Troubleshooting
564
General Fault Trips
LCD Display
Type
Description
Damper Err
Latch
Triggered when the damper open signal or run command signal is
longer than the value set at AP2-45 (Damper Check T) during a fan
operation.
MMC Interlock
Latch
Triggered when AP1-55 is set to ‘2’ and all auxiliary motors are
interlocked during an MMC operation.
CleanRPTErr
Latch
Triggered when the pump clean operation is operated frequently.
The conditions may be modified with theAP2-36–AP2-37 settings.
Pipe Broken
Latch
Triggered when a pipe is broken during the pump operation. Set
PRT-60.
Level Detect
Latch
Triggered when the inverter output current or power is lower or
higher than the values set by the user. Set the values at PRT-71–
PRT-77.
Broken Belt
Latch
Triggered when PRT-91 is set to Free Run
Option Protection
LCD Display
Type
Description
Lost Command
Level
Displayed when a frequency or operation command error is
detected during inverter operation by controllers other than the
keypad (e.g., using a terminal block and a communication mode).
Activate by setting PRT-12 to any value other than ‘0’.
IO Board Trip
Latch
Displayed when the I/O board or external communication card is
not connected to the inverter or there is a bad connection.
ParaWrite Trip
Latch
Displayed when communication fails during parameter writing.
Occurs due to a control cable fault or a bad connection.
Option Trip-1
Latch
Displayed when a communication error is detected between the
inverter and the communication board. Occurs when the
communication option card is installed.
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Страница 17: ...Preparing the Installation 4 37 90kW 3 Phase ...
Страница 18: ...Preparing the Installation 5 110 132kW 3 Phase ...
Страница 19: ...Preparing the Installation 6 160 185kW 3 Phase ...
Страница 20: ...Preparing the Installation 7 220 250kW 3 Phase ...
Страница 21: ...Preparing the Installation 8 315 400kW 3 Phase ...
Страница 22: ...Preparing the Installation 9 500kW 3 Phase ...
Страница 34: ...21 Installing the Inverter 400 V 220 500kW ...
Страница 37: ...Installing the Inverter 24 3 Remove the keypad from the inverter body 0 75 30kWModels 37 90kWModels ...
Страница 50: ...37 Installing the Inverter Inputand OutputControlTerminalBlockWiringDiagram 5 5 90kW ...
Страница 66: ...Perform BasicOperations 53 ...
Страница 106: ...93 Learning BasicFeatures 0 10V InputVoltageSettingDetails V1 Quantizing ...
Страница 107: ...94 Learning BasicFeatures ...
Страница 129: ...116 Learning BasicFeatures second to 0 01 second will resultin amodified acceleration time of 60 00 seconds ...
Страница 151: ...138 Learning BasicFeatures Group Code Name LCDDisplay ParameterSetting SettingRange Unit frequency ...
Страница 187: ...174 Learning Advanced Features PIDCommandBlock ...
Страница 188: ...175 Learning Advanced Features ...
Страница 189: ...176 Learning Advanced Features PIDFeedbackBlock ...
Страница 190: ...177 Learning Advanced Features PIDOutputBlock ...
Страница 191: ...178 Learning Advanced Features PIDOutputModeBlock ...
Страница 205: ...192 Learning Advanced Features EPID1Controlblock ...
Страница 206: ...193 Learning Advanced Features EPID2Controlblock ...
Страница 228: ...215 Learning Advanced Features ...
Страница 244: ...231 Learning Advanced Features TheTime Chartfor the Exception Day ...
Страница 260: ...247 Learning Advanced Features SpeedSearchOperation SettingDetails ...
Страница 363: ...350 Learning Protection Features Fan life examination isonlyfor the reference and cannot be used asan absolute value ...
Страница 404: ...391 RS 485 Communication Features B3 4th motor running B2 3rd motor running B1 2nd motor running B0 1st motor running ...
Страница 405: ...392 RS 485 Communication Features 7 3 9 2 Control Area Parameter Read Write ...
Страница 555: ...Table ofFunctions 542 8 16 4 CoolingTower MC4 Group ...
Страница 558: ...Tableof Functions 545 8 16 5 Circulation Pump MC5 Group ...
Страница 562: ...Tableof Functions 549 8 16 6 Vacuum Pump MC6 Group ...
Страница 588: ...575 Troubleshooting ...
Страница 608: ...TechnicalSpecification 595 11 3 External Dimensions 0 75 30kW 3 phase 37 90kW 3 phase ...
Страница 609: ...TechnicalSpecification 596 110 185kW 3 phase ...
Страница 632: ...TechnicalSpecification 619 400 V 37 500 kW Current Derating Rate ...
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