Estun E21S Installation Manual Download Page 10 | Manualshive

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Encoder power

Output voltage: DC12V±5%

Allowable maximum output current: 500mA

Absolute temperature:

Working temperature: 0~40

℃

Storage temperature: -20~55

℃

1.4 Encoder specification

Power supply is DC 12V.

Incremental encoder, single-ended output, with Z/C phase.

Voltage-type output.

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Summary of Contents for E21S

Page 1: ...Control Device Installation Manual V1 01 ESTUN AUTOMATION CO LTD Address No 155 Jiangjun Road Jiangning Development Zone Nanjing P R C 211106 Postal code 211106 TEL 025 52785569 FAX 025 52785966 WEB w...

Page 2: ......

Page 3: ...of 41 Document Revision Record Seria l No Versio n No Revisio n Date Descriptio n Revised by Approved by Remarks 1 V1 00 2012 6 4 Initial release Yao Qing 2 V1 01 2012 6 6 Update Assembly Drawings Ya...

Page 4: ......

Page 5: ...test Grade 3 contact discharge 4KV air discharge 8KV GBT 17626 4 2008 Electromagnetic compatibility Testing and measurement techniques Electrical fast transient burst immunity test Grade 3 power port...

Page 6: ...systems of machine tools 40 humidity 93 95 2 hours Criteria normal operation Vibration impact refer to JB T 8832 2001 General requirements for numerical control systems of machine tools Personnel Only...

Page 7: ...l port description 13 2 5 3 Overall wiring scheme 14 2 5 4 Electrical wiring scheme 14 2 6 Definition of system interface 15 2 6 1 Definition of power interface 15 2 6 2 Definition of input interface...

Page 8: ...ction 31 6 3 Periodic inspection 32 7 Appendix 35 7 1 External power description 35 7 2 Grounding design 35 7 2 1 Ground classification in equipment cabinet 35 7 2 2 Equipment grounding design 36 7 3...

Page 9: ...light Green indicates running Red indicates stop 1 2 Internal memory Capable of storing 40 programs each program includes 25 steps at most 1 3 Electrical specification POWER Input voltage DC24V 10 Rat...

Page 10: ...DC12V 5 Allowable maximum output current 500mA Absolute temperature Working temperature 0 40 Storage temperature 20 55 1 4 Encoder specification Power supply is DC 12V Incremental encoder single ended...

Page 11: ...ity therefore do not put foreign matters or make them fall to the inside of digital control device or touch the control circuit Please install E21S shear numerical control device in safe region Avoid...

Page 12: ...temperature is over 40 please put it in well ventilated place Relative humidity is under 90 RH 2 4 Installation dimension The installation method is panel mounting Installation dimension and drawings...

Page 13: ...anel layout 2 5 2 Rear panel port description Rear panel port description is shown in Table 2 1 Table 2 1 Rear panel port description Socket number External port name External port description CN1 POW...

Page 14: ...e the port supplies power externally as input power of encoder The rated voltage is 12V rated current 150mA and ripple voltage no higher than 100mV CN4 COMM For updating the system software 2 5 3 Over...

Page 15: ...und which is the metal housing of the product with low resistor 2 6 Definition of system interface 2 6 1 Definition of power interface Definition of terminal is shown in Table 2 2 Table 2 2 Descriptio...

Page 16: ...Back gauge will yield some distance to direction of up counting yield distance is determined by program retraction value avoid interference by back gauge and work piece When bending is finished and s...

Page 17: ...place 7 F1 F1 output 8 F2 F2 output 9 NC Reserved 10 NC Reserved 11 SRDY System is ready to output 12 NC Reserved 13 NC Reserved 14 24V Connect 24V of external IO power 15 COM2 Common port of system o...

Page 18: ...Definition of communication interface The system has integrated RS232 serial interface port adopts DB 9 plug male This RS232 is for upgrading system software only Terminal definition is shown in Tabl...

Page 19: ...g parameter page are as below Step 1 On Program Management page click to enter Programming Constant page as shown in Figure 3 1 On this page program constant can be set Figure 3 1 Program Constant pag...

