How to read max. 120 Words or max. 60 Long-Integers or max. 60 Real value from Modbus RTU/ASCII devices by using MBUS_XR or MBUS_XR1 function block (for WP-8xx7/8xx6 and VP-25W7/23W7/25W6/23W6 and Wincon-8xx7/8xx6 and XP-8xx7-CE6)

PublishTime：2022-01-15

Please refer to more information about connecting Modbus RTU Slave (or Modbus ASCII Slave) in the chapter 8 of“ISaGRAF User's Manual“or“User_Manual_I_8xx7.pdf“ .
The Wincon-8xx7/8xx6ISaGRAF driver since 4.07 version and the WP-8xx7/8xx6 and XP-8xx7-CE6 and VP-25W7/23W7/25W6/23W6 since released support“MBUS_XR”and“MBUS_XR1”.These two function blocks can read max. 120 Words (-32768~+32767) or max. 60 Long-integers (-2,147,483,648~+2,147,483,647) or max. 60 floating point values (32-bit IEEE format) at once from Modbus RTU slave devices. While only max. 60 Word or 30 Long-integers or 30floating point values for Modbus ASCII devices.

Brand of Product：	ICP DAS
Part#：	WP-8xx7 、 WP-8xx6 、 VP-25W7 、 VP-23W7 、 VP-25W6 、 VP-23W6 、 Wincon-8xx7 、 Wincon-8xx6 、 XP-8xx7-CE6 More Part#
Product Category：	More
Application：	More
Data Type：	FAQ More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
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Language：	English Chinese Chinese and English Japanese
Date of Creation：	2020/6/5
Version Number：	Version 1.0.0
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Data Size：	575 KB

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