background image

20 

 

2.3

 

Brake Resistor 

Dynamic braking (DB) helps bring the motor to a smooth and rapid stop when working with high 
inertia  loads.  As  the  drive  lowers  the  frequency  of  a  motor  with  high  inertia  connected, 
regeneration occurs. This can cause an overvoltage situation when the regenerative energy flows 
back into the DC bus capacitors. A brake resistor prevents these overvoltage faults. 
 
AxN Series Drive has an internal brake resistor inside the drive. And it can also connect an external 
brake resistor (Recommended). 

WARNING: Do not operate AxN Drive without any brake resistor. Failure to comply may result in 
damage to braking circuit or drive.   

2.3.1

 

Internal Brake Resistor 

Every AxN Series Drive has an internal brake resistor. Regard to its properties, using internal brake 
resistor in real applications is 

NOT

 recommended. Refer to the following table for more details:   

AxN Size5 

Resistance (Ω) 

Power (W) 

AxN 90.150.4 

3.5 

150 

AxN 110.200.4 

150 

2.3.2

 

Internal Brake Resistor Installation 

Step 1: Fabricate Shortcut Wire 

In order to activate the internal brake resistor, a shortcut wire is needed to shortcut terminal Brk+ 
and DC+. Select a 25mm

2

 wire which is longer than 110mm, clamp two RNYB 22-8 ring terminals 

on both sides. The recommended strip length is 14mm. Refer to following figure and table for more 
detail. 

Ring Terminal 

d2 (mm) 

W (mm) 

F (mm) 

E (mm) 

D (mm) 

d1 (mm) 

RNYB 22-8 

8.4 

16.5 

13.5 

24 

13 

7.7 

 

Step 2: Find out the Internal Brake Resistor Terminals 

DC+  and  Brk+,  these  are  the  two  terminals  called  Internal  Brake  Resistor  Terminals.  AxN  Size5 
Drive’s Internal Brake Resistor Terminals are in the Power Supply Input Port (P1) which is on the 
top of the drive. Refer to the following figure for exact locations and terminal Assignment. 

Summary of Contents for AxN series

Page 1: ...0 AxN CONFIGURABLE MOTION CONTROL PLATFORM Installation Manual Support Model AxN Size5 AxN 90 150 4 AxN 110 200 4 Version V1 0 E...

Page 2: ......

Page 3: ...stor Installation 20 2 3 3 External Brake Resistor 21 2 3 4 External Brake Resistor Installation 22 2 4 Motor Power Output 25 2 4 1 Motor Power Output Cable Fabrication 25 2 4 2 Motor Power Output Ins...

Page 4: ...2 4 4 1 Main CAN 49 4 4 2 Auxiliary Encoder 51 4 5 EtherCAT IN OUT EtherCAT Port 52 4 6 U1 U2 User Connectors 53 4 7 U3 U4 Insulated User Connectors 55...

Page 5: ...e Failure to comply may result in minor or moderate injury from the drive parts falling 2 Observe proper electrostatic discharge ESD procedures when handling the drive Failure to comply could result i...

Page 6: ...the area to ensure that the air temperature inside the enclosure does not exceed the specified levels Do not allow ice to develop on the drive Humidity 5 to 90 without condensation Surrounding Area In...

Page 7: ...5 1 3 Overall Dimensions...

Page 8: ...rive upright inside the switch cabinet as illustrated below WARNING The airflow inside the drive must be upright after installation as illustrated below If other form of installation must be taken CON...

Page 9: ...r out B 10mm The distance between other device including other AxN drives and peripheral devices C 30mm The distance between the inside wall of the switch cabinet D 100mm The distance between the bott...

Page 10: ...supply cable Refer to the table below to select the appropriate cable AxN Size5 Current A rms Recommended Gauge mm2 Recommended Gauge AWG AxN 90 150 4 90 21 15 4 AxN 110 200 4 110 26 67 3 Step 2 Cable...

Page 11: ...will enhance the connection stability and simplicity between the cable and drive AxN Size5 series drives are recommended to use the RNY Series Ring Terminals manufactured by KST Refer to the following...

Page 12: ...along with the drainage line Refer to the following table to select the appropriate terminal AxN Size5 Ring Terminals d2 mm W mm F mm E mm D mm d1 mm AxN 90 150 4 RNYBS22 6 6 4 12 2 15 1 24 13 7 7 AxN...

Page 13: ...the distance between two devices should also comply with the Installation Space Regulation of AxN Size5 Drive Refer to 1 5 Installation Spacing The length of AC power supply cable should NOT exceed 0...

Page 14: ...to R Then use a 6mm blade screw driver to tight the screws Step 5 Install Grounding Wire Use a 6mm hexagonal torque wrench to loosen the hexagonal screw on either PE Terminal which is on the drive s...