Page 20: ...ting page SYS PARA 1 1PG X safe 1 000 Step delay 3333 X digits 3 Range 0 3 You can directly enter System Parameter Setting Page by input password 94343 and click on Program Constant page Step 4 As for...

Page 21: ...0 0 9999 999mm Input current X axle position when teach enable X safe distance 0 0 9999 999mm Keep low speed within this range Step change delay 0 0 9999ms Interval between valid step change signal a...

Page 22: ...ance 10 0 9999 999mm Over travel distance valid when positioning both sides X repeat enable 0 1 99999999 0 disable 1 enable X repeat time 50 0 9999ms Interval of back gauge reposition when repeat posi...

Page 23: ...indication is filled otherwise input signal is not connected Step 4 Enter diagnostic interface check system output signal When there is output signal the corresponding output indication is filled If...

Page 24: ...s than 0 1 2 When Intelligent positioning enable is 0 utilize single step procedure to modify X axle setting position from big to small Press Running key to move X axle from back to front If the locat...

Page 25: ...above procedures are finished roughly correct actual position of X axle by teaches function Edit single step program to carry out actual processing measure dimension of the processed work piece then...

Page 26: ...oil pump is not started Steps to enter diagnosis page are as follows Step 1 Power on system stays on single step programming page Stop Indicator is on Step 2 Double click to enter programming constan...

Page 27: ...onding terminal is on Figure 5 2 Input diagnosis page 5 3 Output diagnosis On System diagnosis select 2 Output diagnosis to enter diagnosis page as shown in Figure 5 3 OUT01 13 on interface is output...

Page 28: ...as shown in Figure 5 4 Press key screen will display corresponding key name Figure 5 4 Keyboard diagnosis page 5 5 FRAM diagnosis On System diagnosis select 4 FRAM diagnosis to enter storage diagnosis...

Page 29: ...shown in Figure 5 7 Rotate encoder the page will display corresponding pulse change C pulse signal will jump between 0 and 1 Figure 5 7 Encoder diagnosis page ENC DIAG Encoder1 0 Encoder1 C 0 Encoder2...

Page 30: ...Page 30 of 41 Figure 5 8 LCD diagnosis page...

Page 31: ...ordance with warning instructions and eliminate causes to error Ensure safety Rerun when warning is removed Refer to Appendix 1 Warning list and instructions Before operation determine and adjust prog...

Page 32: ...s correct LED green indicate system running LED red indicate system stop 6 3 Periodic inspection Items which require once or twice inspection every 6 months or 1 year are listed below In case of equip...

Page 33: ...Visual observation No dust or foreign matter is allowed Remove and clean 4 Connecti on status Tightness of terminal screw Rotate by screwdriver No loosening Screw Whether compressi on type terminal i...

Page 34: ......

Page 35: ...re use output voltage must be adjusted within the above mentioned range otherwise internal circuit of the controller may be damaged 7 2 Grounding design 7 2 1 Ground classification in equipment cabine...

Page 36: ...k of E21S is integrated inside the product with one end connect to signal ground and the other end connect to ground three pins of POWER terminal as shown in Figure 7 1 Figure 7 1 Internal Grounding D...

Page 37: ...qual it will result in current in shield layer In such case treat the ground and lower potential difference 7 3 Protective measures 7 3 1 Measures to ensure electromagnetic compatibility E21S and its...

Page 38: ...e uncharged metal parts such as enclosure shield layer are ground well Earth conductor connects to grounding bar inside cabinet Grounding bar shall connect the ground by low resistance anti corrosion...

Page 39: ...ust be away from strong current and inductive load Do not lay in parallel 5 Signal line I O port cable is the shorter the better If long distance wiring is required try to keep away from strong interf...

Page 40: ...Page 40 of 41 7 4 Demonstration of AC Asynchronism motor wiring Demonstration of AC asynchronism motor wiring is shown in Figure 7 4...

Page 41: ...Page 41 of 41 Figure 7 4 Demonstration of AC asynchronism motor wiring...

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