BIFFI ICON3000 Installation, Operation And Maintenance Manual page 63

Installation, Operation and Maintenance Manual
MDE 256 Rev. 1
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UnitDiagType = 1
X_Unit_Diag_Bit(24)
X_Unit_Diag_Bit_Help(24)
motor windings. Wait until the motor cools down"
X_Unit_Diag_Bit(25)
X_Unit_Diag_Bit_Help(25)
configured in torque set-up or stroke limits routine. Operate the actuator in closing
direction. Check the torque needed to operate the valve."
X_Unit_Diag_Bit(26)
X_Unit_Diag_Bit_Help(26)
configured in torque set-up or stroke limits routine. Operate the actuator in opening
direction. Check the torque needed to operate the valve."
X_Unit_Diag_Bit(27)
X_Unit_Diag_Bit_Help(27)
control. Check status of actuator and valve mechanical parts. Recalibrate both stroke
limits."
X_Unit_Diag_Bit(28)
X_Unit_Diag_Bit_Help(28)
control. Check status of actuator and valve mechanical parts. Recalibrate both stroke
limits."
X_Unit_Diag_Bit(29)
X_Unit_Diag_Bit_Help(29)
lower than the ansolute maximum rating. Ambient temperature too highor too low. Verify
insulation among actuator and heat source."
X_Unit_Diag_Bit(30)
X_Unit_Diag_Bit_Help(30)
position sensor or re-calibrate both stroke limits."
X_Unit_Diag_Bit(31)
X_Unit_Diag_Bit_Help(31)
sensor."
X_Unit_Diag_Bit(32)
X_Unit_Diag_Bit_Help(32)
control. Check status of actuator and valve mechanical parts. Recalibrate both stroke
limits."
X_Unit_Diag_Bit(33)
X_Unit_Diag_Bit_Help(33)
auxiliary contact). Check the contactor."
X_Unit_Diag_Bit(34)
X_Unit_Diag_Bit_Help(34)
auxiliary contact). Check the contactor."
X_Unit_Diag_Bit(35)
X_Unit_Diag_Bit_Help(35)
configuration data is wrong. Re-configure all parameters."
X_Unit_Diag_Bit(36)
X_Unit_Diag_Bit_Help(36)
electronics controlling the actuator. Some circuits are damaged and do not work."
X_Unit_Diag_Bit(37)
X_Unit_Diag_Bit_Help(37)
detected if the lithium battery is present and the relevant parameter of the miscellaneous
routine is set to present). Change lithium battery."
X_Unit_Diag_Bit(38)
X_Unit_Diag_Bit_Help(38)
The alarm is generated in case of fault of one of the phases that supply the actuator
transformer. Check main power supply on terminals L1, L2, L3."
Appendix
;alarm message
= "Motor Thermostat"
= "Motor thermostat open for high temperature in the
= "HI-HI Torque in Opening"
= "Measured torque greater than the relevant value
= "HI-HI Torque in Closing"
= "Measured torque greater than the relevant value
= "Actuator blocked in Opening"
= "The valve does not move in presence of an open
= "Actuator blocked in Closing"
= "The valve does not move in presence of a close
= "HI-HI internal Temperature"
= "Temperature inside the actuator enclosure higher or
= "Postition Sensor Failure"
= "Value of the actuator position not valid. Replace
= "Speed Sensor Failure"
= "Measure of motor speed not valid. Replace speed
= "Main Voltage Fault"
= "The valve does not move in presence of an open
= "K1 Contactor Failure"
= "The test routine reports a failure of K1 (coil or
= "K2 Contactor Failure"
= "The test routine reports a failure of K2 (coil or
= "Configuration Error"
= "The checksum of the EEPROM memory that contains the
= "Hardware Error"
= "The diagnostic program detects a malfunction in the
= "Low lithium Battery"
= "The voltage of the lithium battery is too low (only
= "Lost Phase"
= "The alarm appears only with 3-phase main supply.
Appendix
April 2021
59