Vacon 100 hvac Applications Manual page 184

VACON · 184
It is possible to try the Fire mode with the password that activates the Test mode. Then the
warranty stays valid.
NOTE!
If Fire mode is enabled, and you give the correct password to the parameter Fire
Mode Password, all the Fire mode parameters become locked. To change the Fire
mode parameters, change the value of P3.16.1 Fire Mode Password to 0 first.
Normal
Start
Run
Enable
Run
Interlock 1
Run
Interlock 2
Fire Mode
Activation
(Close contact)
Motor Speed
Fire Mode
Speed
Normal
Speed
Stopped
Fig. 51: The Fire mode function
P3.16.3 FIRE MODE ACTIVATION ON CLOSE (ID 1619)
Use this parameter to select the digital input signal that activates the Fire Mode function.
The type of this digital input signal is NO (normally open). See the description for P3.16.2 Fire
Mode Activation on Open.
P3.16.4 FIRE MODE FREQUENCY (ID 1598)
Use this parameter to set the frequency that is used when Fire mode is active.
The drive uses this frequency when the value of parameter P3.16.5 Fire Mode Frequency
Source is Fire Mode Frequency.
P3.16.5 FIRE MODE FREQUENCY SOURCE (ID 1617)
Use this parameter to select the frequency reference source when the Fire mode is active.
This parameter enables the selection of, for example, the AI1 or the PID controller as the
reference source when you operate the Fire mode.
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PARAMETER DESCRIPTIONS
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