Page 15: ...Cable Fixing Use a hose clamp to fix the cable on the cable support Make sure that the cable shield has a large area contact against the cable support so that they can together be grounded through dri...

Page 16: ...ith shield as its DC power supply cable Refer to the table below to select the appropriate cable AxN Size5 Current A rms Recommended Gauge mm2 Recommended Gauge AWG AxN 90 150 4 110 4 26 67 3 AxN 110...

Page 17: ...ance the connection stability and simplicity between the cable and drive AxN Size5 series drives are recommended to use the RNY series Ring Terminals manufactured by KST Refer to the following table t...

Page 18: ...along with the drainage line Refer to the following table to select the appropriate terminal AxN Size5 Ring Terminals d2 mm W mm F mm E mm D mm d1 mm AxN 90 150 4 RNYBS22 6 6 4 12 2 15 1 24 13 7 7 AxN...

Page 19: ...ize5 Drive s DC Power Input Terminals are in the Power Supply Input Port P1 which is on the top of the drive Refer to the following figures for exact locations and terminal Assignment Step 3 Install D...

Page 20: ...orque wrench to loosen the hexagonal screw on either PE Terminal which is on the drive s body Fix the grounding wire on the PE terminal Step 6 Cable Fixing Use a hose clamp to fix the cable on the cab...

Page 21: ...19 area contact against the cable support so that they can together be grounded through drive housing...

Page 22: ...rnal brake resistor in real applications is NOT recommended Refer to the following table for more details AxN Size5 Resistance Power W AxN 90 150 4 3 5 150 AxN 110 200 4 3 150 2 3 2 Internal Brake Res...

Page 23: ...s Power Supply Input Port P1 Then use the shortcut wire to shortcut DC and Brk 2 3 3 External Brake Resistor The External Brake Resistor must be sized properly in order to dissipate the required powe...

Page 24: ...power to decelerate the load in desired time NOTE Brake resistor wires insulation grade must be higher than 1000Vac and 3000Vdc 2 3 4 External Brake Resistor Installation Step 1 Check the Brake Resist...

Page 25: ...rminals Use a 6mm blade screw driver to loosen the screws on DC and Brk Terminals which are in the drive s Power Supply Input Port P1 Insert the two wires of the external brake resistor separately int...

Page 26: ...ce between DC and Brk Compare it with the resistance of the external resistor if they are the same then the external resistor has been correctly installed WARNING DO NOT BYPASS THIS STEP This step can...

Page 27: ...ion AxN Size5 drive must use a 4 wire cable with shield as its motor power output cable Refer to the table below to select the appropriate cable AxN Size5 Current A rms Recommended Gauge mm2 Recommend...

Page 28: ...le to select the appropriate terminal AxN Size5 Ring Terminal d2 mm W mm F mm E mm D mm d1 mm AxN 90 150 4 RNYB 22 8 8 4 16 5 13 5 24 13 7 7 AxN 110 200 4 RNYB 22 8 8 4 16 5 13 5 24 13 7 7 Strip the w...

Page 29: ...s d2 mm W mm F mm E mm D mm d1 mm AxN 90 150 4 RNYBS22 6 6 4 12 2 15 1 24 13 7 7 AxN 110 200 4 RNYBS22 6 6 4 12 2 15 1 24 13 7 7 Step 8 Check and Mark Check every wire and the connection between shiel...

Page 30: ...figures for exact locations and terminal Assignment Step 2 Install Phase Wires U V and W Use a 6mm blade screw driver to loosen the screws on U V and W Terminals which are in the drive s Motor Power O...

Page 31: ...er PE Terminal which is on the drive s body Fix the grounding wire on the PE terminal Step 4 Cable Fixing Use a hose clamp to fix the cable on the cable support Make sure that the cable shield has a l...

Page 32: ...30...

Page 33: ...wires cable as drive s auxiliary power supply cable Step 2 Cable Length Measurement Measure the distance between drive and power supply then determine the suitable cable length NOTE the distance betw...

Page 34: ...y Port Female Plug 4Pin is on the right bottom of the drive And a corresponding Auxiliary Power Supply Terminal Male Plug 4Pin is provided in the accessories Refer to the following figure for exact lo...

Page 35: ...ns power STO will be activated and the motor will stop Normal version AxN Series Drive has already internally short cut Pin 24V_AUX 24_SAF_H and 24V_SAF_L so that STO function is disabled Step 3 Conne...

Page 36: ...ation Terminal Configuration Pin Name Function Description 1 Com Common relay contact To be used as drive system OK signal 2 N O Relay normally open contact 3 N C Relay normally closed contact Diagram...

Page 37: ...35 When the drive is ready N O connects Com and N C disconnects Com illustrated as below...

Page 38: ...ce U1 U2 User Connectors 4 Analog Inputs 2 Analog Outputs 8 Digital Inputs 4 Digital Outputs S1 Serial Bus Connector RS232 RS422 and RS485 Secondary CAN C1 CAN Connector Main CAN Auxiliary Encoder Eth...

