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62
Reference Manual
00809-0100-2240, Rev DA
October 2017
5.5
Switches and reset buttons
5.5.1
DIP Switches
The Rosemount 2240S is equipped with four DIP switches, see
.
Figure 5-10. DIP Switches
The switches control the following settings:
Table 5-3. DIP Switches
The simulate switch
The
Simulate
switch can be used to simulate a resistance value from temperature elements. For
F
OUNDATION
fieldbus systems it enables simulation of Field Diagnostics alerts as well.
The write protect switch
The
Write Protect
switch prevents unauthorized configuration changes by locking the Rosemount
2240S database registers.
Number
Function
Description
1
SIMULATE
Enables simulation of temperature measurements and Field diagnostic
alerts.
2
WRITE PROTECT
Enables write protection of configuration data.
3
SPARE
Not used
4
AVERAGING RTD
Enables the use of an average temperature sensor, see
temperature calculation” on page 51
.
1
2
3
4
On
Off
DIP Switches
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