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26

Interrupt error

An unused interrupt has occurred

Switch off the drive and restart

If still unsuccessful, the fault is probably internal. Contact your service office

Module overtemp

(For sizes from 1 Hp to 20 Hp). Temperature of the IGBT module is too high

Failure of drive fan

Failure in the IGBT module in the power section.

Fast overload current duty cycle.

Output stages

Internal Overcurrent failure of IGBT power section

Switch off drive and restart

If unsuccessful, contact your service office

Overcurrent

Overcurrent in the motor circuit

Short-circuit or ground fault at the output of the drive

Current regulator tuned incorrectly

Message appears when switching on the drive: drive is connecting to a motor
that is running. Auto capture function must be activated

Switch off drive and restart

If unsuccessful, contact your service office

Overvoltage

Overvoltage on the DC Bus due to energy regenerated from motor

Lengthen deceleration ramp. If not possible:

Use a BU... braking unit to increase the energy absorption capability

Overtemp Motor

Overtemperature of the motor (indicated via thermistor on terminals 78/79)

Cable between thermistor in motor and terminals 78 and 79 interrupted

Overheating of motor:

- Load cycle too extreme

- Ambient temperature at motor location too high

- Motor has an external blower and it has failed

- Motor does not have an external blower: load too large at low speeds. The cooling effect

of the fan on the motor shaft is inadequate for this load cycle.  Change cycle or install an
external blower

Regulation ot

Temperature of the drive regulator card is too high

Ambient temperature too high

Speed fbk loss

Speed feedback loss

Encoder not connected, or incorrectly connected or not supplied:

Select the 

Enc 1 speed 

parameter in the MONITOR\ Measurement \ Speed \ Speed in rpm

menu.

- With the drive disabled, manually turn the motor clockwise (viewed from the front of the

shaft). The value indicated must be positive.

- If the indicated value does not change or random values are shown, check the power

supply and the cabling of the encoder.

- If the indicated value is negative, reverse the encoder connections. Exchange channel

A+ and A- or B+ and B-

Содержание AV-300i

Страница 1: ...1 GE Industrial Systems AV 300i AV 300i Quick Start Up Guide TM...

Страница 2: ...ot covered sufficiently for the purchaser s purpose the matter should be referred to GE Industrial Systems This document contains proprietary information of General Electric Company USA and is furnish...

Страница 3: ...11 5 1 Encoder type connection 11 5 2 JUMPERS setting 12 List of jumpers and dip switch 12 List of dip switch 13 5 3 Maximum cable length for encoder terminals 13 6 Keypad operation 14 Keypads on righ...

Страница 4: ...ut provoquer des incendies ou des explosions Les drives doivent tre install s loin des z nes dangeureuses et quip s de moteurs appropri s WARNING STRAIN HAZARD ATTENTION L L VATION Improper lifting pr...

Страница 5: ...AUTION The drive must be mounted on a wall that is constructed of heat resistant material While the drive is operating the temperature of the drive s cooling fins can rise to a temperature of 194 F 90...

Страница 6: ...ales et nationales Le moteur doit tre prot g contre la surcharge 9 No dielectric tests should be carried out on parts of the drive A suitable measuring instrument internal resistance of at least 10 k...

Страница 7: ...anel ACDrive AC Line Reactor Ground Bus Motor cable terminals AC Motor Encoder cable EMI filter U1V1W1 U2V2W2PE2 PE1 AC Voltage Contactor AC fuses Note PE1 is the drive safety ground If PE2 is used to...

Страница 8: ...e enabled with those 2 Overview This guide assumes a standard start up using the keypad for a drive and motor that is to be run in either sensorless vector or flux vector with digital or sinusoidal en...

Страница 9: ...9 41 42 0V24 Reference point for 24V OUT supply terminal 19 24VDC 24V supply output Reference points terminals 18 or 27 or 28 22 28V 120 mA 24V Analog input 1 Analog input 2 Analog input 3 Analog outp...

Страница 10: ...tput current AC line voltage 480 VAC 10 3Ph See table 2 4 2 1 Motor connection AC line volt 3Ph 1 36 X output current Braking resistor optional M 3Ph PE1 Grounding protective earth conductor U1 L1 V1...

