WECON
LX3V-4DA
Module
V2
Wecon Technology Co.,Ltd.
Website:
http://www.we-con.com.cn/en
Technical Support:
[email protected]
Skype:
“fcwkkj” or “Jason.chen842”
Phone:
86-591-87868869
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465230233
Technical forum:
http://wecon.freeforums.net
Страница 1: ...oduleV2 Wecon Technology Co Ltd Website http www we con com cn en Technical Support liux we con com cn Skype fcwkkj or Jason chen842 Phone 86 591 87868869 QQ Group 465230233 Technical forum http wecon...
Страница 2: ...main unit is by buffer memory exchange There are 32 buffer memories each of 16 bits in the LX3V 4DA The LX3V 4DA consumes 90mA current from the 5V power supply in LX3V main unit or active expansion u...
Страница 3: ...refer to section 2 External Dimensions and Parts Figure 3 2 1 Use a twisted pair shielded cable for the analog output This cable should be wired away from power lines or any other lines which could i...
Страница 4: ...efault offset value 0 Default gain value 5000 Output mode 0 11 Gain data CH1 2 12 Offset data CH2 1 13 Gain data CH2 2 14 Offset data CH3 1 15 Gain data CH3 2 16 Offset data CH4 1 17 Gain data CH4 2 1...
Страница 5: ...0 1000 16uA 4000 20000 1000 2 0 20mA 0 1000 20uA 0 20000 1000 3 Disable 4 10V 10V 10000 10000 1mV 0 5000 5000 5 4mA 20mA 0 2000 8uA 4000 20000 2000 6 0 20mA 0 2000 10uA 0 20000 2000 2 BFM 5 Data holdi...
Страница 6: ...n once set will be valid until the Permit command BFM 21 1 is set The initial value is 1 Permit The set value will be retained even after power off 7 BFM 29 Error status When an error occurs use the F...
Страница 7: ...A mode change of BFM 0 automatically involves a change of the corresponding offset and gain values Because of the time needed to write the new values to the internal EEPROM memory a delay of 3 s is r...
Страница 8: ...e analog values set before stopping the MPU will remain output The output will be held 4 When the MPU is in STOP the offset values can also be output For a detailed description refer to Section 5 Prog...
Страница 9: ...n the LX3V MPU or a powered extension unit varies according to the number of extension blocks or special function blocks connected 5 Put the main processing unit into RUN 6 After turning on or off the...
Страница 10: ...ment of I O Characteristics To adjust the I O characteristics set the offset and gain of the LX3V 4DA either using push button switches connected to input terminals of the programmable controller or u...
Страница 11: ...index 4 n Number of transfer points K1 to K32 K1 to K16 for 32 bit command 2 Write BFM 1 m1 m2 n Same as read BFM 2 S Head device number of source data T C D KnX KnM KnY KnS V Z K and H can be used t...
Страница 12: ...h D A conversion are normal On or off The ambient conditions are not suitable for the LX3V 4DA or the LX3V 4DA is defective 5 Check that the external load resistance connected to each analog output te...
