Troubleshooting
526
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.
9.1.2 Warning Message
Содержание LSLV-H100 Series
Страница 17: ...Preparing the Installation 4 37 90 kW 3 Phase ...
Страница 18: ...Preparing the Installation 5 110 132 kW 3 Phase ...
Страница 19: ...Preparing the Installation 6 160 185 kW 3 Phase ...
Страница 20: ...Preparing the Installation 7 220 250 kW 3 Phase ...
Страница 21: ...Preparing the Installation 8 315 400 kW 3 Phase ...
Страница 22: ...Preparing the Installation 9 500 kW 3 Phase ...
Страница 35: ...Installing the Inverter 22 ...
Страница 50: ...37 Installing the Inverter Input and Output Control Terminal Block Wiring Diagram ...
Страница 104: ...91 Learning Basic Features 0 10 V Input Voltage Setting Details V1 Quantizing ...
Страница 181: ...168 Learning Advanced Features PID Command Block ...
Страница 182: ...169 Learning Advanced Features ...
Страница 183: ...170 Learning Advanced Features PID Feedback Block ...
Страница 184: ...171 Learning Advanced Features PID Output Block ...
Страница 185: ...172 Learning Advanced Features PID Output Mode Block ...
Страница 198: ...185 Learning Advanced Features EPID1 Control block ...
Страница 199: ...186 Learning Advanced Features EPID2 Control block ...
Страница 220: ...207 Learning Advanced Features ...
Страница 235: ...222 Learning Advanced Features The Time Chart for the Exception Day ...
Страница 506: ...Table of Functions 493 ...
Страница 520: ...Table of Functions 507 8 16 4 Cooling Tower MC4 Group ...
Страница 549: ...Troubleshooting 536 ...
Страница 569: ...Technical Specification 556 11 3 External Dimensions 0 75 30 kW 3 phase 37 90 kW 3 phase ...
Страница 570: ...Technical Specification 557 110 185 kW 3 phase ...
Страница 601: ...588 ...
Страница 602: ...589 ...
Страница 603: ...590 ...