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Rockwell Automation 1794-OE8H FLEX I/O HART Analog Modules User Manual User Manual

Page 75

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Publication 1794-UM063A-EN-P - March 2006

Calibrate Your Module 5-7

Table 5.7 1794-IE8H Interpretation of Calibration Data Structure Content During Read Access (Pending Status)

Command Byte

Item Byte

Data1
Byte

Data2
Byte

Status (Binary)

Command Bits 0…5 (Decimal)

10

Pending

1

Calibration of offset at 25 °C is in process
according to channel-mask

Channel-Mask

0

0

2

Calibration of gain at 25 °C is in process according
to channel-mask

3…7

The unknown command is trying to be interpreted

x

(2)

x

(2)

x

(2)

8

All calibration values are set to default

0

0

0

9

The specified calibration value is set to default

Value-identifier

10

Reserved

(1)

Reserved

(1)

Reserved

(1)

Reserved

(1)

11

Reserved

(1)

12

Reserved

(1)

13

Reserved

(1)

14

The calibration content is saved to EEPROM

x

(2)

x

(2)

x

(2)

15…61 Unknown command is mirrored back

0

0

0

62

Reserved

Reserved

Reserved

Reserved

63

Reserved

(1)

Reserved. Used during manufacture of the product. Do not use.

(2)

The received values are mirrored back.

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