Schneider Electric Altivar 12 - page 110

110 BBV28581 05/2010

Diagnostics and Troubleshooting

Fault detection codes that can be cleared with the automatic restart function, after the cause has disappeared (continued)

Code Name Possible causes Remedy

PHF Input phase loss • Drive incorrectly supplied or a fuse

blown

• Failure of one phase

• 3-phase ATV12 used on a single-

phase line supply

• Unbalanced load

• This protection only operates with

the drive on load

• Check the power connection and the fuses.

• Use a 3-phase line supply.

• Disable the fault by setting Input Phase loss detection

IPL page 94 = nO.

SCF5 Load short circuit • Short-circuit at drive output

• Short circuit detection at the run

order or DC injection order if

parameter IGBT test Strt page

95 is set to YES

• Check the cables connecting the drive to the motor, and

the motor’s insulation

SLF1 Modbus

communication

• Interruption in communication on

the Modbus network

• Check the connections of communication bus.

• Check the time-out (Modbus time out ttO parameter

page 97)

• Refer to the Modbus user manual

SLF2 SoMove

communication

• Communication interruption with

SoMove

• Check the SoMove connecting cable.

• Check the time-out

SLF3 HMI communication • Communication interruption with

the external display terminal

• Check the terminal connection

SPIF PI Feedback detected

fault

• PID feedback below lower limit • Check the PID function feedback

• Check the PI feedback supervision threshold LPI and

time delay tPI, page 76.

ULF Process underload

fault

• Process underload

• Motor current below the

Application Underload threshold

LUL parameter page 55 during a

period set by Application

underload time delay ULt

parameter page 55 to protect the

application.

• Check the process and the parameters of the drive to be

in phase

tJF IGBT overheat • Drive overheated

• IGBT internal temperature is too

high according to ambient

temperature and load

• Check the size of the load/motor/drive.

• Reduce the Switching frequency SFr page 59.