Страница 11: ...ital or 10 mA digital or For E digital commutation or SIN absolute position signal 1V pp analog 8 3 mA analog Channel F 5V digital or 10 mA digital or For F digital commutation or COS absolute positio...

Страница 12: ...Termination resistor IN OFF Noterminationresistor S8 Adaptation of the input signal of analog input 1 terminals 1 and 2 OFF ON 0 20mA 4 20mA OFF 0 10V 10 10V S9 Adaptation of the input signal of anal...

Страница 13: ...FF ON OFF ON OFF ON OFF ON OFF S2 OFF ON ON OFF OFF ON ON OFF OFF ON S3 ON ON ON OFF OFF OFF OFF ON ON ON S4 OFF OFF OFF ON ON ON ON ON ON ON S5 OFF OFF OFF OFF OFF OFF OFF OFF OFF OFF S6 OFF OFF OFF...

Страница 14: ...eypad is used To control the drive when keypad use has been programmed Main commands DIGITAL To display the speed voltage diagnostics etc during operation To set parameters LEDs The LEDs present on th...

Страница 15: ...tion Rotation control changes the direction in Jog mode and Motor pot mode when the shift button is selected Down arrow Used to change menu or parameter selection In parameter and reference setting mo...

Страница 16: ...16 Moving inside a menu...

Страница 17: ...Relay 2 83 85 and regulation board points 1 46 XS XE connections Regulator Terminal Board Inputs 12 ENABLE DRIVE close to activate 13 START close to activate 14 FAST STOP open to cause a stop 15 EXTE...

Страница 18: ...elect 400 6 Set Actual Motor Data Press Left arrow until back to Drive parameter then Enter to get Mot plate data and Enter to Nominal Voltage then Enter again to see the value Using the Up arrow Down...

Страница 19: ...to the enable disable functions 11 Save Parameters Press Left arrow to limits then Up arrow until Basic Menu then Enter then Down arrow to save parameters then Enter The display will read wait until t...

Страница 20: ...This procedure is not suitable for use with hoist or elevator drives Encoder feedback is required when Field oriented mode is selected Set the current limit BASIC MENU T Current lim to a value compati...

Страница 21: ...ot to disable Enable motor pot parameter Disable if you will want to use an analog voltage on terminal 1 for speed reference Jog function Note This function is enabled as a default setting Enable jog...

Страница 22: ...other words if analog output 1 is set to max speed then max speed will be scaled to 10 VDC maximum output voltage available at Speed Base Value If you wanted 5 volts out at max speed then set the scal...

Страница 23: ...inal flux Nominal voltage Nom frequency and working flux Base voltage base frequency is too high Verify the above parameters value The Magnetizing current 165 value is too high Verify that this value...

Страница 24: ...gains Try to repeat the self tune procedure to eliminate accidental measurement errors If this error persist do not use the Take val part 3 command The speed regulator will probably be stable with th...

Страница 25: ...and 19 If the External fault message is displayed The signal on terminal 15 is missing 15 30 V to terminal 16 With an external voltage supply commons must be connected together Failure supply Fault i...

Страница 26: ...unit to increase the energy absorption capability Overtemp Motor Overtemperature of the motor indicated via thermistor on terminals 78 79 Cable between thermistor in motor and terminals 78 and 79 int...

Страница 27: ...heck configuration of the reg terminals Drive not accepting commands incorrect or wrong operating mode Protective device ahead of the power supply has tripped protective device incorrectly sized or in...

Страница 28: ...ence value Zero Minimum speed parameter selected Interference due to unused analog input Remedy set unused analog inputs to OFF Disconnect reference on the analog input If drive now stands still the e...

Страница 29: ...to an analog input Motor potentiometer function not executed Function not enabled Enable motor pot Enabled With operation via the terminal strip Motor pot up and or Motor pot down and Motor pot sign...

Страница 30: ...GEK 105661 5M 5 99 GE Industrial Systems 1501 Roanoke Boulevard Suite 435 Salem VA 24153 1 800 543 6196 www GEindustrial com...

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