Siemens HydroRanger 200 HMI, Руководство по эксплуатации

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Parameter reference
8.6 Setup (2.)
HydroRanger 200 HMI
208
Operating Instructions, 06/2018, A5E36281317-AC
Transducer selector (2.9.1.1.)
Sets the transducer index for all parameters applicable to this sub-menu.
Discrete input number (2.9.1.2.)
Sets the discrete input to act as the source for a Level reading override.
Index Transducer
Options *No Override
DI 1 Override Signal
DI 2 Override Signal
Related Level override value (2.9.1.3.) (Page 208)
Level override value (2.9.1.3.)
This value is substituted for the current reading when the selected discrete input is enabled
and activated.
Index Transducer
Values Range: 0.0 ... 99.00 m or equivalent, depending on Units (2.1.1.) (Page 162)
Preset: 0.00
Alters Current reading
Related
• Sensor mode (2.1.3.) (Page 163)
•
Units (2.1.1.) (Page 162)
• Empty (2.2.4.) (Page 170)
•
Span (2.2.2.) (Page 169)
• Discrete input number (2.9.1.2.) (Page 208)
Note
•
Enter value in current Units (2.1.1.) (Page 162).
•
Valid for Level, Space, and Distance.
•
Volume is calculated based on the Backup Level.
Example
Transducer 1 is configured for a Level measurement. Digital Input 2 is connected to a Hi
Level Backup switch located a level of 4.3 m.
Parameter Index Value
Discrete input number (2.9.1.2.) (Page 208) 1 2
Level Override Value (2.9.1.3.) 1 4.3
When the level rises to 4.3 m, and the switch is activated, the reading is forced to 4.3 m. The
reading stays at 4.3 m until the switch is deactivated.