1756 IR6I Module calibration

SCAN.PLC

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• Sep 30, 2006

• #1

Hi All,

I am replacing existing Eurotherms RTD modules with controllogix 1756 IR6I.

RTD Sensors are three wire type.
I want to know how to calibrate these 1756-IR6I Modules.
Do i need to write program for calibrating these modules?

 

Mickey

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• Sep 30, 2006

• #2

No, see attached

 

Contr_Conn

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• Sep 30, 2006

• #3

Unless you are in regulated industry you should not calibrate any logix analog module as they coming out of factory already calibrated.

If you still want to calibrate them, see chpter 11 of this manual:

http://literature.rockwellautomation.com/idc/groups/literature/documents/um/1756-um009_-en-p.pdf

 

SCAN.PLC

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• Oct 3, 2006

• #4

Der Micky,

IMPORTANT ​

​

​

When you are wiring precision resistors for
​

calibration, follow the wiring example on page 6-20.
​

Make sure terminals IN-x/B and RTN-x/C are shorted
​

together at the RTB.
​

I did not find the Page 6-20 in the document which you posted.
can you pllease give me the link of complete manual.

 

SCAN.PLC

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• Oct 3, 2006

• #5

ok


I found the relevant manual.