ABB FEX300 Schnittstellenbeschreibung Seite 14

HART Kommando-Übersicht
2.2.5 Command 40
Enter/Exit Primary Variable Current Mode
If Primary Variable = 0, Simulation of Current Level stopped.
Command 40
Request Data
Bytes
Response
Data Bytes
Response
Code
2.2.6 Command 44
Write Primary Variable Units
Command 44
Request Data
Bytes
Response
Data Bytes
Response
Code
2.2.7 Command 45
Trim Primary Variable Current DAC Zero
Command 45
Request Data
Bytes
Response Data
Bytes
Response
Code
14
Mnemonic
Fixed Primary Variable Current Level
Actual Fixed Primary Variable Current Level
0 „No Command Specific Error"
3 „Passed Parameter to Large"
4 „Passed Parameter to Small"
5 „Incorrect Byte Count"
Mnemonic
Primary Variable Unit Code
Primary Variable Unit Code
0 „No Command Specific Error"
2 „Invalid Selection"
5 „Incorrect Byte Count"
Mnemonic
Externally Measured Primary Variable Current
Level (4 mA Trim)
Actual Measured Primary Variable Current Level
(4 mA Trim)
0 „No Command Specific Error"
3 „Passed Parameter to Large (> 5 mA)"
4 „Passed Parameter to Small (< 3 mA)"
5 „Incorrect Byte Count"
9 „Not in Proper Current Mode"
FEX300, FEX500
Offset Size Datatype
#0 ... 3 4 FLOAT
#0 ... 3 4 FLOAT
Offset Size Datatype
#0 1 USIGN8
#0 1 USIGN8
Offset Size Datatype
#0 ... 3 4 FLOAT
#0 ... 3 4 FLOAT
COM/FEX300/FEX500/HART-DE