Page 39: ...erface Encoder Different position sensor has different pin assignment refer to correspond section for more details If the motor is manufactured by Phase Motion Control our Prefabricated Encoder Cables...

Page 40: ...supply 5Vdc Positive supply voltage 7 A Encoder incremental channel 1 Vpp differential 8 KTY Thermal sensor positive 9 I Encoder index 1 Vpp differential 10 11 12 A Encoder incremental channel 1 Vpp d...

Page 41: ...CLOCK Endat clock TTL 5 6 Vcc Encoder supply 8Vdc Positive supply voltage 7 8 KTY Thermal sensor positive 9 DATA Endat data TTL 10 11 12 13 14 DATA Endat data TTL 15 Connection Table with Ultract Seri...

Page 42: ...Positive supply voltage 7 B Encoder incremental channel TTL 8 KTY Thermal sensor positive 9 I Encoder index TTL 10 11 12 B Encoder incremental channel TTL 13 A Encoder incremental channel TTL 14 I En...

Page 43: ...ifferential signal 5 SIN Absolute channel Differential signal 6 7 8 KTY Thermal sensor positive 9 10 RESEX Resolver energising 8kHz sinusoidal wave 11 RESEX Resolver energising 8kHz sinusoidal wave 12...

Page 44: ...channel TTL 8 KTY Thermal sensor positive 9 DATA RS 485 parameter channel TTL 10 11 12 COS Process data channel TTL 13 SIN Process data channel TTL 14 DATA RS 485 parameter channel TTL 15 SIN Process...

Page 45: ...32 Pin Assignment Pin Standard RS 232 AxN RS 232 Function 1 DCD Data Carrier Detect 2 RXD RXD Received Data 3 TXD TXD Transmitted Data 4 DTR DTR Data Terminal Ready 5 GND GND Common Ground 6 DSR DSR D...

Page 46: ...isting only of transmit data receive data and ground is commonly used when the full facilities of RS 232 are not required And it also the minimal connection requirement of Cockpit communication with A...

Page 47: ...maximal connection which AxN series drive can support NOTE Do NOT use 9 wire connection AxN series drive do not support DCD and RI function Connection table 1 N C No Connection 2 Connector back shell...

Page 48: ...n Assignment Pin RS 422 RS 485 Function 1 2 RX RX LN Receive Data 3 TX TX LN Transmit Data 4 5 GND GND Ground connection 6 7 TX TX LN Transmit Data 8 RX RX LN Receive Data 9 RS 422 Connection Table RS...

Page 49: ...roller The auxiliary CAN controller links to the S1 connector Pin Assignment Pin CANOpen Function 1 CAN_H CAN_H bus line dominant high 2 3 4 5 GND Ground connection 6 7 8 9 CAN_L CAN_L bus line domina...

Page 50: ...48 Connection diagram Note Only the first and the last CAN node device should use a 120 terminal resistor...

Page 51: ...ive s Main CAN Port Female Plug 9 Pin D Sub is on the middle side of drive s communication port panel Refer to the following figures for exact location 4 4 1 Main CAN AxN Series Drive supports CANOpen...

Page 52: ...No Connection 2 Connector back shell shielded 360 Both ends 3 means that the shield or cable should connect to connectors Connection diagram Note Only the first and the last CAN node device should us...

Page 53: ...al Encoder is 0 3 3V Endat Encoder IN Pin Name Function 1 DATA Endat Data 2 3 GND Ground connection 4 CLOCK Endat Clock 5 6 DATA Endat Data 7 8 CLOCK Endat Clock 9 Incremental Encoder IN OUT Pin Name...

Page 54: ...connectors EtherCAT IN and EtherCAT OUT Port Location AxN Series Drive s EtherCAT Port is on the upside of drive s communication port panel formed by two RJ45 100Base TX female plug Refer to the follo...

Page 55: ...analog output 10V f s 30 mA 4 GND Analog reference ground Analog signals reference 5 DI0 Programmable digital input 6 6 k to ground 20 30 V 6 DI1 Programmable digital input 6 6 k to ground 20 30 V 7...

Page 56: ...le digital input 6 6 k to ground 20 30 V 21 DI7 Programmable digital input 6 6 k to ground 20 30 V 22 DO2 Programmable digital output PNP open collector 24 V 100mA max 23 DO3 Programmable digital outp...

Page 57: ...U3 U4 Insulated User Connectors Port Location AxN Series Drive s Insulated User Connectors Male Plug 2 12 pin are on the right of the Communication Port Panel Refer to the following figure for exact l...

Page 58: ...lated reference ground 10 IS_AI2P Programmable analog input Insulated analog input channel No 2 10V 11 IS_DO0P Programmable digital output Insulated digital output channel No 0 On Off switch 9V 28Vdc...

Reviews: