User's Manual

Page 72 IQ Radar 300 PL-611
Parameters
Parameters Parameters
Parameters
Example Settings:
• P711 = 2: material agitator
• P712 = 5:2
Results:
• A new reading will not be validated unless 5 consecutive measurements higher or
2 consecutive measurements lower than the current reading occurs.
Note: Resetting P711 returns P712 to the respective pre-set values.
P713 Echo Lock Window
Adjusts the new measurement changes permitted before the Echo Lock is applied.
Range: 0.000 to 9999
Values
Pre-set: 0.000
Altered by
• P003 Maximum Process Speed
Related Parameters
• P005 Units
• P711 Echo Lock
The Echo Lock Window is a “distance window” (Units, P005) centered on the echo and
used to derive the Reading. When a new measurement is in the window, it is re-
centered and the new Reading calculated. Otherwise, the new measurement is verified
by Echo Lock (P711) before the reading is updated.
When 0 is entered, the window is automatically calculated after each measurement. For
slower values, the window is narrow; for faster P003 values, the window is wider.
Communication Parameters
The IQ 300 uses Modbus to establish communication parameters. To set the IQ 300 to
either local programming or remote programming, go to P799. The Modbus Register
Map is on.
P770 Serial Protocol
Sets the communications protocol used on the RS-485 port.
0
Communications disabled
1
Internal use only
2
Modbus ASCII slave serial protocol
Values
3
Modbus RTU slave serial protocol
P771 Protocol Address
Allocates the unique identifier of the IQ 300 on the network for the RS-485 port.
Range: 0 to 9999
Values
Pre-set: 1