FC101 Programming Guide

Message Type LCP Message
Warning
word 2
Extended
status
word 2
Fire Mode Status + + + (bit 25)
Fire Mode
Limits
Exceeded
Status + + + (bit 27)
Table 3.13 Fire Mode Display Messages
Log
The
re mode log shows an overview of events related to
re mode in the re mode log, see also parameter group
18-1* Fire Mode Log.
The log includes up to 10 of the latest events. Fire Mode
Limits Exceeded has a higher priority than Fire Mode Active.
The log cannot be reset.
The following events are logged:
•
Fire mode activated.
•
Fire mode limits exceeded (warranty-aecting
alarms).
All other alarms occurring while re mode is active are
logged as usual.
NOTICE
During re mode operation, all stop commands to the
frequency converter are ignored, including coast, coast
inverse, and external interlock.
NOTICE
If setting the command [11] Start Reversing on a digital
input terminal in parameter 5-10 Terminal 18 Digital
Input, the frequency converter understands this
command as a reversing command.
24-00 FM Function
Option: Function:
NOTICE
In re mode, alarms are produced or
ignored in accordance with the selection
in parameter 24-09 FM Alarm Handling.
[0]
*
Disabled Fire mode function is not active.
[1] Enabled-
Run
Forward
In this mode, the motor continues to operate in
a clockwise direction.
[2] Enabled-
Run
Reverse
In this mode, the motor continues to operate in
a counterclockwise direction.
[3] Enabled-
Coast
While this mode is selected, the output is
disabled, and the motor is allowed to coast to
stop. When parameter 24-01 Fire Mode Congu-
ration is set to [3] Closed Loop, this mode
cannot be selected.
24-00 FM Function
Option: Function:
[4] Enabled-
Run
Fwd/Rev
In this mode, the motor operates in a clockwise
direction. When receiving a reversing signal, the
motor operates in counterclockwise direction. If
parameter 24-01 Fire Mode Conguration is set
to [3] Closed Loop, the motor cannot operate in
counterclockwise direction.
24-01 Fire Mode Conguration
Select to use closed-loop or open-loop operations.
Option: Function:
[0] * Open Loop
[3] Process
Closed Loop
NOTICE
When set to [3] Closed Loop, the
commands Reversing and Start
Reversing do not reverse the direction
of the motor.
Motor speed is determined by a reference
from the built-in PI controller varying the
motor speed as of a closed-loop control
process (for example constant pressure or
ow). Congure the PI controller in
parameter group 20-8* PI Basic Setting and
parameter group 20-9* PI Controller.
24-05 FM Preset Reference
Range: Function:
0 %* [-100 - 100 %] Enter the required preset reference/
setpoint as a percentage of the re mode
maximum reference set in Hz.
24-06 Fire Mode Reference Source
Option: Function:
[0] * No function
[1] Analog Input 53
[2] Analog Input 54
[7] Pulse input 29
24-07 Fire Mode Feedback Source
This parameter denes which input on the frequency converter
should be treated as the source of the feedback signal.
Option: Function:
[0] * No function
[1] Analog Input 53
[2] Analog Input 54
[3] Pulse input 29
[100] Bus Feedback 1
Parameters Programming Guide
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