Franklin Electric SUBDRIVE CONNECT Serie Manuel Du Propriétaire page 45

T T a a b b l l e e 1 1 ( ( c c o o n n t t i i n n u u e e d d ) )
Codes Fault
F F 2 2 4 4 Invalid DIP
Switch Setting
F F 2 2 5 5 Moisture Sensor
Fault
F F 2 2 6 6 Aux Input Fault
F F 2 2 7 7 Pressure
Transducer
Error
F F 2 2 8 8 Real Time Clock
Fault
F F 4 4 1 1 Duplex
Alternator
Sensor Mismatch
F F 4 4 2 2 Duplex
Alternator
Firmware
Mismatch
F F 4 4 3 3 Duplex
Alternator
Comm Fault
F F 4 4 4 4 Duplex
Alternator
Unexpected
Comm
F F 4 4 5 5 Duplex
Alternator
Demand
Fault
Power down, disconnect leads to the motor and power up the SubDrive:
• If the SubDrive does not give an "open phase" fault (F5), then there is a problem with the SubDrive.
• Connect the SubDrive to a dry motor. If the motor goes through DC test and gives "underload" fault
(F1), the SubDrive is working properly.
Possible Causes
• No DIP Switch set or more than one (1) DIP
Switch set for Motor and/or Pump size
• Invalid combination of DIP switches for drive
type (SD or MD mode), Motor hp, and Pump
hp.
• Moisture Sensor has detected moisture or
water
• External device wired to the WET SENSOR
terminal has satisfied the configured fault
condition
• Input is incorrectly configured
• External device wired to the AUX IN terminal
has satisfied the configured fault condition
• Input is incorrectly configured
• Pressure transducer has failed
• Pressure transducer is incorrectly wired
• Pressure transducer signal is outside of the
expected range
• Pressure transducer is being used but DIP
SW1 Position 5 is in the UP position
• Pressure Sensor is being used but SW1 Posi-
tion 5 is in the DOWN position
• Internal real time clock is not programmed
• Real time clock battery on Control Board is
loose
• Real time clock battery is dead
• Drives using the built-in Duplex Alternator
function are configured with pressure sensor
types that do not match
• Drives using the built-in Duplex Alternator
function have firmware versions that are not
matched
• Improper Duplex Alternator cable connection
• Duplex Alternator cable is damaged
• Duplex Alternator cable is installed but Du-
plex Alternator function is only configured
on one drive
• Drives are incorrectly configured
• Both drives are running and unable to satisfy
the Primary Setpoint pressure
Corrective Action
• Check DIP switch settings
• Check Moisture Sensor location for moisture or presence
of water. Clean and dry area. If drive is stopped, power
must be cycled to clear the fault.
• Ensure Moisture Sensor input is configured correctly
• Ensure the Auxiliary Input is configured correctly
• Replace pressure transducer
• Check pressure transducer wiring connections
• Ensure DIP SW1 Position 5 is in the correct position for the
sensor type being used (DOWN for pressure transducer,
UP for pressure switch)
• Ensure battery is properly inserted. If corrected, reconnect
to drive using mobile app to reset the internal clock time
• Replace battery. If replaced, reconnect to the drive using
the mobile app to reset the internal clock time
• Ensure the drives using the built-in Duplex Alternator
function have matching pressure sensor types, either a
traditional pressure sensor or a pressure transducer.
• Make sure the transducers are both PSI type or bar type,
if both drives are configured with a pressure transducer.
• Update the firmware version of one or both drives to a
matching firmware version using the FE Connect mobile
app.
• Check Duplex Alternator cable connections
• Replace Duplex Alternator cable
• Complete Duplex Alternator configuration on both drives
• Ensure both drives are configured properly. One drive
must be configured as Pump 1, the other drive must be
configured as Pump 2, and the Switching Interval must
match.
• Inspect each system for proper pump operation
MAINTENANCE
Troubleshooting
45