Fire mode/emergency mode
In "Fire mode/emergency mode", the inverter drives the motor at the speed defined in P6-14. The inverter automatically resets all faults and ignores all setpoints, control signal sources and shutdowns (e.g.: external fault or enable signal revoked). Operation of the inverter is maintained for as long as possible. Active emergency mode is indicated by the message "FirE" on the display.
Set the fire mode/emergency mode as follows:
- Perform a motor startup.
- Set parameter P1-14 to "201" to access further parameters.
- Set parameter P1-15 to "0" to configure the digital inputs.
- Configure the inputs depending on the requirements in parameter group P9-xx. For control via terminals, set parameter P9-09 to "9 = terminal control".
- Set parameter P9-33 Fire mode/emergency mode input selection to the desired input.
- Set parameter P6-13 to "0" or "1", depending on the wiring.
- Set parameter P6-14 to the speed that will be used in fire mode/emergency mode. You can specify a positive or a negative speed setpoint.
For evaluating the fire mode/emergency mode, the following two indices can be read-out via index communication:
- SBus index 11358 is the fire mode/emergency mode start time: Time stamp related to (P0-65) at the time of activation of the fire mode/emergency mode.
- SBus index 11359 is the fire mode/emergency mode runtime in minutes. It specifies how long the fire mode/emergency mode was active.
INFORMATION
