Rockwell Automation 1797-OE8H FLEX Ex HART Analog Modules User Manual - Manual (Page 92)

Publication 1797-6.5.3 - March 2006
5-16 Calibrate Your Module
Table 5.11 1797-OE8H Interpretation of Calibration Data Structure Content During Read Access (Idle Status)
Command Byte Item Byte Data1 Byte Data2 Byte
Status (Binary) Command Bits 0…5 (Decimal)
00 Idle 0 Nothing is done. The state after power on. 0 0 0
1 The min scale value is supported at the outputs
according to channel-mask Channel-Mask
2 The max scale value is supported at the outputs
according to channel-mask
3 The written min scale value of Current was
accepted Value
low-byte Value
high-byte
4 The written min scale value of Voltage was
accepted
5 The written max scale value of Current was
accepted
6 The written max scale value of Voltage was
accepted
7
Reserved (1) Reserved (1) Reserved (1) Reserved (1)
8 All calibration values are set to default 0 0 0
9 The specified calibration value is set to default Value-identifier
10 Reserved (2) Reserved (2) Reserved (2) Reserved (2)
11 Reserved (2)
12
Reserved (2)
13 Reserved (2)
14 The calibration content is saved to EEPROM. 0 0 0
(1) Do not use. Designated for future use.
(2) Reserved. Used during manufacture of the product.