• Wait for the drive to cool before restarting

Contents

Main Page Contents Important information NOTICE PLEASE NOTE Before you begin DAMAGED DRIVE EQUIPMENT Before you begin Using motors in parallel INCOMPATIBLE LINE VOLTAGE Documentation structure Software enhancements Enhancements made to version V1.2 in comparison to V1.1 Steps for setting up (also refer to Quick Start) Setup - Preliminary recommendations Prior to switching on the drive Prior to configuring the drive Using the drive with motor having a different size Line contactor Drive ratings Single-phase supply voltage: 100120 V 50/60 Hz Single-phase supply voltage: 200240 V 50/60 Hz Three-phase supply voltage: 200240 V 50/60 Hz Dimensions and weights Mounting and temperature conditions Removing the vent cover(s) Mounting types Type A mounting Type B mounting Derating curves Bus voltage measurement procedure Installing the EMC plates EMC mounting plate: size 1 VW3A9523, size 2 VW3A9524 or size 3 VW3A9525 to be ordered separately Recommendations Power and circuit protection Control Length of motor cables Equipment grounding RISK OF DRIVE DESTRUCTION INADEQUATE OVERCURRENT PROTECTION General wiring diagram Wiring labels Access to the power terminals Access to the terminals if you use stripped wire cables Access to the line supply terminals to connect ring terminals RISK OF BODY INJURY Page Arrangement of the power terminals Access to the control terminals Arrangement of the control terminals Characteristics and functions of the control terminals Control connection diagrams Electromagnetic compatibility (EMC) Principle and precautions HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH Installation diagram (example) EMC conditions for ATV12ppppM2 Internal EMC filter on ATV12ppppM2 DRIVE LIFETIME REDUCTION Check list 1. Mechanical installation 2. Electrical installation 3. Use and run the drive Factory configuration Drive factory settings Drive factory wiring diagram (1) (3) (2) (4) Basic functions Status relay, unlocking Drive thermal detection Drive ventilation Motor thermal detection Programming HMI description Functions of the display and keys Page Programming First power-up Menus structure Menu customization using SoMove Structure of parameter tables v v v v Function compatibility table Reference Mode rEF Organization tree M External reference value -400 to +400 Hz - M Analog input virtual 0 to 100 % of HSP - M Internal PID reference 0 to 100% - Organization tree Page Page Page T v v v v Page Configuration Mode ConF Organization tree Configuration Mode - MyMenu M External reference value -400 Hz to 400 Hz - M Analog input virtual 0% to 100% - v v M Acceleration 0.0 s to 999.9 s 3.0 s Configuration Mode - MyMenu How to control the drive locally LI assignment information v v v v v 2 wire control diagrams 3-wire control diagram v v v Page v v M Time delay before automatic start for the overload fault M Application Overload threshold 70 to 150% of nCr 90% of of nCr M Application Underload threshold 20 to 100% of nCr 60% M Time delay before automatic start for the underload fault M Motor frequency threshold 0 to 400 Hz 50 or 60 Hz M Motor current threshold 0 to 1.5 In (1) InV M Motor thermal state threshold 0 to 118% of tHr 100% Page v M IR compensation (law U/F) 25 to 200% 100% M Slip compensation 0 to 150% 100% M Frequency loop stability 0 to 100% 20% M Frequency loop gain 0 to 100% 20% M Flux Profile 0 to 100% 20% M Switching frequency 2 to 16 kHz 4 kHz v v v HAZARD OF ELECTRIC SHOCK OR ARC FLASH v v v v v Control menu Control channel diagram M External reference value -400 Hz to 400 Hz - M Analog input virtual 0% to 100% v v SIM Page M Acceleration 0.0 s to 999.9 s 3.0 s M Deceleration 0.0 s to 999.9 s 3.0 s v v v v v v v v M Acceleration 2 0.0 to 999.9 s 5.0 s M Deceleration 2 0.0 to 999.9 s 5.0 s v Page NO HOLDING TORQUE v v v M Automatic DC injection current 0 to 120% of nCr 70% M Automatic DC injection time 0.1 to 30 s 0.5 s v Preset speeds Page PID diagram Page v v v v v M 2 preset PID reference 0 to 100% 25% M 3 preset PID reference 0 to 100% 50% M 4 preset PID reference 0 to 100% 75% M Internal PID reference 0 to 100% 0% M Acceleration 2 0.0 to 999.9 s 5.0 s M PID correction reverse nO v v v v M Low speed operating time 0.1 to 999.9 s nO M Wake-up threshold 0 to 100% 0% M Sleep Threshold Offset 0 to HSP 1 Hz M PI feedback supervision threshold nO to 100% nO v v M PI feedback supervision function time delay 0 to 600 s 0 s M Maximum frequency detection hysteresis 0 to HSP 0 Hz v v M Application Overload threshold 70 to 150% of nCr 90% M Time delay before automatic start for the overload fault M Application Underload threshold 20 to 100% of nCr 60% M Time delay before automatic start for the underload fault v v M Starting frequency of the auxiliary pump 0 to tFr HSP M Time delay before starting the auxiliary pump M Ramp for reaching the auxiliary pump nominal speed M Time delay before the auxiliary pump stop command M Ramp for auxiliary pump stopping 0 to 999.9 s 2 s M Zero flow detection activation threshold 0 to 400 Hz 0 Hz M Zero flow detection offset 0 to 400 Hz 0 Hz Architecture of the pumping installation Single variable mode - 1 single variable speed pump Page Connection diagram PI feedback supervision (MPI) Pump sub-menu PMP Selecting the operating mode 0t Control of the auxiliary pump HSP FOn FOF tOn Page "Sleep" function/"Wake-up" function Quick start function Zero flow detection v v v v v M Current limitation 0.25 to 1.5 In (1) 1.5 In RISK OF DAMAGE TO THE MOTOR AND THE DRIVE M Current limitation 2 0.25 to 1.5 In (1) 1.5 In M Low speed 0 Hz to HSP 0 Hz M Low speed operating time 0.1 to 999.9 s nO High speed configuration M High speed LSP to tFr 50 or 60 Hz v M High speed 2 LSP to tFr as HSP M High speed 3 LSP to tFr as HSP v v v v v v v v v Motor thermal protection Function: Page Page v v M Reset power run nO v Page M Com scanner write address value 1 CMD value M Com scanner write address value 2 LFRD value M Com scanner write address value 3 8000 M Com scanner write address value 4 8000 Maintenance Servicing Assistance with maintenance, detected fault display Clearing the detected fault Display menu Dimensions Attention: these dimensions concern fixing holes. Terminals Power ATV11 Control IMPROPER CONTROL WIRING PRACTICES Settings Functions - Comparison with ATV11pppE versions Functions - Comparison with ATV11pppU versions Functions - Comparison with ATV11pppA versions Functions - Comparison with ATV11pppE327 versions Drive does not start, no error code displayed Fault detection codes that cannot be cleared automatically Fault detection codes that cannot be cleared automatically (continued) Page Page Faults codes that will be cleared as soon as their causes disappear HMI block changed Fault detection codes displayed on the remote display terminal Application notes 2-wire control (source) 3-wire control (sink) Application notes 2-wire control (sink) Speed control 0-20 mA (source) 4 Preset speeds (source) Page 4 Preset speeds (source) Terminals command channel with Modbus reference channel Short-circuit rating and branch circuit protection ATV12 Drive Short Circuit Current Ratings1 Page Page OCr tEr Page Page Page Page Page Page nO LIh L2H L3H L4H