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Switch Setting Descriptions: 

The DIP Switches can only be changed when AC drive is in a stopped mode.   

 Indicates the position of the switch (ON/OFF). 

 

DIP 

Switch 

Switch  

Name 

Switch Setting 

Parameter Descriptions 

Maximum Output Frequency 

V/F Curve 

ON

1 2 3 4 5 6 7

50Hz 

100%

50Hz

f

 

ON

1 2 3 4 5 6 7

60Hz 

100%

60Hz

f

 

ON

1 2 3 4 5 6 7

100Hz 

100%

50Hz 100Hz

f

 

Max. 

Output 

Frequency 

ON

1 2 3 4 5 6 7

120Hz 

100%

60Hz 120Hz

f

 

ON

1 2 3 4 5 6 7

Reverse enable 

Reverse 

Inhibit 

ON

1 2 3 4 5 6 7

Reverse disable 

ON

1 2 3 4 5 6 7

Low torque output 

Torque 

Setting 

ON

1 2 3 4 5 6 7

High torque output 

ON

1 2 3 4 5 6 7

Applicable for 40/100W motor 

Electronic 

Thermal 

Setting 

ON

1 2 3 4 5 6 7

Applicable for 25/60W motor 

ON

1 2 3 4 5 6 7

Operation command controlled by potentiometer. 

Operation 

Command 

Source 

Select (1) 

ON

1 2 3 4 5 6 7

Operation command controlled by external terminal 

ON

1 2 3 4 5 6 7

Operation command controlled by external terminal 
(can be monitored by communication mode) 

Operation 

Command 

Source 

Select (2) 

ON

1 2 3 4 5 6 7

Switch 7 is ON, indicates the communication mode is 
enabled; switches 1 to 6 are address settings. 

Содержание VFD-L

Страница 1: ...IWAN TEL 886 3 362 6301 FAX 886 3 362 7267 http www deltaww com acdrives NORTH SOUTH AMERICA DELTA PRODUCTS CORPORATION Sales Office P O BOX 12173 5101 DAVIS DRIVE RTP NC 27709 U S A TEL 1 919 767 381...

Страница 2: ...001L21A INPUT 1PH 200 240V 50 60Hz 1 4A OUTPUT 3PH 0 240V 0 8A 303VA 100W Freq Range 1 00 120 00Hz DELTA ELECTRONICS INC MADE IN XXXXXX 001L21AT001007 AC Drive Model Input Spec Output Spec Output Freq...

Страница 3: ...e conduit trucking High voltage insulation test equipment must not be used on cables connected to the drive Wait five minutes for DC bus capacitors discharge Any Electrical or mechanical modification...

Страница 4: ...must connect wiring according to the following circuit diagram shown below L L1 N L2 U T1 V T2 W T3 IM RS 485 Serial Interface 1 EV 2 GND 3 SG 4 SG PIN 1 2 are the power source for the digital keypad...

Страница 5: ...starts operation when closes M1 FWD REV Normally Open contact AC drive starts reverse motion when closes MO1 Fault Indication When error is detected MO1 will close RS 485 Serial Communication Port Whe...

Страница 6: ...ON 1 2 3 4 5 6 7 Reverse disable ON 1 2 3 4 5 6 7 Low torque output 4 Torque Setting ON 1 2 3 4 5 6 7 High torque output ON 1 2 3 4 5 6 7 Applicable for 40 100W motor 5 Electronic Thermal Setting ON...

Страница 7: ...Switch pins 1 to 6 Refer to the description of setting up address VFD L type Communication agreement Modbus ASCII mode protocol 7 N 2 Baud rate 9600 The computer then controls each AC Drive according...

Страница 8: ...s n 25 maximum of 50 ASCII codes LRC CHK 1 LRC CHK 0 LRC check sum 8 bit check sum consists of 2 ASCII codes END 1 End characters END1 CR 0DH END0 LF 0AH END 0 ADR Communication Address Valid communic...

Страница 9: ...CHK 0 1 CR CR CR CR END 1 END 0 LF END 1 END 0 LF END 1 END 0 LF END 1 END 0 LF CHK check sum LRC Longitudinal Redundancy Check is calculated by summing up the values of the bytes from ADR1 to last da...

Страница 10: ...e 1 Low Torque 1 Read Write 7 Electronic Thermal 0 25 60 w 1 40 100 w 1 Read Write 8 Communication Addresses 01 to 63 1 Read Write 9 Software Version Read only Read Only Address List The contents of a...

Страница 11: ...ure cF3 3 26 Hardware failure cF3 5 current detection 30 Hardware failure hpf 2 31 Hardware failure hpf 3 Bit 0 to 1 00 STOP 01 Ramp stop 10 Zero speed 11 Operation Bit 2 Reserved Bit 3 to 4 00 Forwar...

Страница 12: ...dition that caused the exception is returned An example of exception response of command code 06H and exception code 02H STX 3AH 0 30H ADDRESS 1 ADDRESS 0 1 31H FUNCTION CMD 1 8 38H FUNCTION CMD 0 6 3...

Страница 13: ...Voltmeter Periodic Maintenance It is necessary to stop the motor operation during the check up 1 Tighten and reinforce the screws of the AC drive if necessary cause it may loose due to the vibration o...

Страница 14: ...nds Over voltage The AC drive detects that the DC BUS voltage has exceeded its maximum allowable value 1 Check whether the input voltage falls within the rated AC Drive input voltage 2 Check for possi...

Страница 15: ...Systems SVPWM Space Vector Pulse Width Modulation carrier frequency 10kHz Torque Setting High Low Switching Overload Endurance 150 of rated current for 1 minute Accel Decel Time 0 05 to 30 0 seconds C...

Страница 16: ...VFD001L21A VFD40WL11A VFD40WL21A W T3 N L2 V T2 U T1 L L1 Unit mm inch 145 1 5 71 2 7 0 11 8 0 0 31 VFD001L11B VFD001L21B 52 5 2 07 VFD40WL11B VFD40WL21B 155 7 6 13 60 0 2 36 H ig h S T O P F W D 100...

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