Rockwell Automation 1794-OE8H FLEX I/O HART Analog Modules User Manual - Manual (Page 73)

Publication 1794-UM063A-EN-P - March 2006
Calibrate Your Module 5-5
Table 5.4 1794-IE8H Interpretation of Command Data Structure Content During Write Access
Command Byte Item Byte Data1 Byte Data2 Byte
Reserved (Binary) Command Bits 0…5 (Decimal)
10
(1) 1 Calibrate offset at 25 °C Channel-Mask
Reserved
(4)
Reserved
(4)
2 Calibrate gain at 25 °C
3…7
Reserved
(2) —
Reserved
(2) —
8 Set all calibration values to default
Reserved
(4)
Reserved
(4)
Reserved
(4)
9 Set one specified calibration value to default Value identifier (0)
10
Reserved
(3)
Reserved
(3)
Reserved
(3)
Reserved
(3)
11
Reserved
(4)
12
Reserved
(4)
13
Reserved
(4)
14 Save calibration content to EEPROM
Reserved
(4)
Reserved
(4)
Reserved
(4)
15…63 Reserved (2) — — —
(1) Always must be 10
bin
.
(2)
Do not use. Designated for future use.
(3) Reserved. Used during manufacture of the product. Do not use.
(4) In attempt to write this byte, write 0.