Vacon 100 hvac Applications Manual page 185

PARAMETER DESCRIPTIONS
P3.16.6 FIRE MODE REVERSE (ID 1618)
Use this parameter to select the digital input signal that gives a command for reverse
rotation direction during the Fire Mode.
The parameter does not have an effect in normal operation.
If it is necessary for the motor to operate always FORWARD or always REVERSE in Fire
Mode, make a selection of the correct digital input.
DigIn Slot0.1 = always FORWARD
DigIn Slot0.2 = always REVERSE
P3.16.7 FIRE MODE PRESET FREQUENCY 1 (ID 15535)
Use this parameter to set the preset frequency for Fire Mode..
M3.16.10 FIRE MODE STATUS (ID 1597)
This monitoring value shows the status of the Fire mode function.
P3.16.12 FIRE MODE RUN INDICATION CURRENT (ID 15580)
Use this parameter to set the current limit for digital output run indication signal.
This parameter has only effect if 'Run indication' is selected as the option for a relay output
and the Fire mode is active. The 'Run indication' relay output functionality tells quickly if
current is supplied to the motor during a fire.
The value of this parameter is the percentage counted from the motor nominal current. If
there is a fire and the current that is supplied to the motor is more than the nominal current
times the value of this parameter, the relay output closes.
For example, if the Motor nominal current is 5 A, and you set the default value 20 % for this
parameter, the relay output closes and Fire Mode activates when the output current goes to
1 A.
NOTE!
This parameter does not have an effect if the Fire mode is not active. In normal
operation, if you select 'Run indication' as the option for a relay output, the result is
the same as when 'Run' is selected for the relay output.
M3.16.11 FIRE MODE COUNTER (ID 1679)
This monitoring value shows the number of the fire mode activations.
NOTE!
You can not reset the counter.
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