Wilo -SiFire FIRST Installation And Operating Instructions Manual page 68

en
Function
Simulate RESET key
Simulate START A key
Simulate START B key
Automatic test inhibition
LED test
Automatic stop enabled
Pump pressure switch started
Partially open suction valve
Delivery valve partially open
Local pump sprinkler alarm
Pilot pump (jockey) active
Thermal pilot pump (jockey)
Drainage pump anomaly
Fuel leakage alarm
High speed motor
Drainage pump
OFF mode
Test valve
Modbus script inhibition
10.5.2 Overview of output functions
Function
Disabled
Configurable
Start A
Start B
EV/excitation
Stop magnet
Automatic mode excluded
Failure to start
Motor pump in operation
Global alarm
Minimum fuel level
Siren
Alarm removal
Heater 1 (motor heater)
Heater 2 (motor heater)
Room heater
Alarm type A
Alarm type B
Switchgear problem
68
Switchgear of diesel pump
Description
Closing the input is equivalent to pressing the RESET key.
Closing the input is equivalent to pressing the START A key.
Closing the input is equivalent to pressing the START B button.
Prevents automatic test execution
Turns on all LEDs on the front panel (lamp test).
When closed, it enables the automatic motor stop parameter P02.16. To comply with EN 12845
this input must be deactivated.
When the input is activated it indicates that the pump is under pressure.
With input activated, it signals alarm A69 Suction valve partially open.
With input activated, it signals alarm A70 Partially open delivery valve.
With input activated, it signals alarm A71 Pump room sprinkler in operation.
With input activated, it signals that the pilot pump is started.
With input active, it signals that the thermal protection of the pilot pump has been activated.
Alarm A73 Jockey pump thermal alarm is generated.
With active input signals that the drainage pump in the pump room is not working.
With active input it signals that there is a leakage of fuel from the tank.
With active input it signals that the motor is in alarm for too high a speed.
With active input indicates that the drainage pump is active.
Automatic mode override selector and motor start inhibition. If the motor is running, it is
stopped
With active input, it signals alarm A78 Test valve open.
Inhibits that Modbus writes commands.
The following table shows all the functions that can be associated with OUTn program-
mable digital outputs. Each output can then be set to have normal or inverted function
(NOR or REV). Some functions require an additional numeric parameter, defined with
the index (x) specified by parameter P16.n.02. See menu M16 Programmable Outputs
for more details.
Description
Output disabled
Free user configuration. To be used for example if the output is used in a PLC logic.
Start from battery A
Start from battery B
Excited with motor starting or running
"Stop motor" output active
Indicates that the automatic mode has been excluded.
Indicates that after attempts to start the motor, it has not started.
Indicates that the motor has started.
Output activated in the presence of any alarm with global alarm properties activated.
Output activated in the presence of the minimum fuel level alarm.
Powers the audible warning siren.
Pulsed output for communication with the FFLRA unit when performed in digital I/O mode
Controls the control output of the motor heater, driven by motor temperature 1.
Controls the motor heater control output, driven by motor temperature 2.
Controls the output of the room heater, driven by room temperature
Fire alarm.
Technical fault alarm.
Output normally always energised. De-energises for system errors (all) or if microprocessor is
not in control
WILO SE 2020-12