Why the I-7017 or I-87017's Current Input reading value become double or incorrect?

PublishTime：2022-01-19

● When program I-8xx7 , I-7188EG, I-7188XG and W-8xx7 to connect RS-485 I/O I-7017 / I-7017R / I-7017C / I-7017RC or I-87017 / I-87017R / I-87017C / I-87017RC remote IO,the Current Input reading value will double or become negative value because of their Range Type was set to as below value by the DCON utility.
●Type 7 and Type 1A are supported in the I-7017 / 7107R / 7017C / 7017RC since around 2007 (Some don't support them before). However the ISaGRAF function blocks -"i_7017" and "i_87017" don't support these two Current Input types. That's why the Input value is not correct.

Brand of Product：	ICP DAS
Part#：	I-8xx7 、 I-7188EG 、 I-7188XG 、 W-8xx7 、 RS-485 、 I-7017 、 I-7017R 、 I-7017C 、 I-7017RC 、 I-87017 、 I-87017R 、 I-87017C 、 I-87017RC 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
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	Jul. 2007
Version Number：	Version 1.0.0
Data Encoding：	FAQ-073
Data Size：	567 KB

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