Fire Mode Parameter Settings
Group Code Name LCD Display Parameter Setting
Range
Unit
Ad
81 Fire Mode frequency
0-60 0–60
83
Fire Mode operation
count
Not configurable - -
In
Px terminal configuration
51 Fire Mode 0–54 -
The inverter runs in Fire mode when Ad. 80 (Fire Mode Sel) is set to ‘2 (Fire Mode)’, and the multi-
function terminal (In. 65-71) configured for Fire mode (51: Fire Mode) is turned on. The Fire mode
count increases by 1 at Ad. 83 (Fire Mode Count) each time a Fire mode operation is run.
Fire mode operation may result in inverter malfunction. Note that Fire mode operation voids the
product warranty – the inverter is covered by the product warranty only when the Fire mode count is
Fire Mode Function Setting Details
Ad.81 Fire
Mode
frequency
Fire mode
frequency
reference
The frequency set at Ad. 81 (Fire mode frequency) is used for the
inverter operation in Fire mode. The Fire mode frequency takes
priority over the Jog frequency, Multi-step frequencies, and the
Time /
Dr.04 Dec
Time
Fire mode Acc/Dec
times
When Fire mode operation is turned on, the inverter accelerates for
the time set at Dr.03 (Acc Time), and then decelerates based on the
deceleration time set at Dr.04 (Dec Time). It stops when the Px
terminal input is turned off (Fire mode operation is turned off).
PR.10 Retry
Delay
Fault trip process
Some fault trips are ignored during Fire mode operation. The fault
trip history is saved, but trip outputs are disabled even when they
are configured at the multi-function output terminals.
Fault trips that are ignored in Fire mode
BX, External Trip, Low Voltage Trip, Inverter Overheat, Inverter
Overload, Overload, Electrical Thermal Trip, Input/Output Open
Phase, Motor Overload, Fan Trip, No Motor Trips, and other minor
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