values ⇒ See section 3.1.2
• Status alarm
If there is an error in the inverter, the alarm signal and the frequency will flash
alternately in the LED display.
E : When a current flows at or higher than the overcurrent stall level.
R : When a voltage is generated at or higher than the over voltage stall
level.
N : When a load reaches 50% or higher of the overload trip value.
J : When the temperature reaches the overheating protection alarm level.
Setting monitor mode : The mode for setting inverter parameters.
How to set parameters ⇒ See section 4.2.
Status monitor mode : The mode for monitoring all inverter status.
Allows monitoring of set frequencies, output current/voltage and terminal
information.
For more on how to use the monitor ⇒ See section 8.1.
Pressing the key will move the inverter through each of the modes.
Standard monitor
mode
Status monitor
mode
Setting monitor
mode
MODE MODE
MODE
MODE