Description of hart interface – KROHNE MFC 300 EN User Manual
Page 162
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DESCRIPTION OF HART INTERFACE
162
MFC 300
www.krohne.com
02/2012 - 4000498602 - MA MFC 300 R03 en
3 I/O
1 Hardware
1 Terminals A
Cust
/ 2 Terminals B
Cust
/
3 Terminals C
Cust
/ 4 Terminals D
Cust
2 A
3 B
4 C
5 D
A / B / C / D
A / B / C / D
A / B / C / D
A / B / C / D
Opt
Current Output
Current Output
Current Output
Current Output
Opt
Opt
Opt
Opt
:
1 Range 0%
Cust
/ 2 Range 100%
Cust
/
3 Extended Range Min
Cust
/ 4 Extended Range Max
Cust
/
5 Error Current
Cust
/ 6 Error Condition
Cust
/
7 Measurement
Cust
/ 8 Range Min
Cust
/
9 Range Max
Cust
/ 10 Polarity
Cust
/
11 Limitation Min
Cust
/ 12 Limitation Max
Cust
/
13 LFC Threshold
Cust
/ 14 LFC Hysteresis
Cust
/
15 Time Constant
Cust
/ 16 Special Function
Cust
/
17 Rc Threshold
Opt, Cust
/ 18 Rc Hysteresis
Opt, Cust
/
19 Information / 20 Simulation
A / B / C / D
A / B / C / D
A / B / C / D
A / B / C / D
Opt
Frequency Output
Frequency Output
Frequency Output
Frequency Output
Opt
Opt
Opt
Opt
:
1 Pulse Shape
Cust
/ 2 Pulse Width
Cust
/
3 100% Pulse Rate
Cust
/ 4 Measurement
Cust
/
5 Range Min
Cust
/ 6 Range Max
Cust
/
7 Polarity
Cust
/ 8 Limitation Min
Cust
/
9 Limitation Max
Cust
/ 10 LFC Threshold
Cust
/
11 LFC Hysteresis
Cust
/ 12 Time Constant /
13 Invert Signal
Cust
/ 14 Special Function
Opt, Cust
/
15 Phase Shift w.r.t. B
Opt, Cust
/ 16 Information /
17 Simulation
A / B / C / D
A / B / C / D
A / B / C / D
A / B / C / D
Opt
Pulse Output
Pulse Output
Pulse Output
Pulse Output
Opt
Opt
Opt
Opt
:
1 Pulse Shape
Cust
/ 2 Pulse Width
Cust
/
3 Max. Pulse Rate
Cust
/ 4 Measurement
Cust
/
5 Pulse Value Unit
Cust
/ 6 Value Per Pulse
Cust
/
7 Polarity
Cust
/ 8 LFC Threshold
Cust
/
9 LFC Hysteresis
Cust
/ 10 Time Constant /
11 Invert Signal
Cust
/ 12 Special Function
Opt, Cust
/
13 Phase Shift w.r.t. B
Opt, Cust
/ 14 Information /
15 Simulation
A / B / C / D
A / B / C / D
A / B / C / D
A / B / C / D
Opt
Status Output
Status Output
Status Output
Status Output
Opt
Opt
Opt
Opt
:
1 Mode / 2 Output A
Opt
/
2 Output B
Opt
/ 2 Output C
Opt
/
2 Output D
Opt
/ 3 Invert Signal /
4 Information / 5 Simulation
A / B / C / D
A / B / C / D
A / B / C / D
A / B / C / D
Opt
Limit Switch
Limit Switch
Limit Switch
Limit Switch
Opt
Opt
Opt
Opt
:
1 Measurement / 2 Threshold / 3 Hysteresis /
4 Polarity / 5 Time Constant /
6 Invert Signal / 7 Information / 8 Simulation
A / B / C / D
A / B / C / D
A / B / C / D
A / B / C / D
Opt
Control Input
Control Input
Control Input
Control Input
Opt
Opt
Opt
Opt
:
1 Mode
Cust
/ 2 Invert Signal /
3 Information / 4 Simulation
.book Page 162 Monday, February 6, 2012 11:01 AM