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LX3V-4TC 

User manual   

 

 

 

Website:

 

http://www.we-con.com.cn/en

   

Technical Support:

 

[email protected]

   

Skype:

 fcwkkj 

Phone:

 86-591-87868869  

QQ:

 1043098682 

Technical forum:

 

http://wecon.freeforums.net/

   

 

Summary of Contents for LX3V-4TC

Page 1: ...LX3V 4TC User manual Website http www we con com cn en Technical Support support we con com cn Skype fcwkkj Phone 86 591 87868869 QQ 1043098682 Technical forum http wecon freeforums net...

Page 2: ...sted via software control of the LX3V 4TC by use of the TO FROM applied instructions in the PLC LX3V 4TC consumes 5V voltage from LX3V main unit or active extension unit 90mA current of power supply T...

Page 3: ...ronmental specification Item Specification Be sure to use the crimp style terminals that satisfy the dimensional requirements shows in the left figure Apply 0 5 to 0 8 N m 5 to 8 kgf cm torque to tigh...

Page 4: ...r memory area Analog input signal Thermocouple Type K or J either can be used for each channel 4 channels Rated temperature range Type K 100 C to 1200 C Type K 148 F to 2192 F Type J 100 C to 600 C Ty...

Page 5: ...mory BFM Description 0 Thermocouple Type K or J selection mode At shipment H0000 1 4 CH1 to CH4 Averaged temperature reading to be averaged 1 to 4 096 Default 8 5 8 CH1 to CH4 Averaged temperature in...

Page 6: ...of channels used 480ms total conversion time 2 Buffer Memory BFMs 1 to 4 Number of temperature readings to be averaged When the number of temperature readings to be averaged is specified for BFMs 1 to...

Page 7: ...An error can be cleared by writing K0 to BFM 28 using the TO instruction or turning off the power 2 Buffer memory BFM 29 Error states BFM 29 Bit device ON OFF b0 Error When any of b1 to b3 is ON A D c...

Page 8: ...e LX3V 4TC occupies the position of special block number 2 that is the third closest block to the PLC A Type K thermocouple is used on CH1 and a Type J on CH2 CH3 and CH4 are not used The averaging co...

Page 9: ...d output as a bit device in the PLC Y010 in this example Additional Error devices can be output in a similar manner e g b10 BFM 29 Digital range error see example 3 3 Example 3 K4 BFM 1 K4 BFM 2 Numbe...

Page 10: ...exceed 16 and the total system I O is equal or less than 256 I O 3 Ensure that the correct operating range has been selected for the application 4 Check that there is no power overload on either the 5...

Page 11: ...or units Each special block is consecutively numbered from 0 to 15 beginning from the one closest to the base unit A maximum of 16 special blocks can be connected 8 EMC considerations Electromagnetic...

Page 12: ...WECON Technology CO LTD cables away from potential noise sources Additionally it is recommended that signal averaging is used as this will reduce the effects of random noise spikes Version V1 1 0 Dat...

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