Barksdale TS2000 User Manual
Page 4
8 Operation
The switch must be installed and operated only by authorized persons. Do not use any hard objects for
making entries. After being switched on the Switch 2000 / TempSwitch 2000 runs through a self-test.
Operation via three plastic film keys is menu-driven. These keys must not be touched with hard objects! If
an error is recognized during the self-test or during operation, this is signalled by the (yellow) flashing
alarm LED (AL).
The error can be read out in the menu
. The green LEDs S1 and S2 signal the activity of the two
switching points.
9 Programming
1
After switching on with
change to the first dialog item.
2
Change dialog item
Select the desired dialog item with
or
(see chap. 10).
3
Activate dialog item
Value input/function
selection
Activate the desired dialog item with
to change the corresponding value or
the desired function.
4
Change value
Select the individual digits with
.
Change the numerical value with
or
and acknowledge with
.
If the entered value is within the permissible range, the system changes to the
dialog item after input of the last digit, otherwise the 1st digit will flash again.
5
Change function
Change the function with
or
and acknowledge with
.
Activate key lock
Simultaneously press
+
for at least 5 s. The display must not change
during this time. When key lock is activated
appears in the display e. g.
*.
Key lock active
Values or functions are displayed, but cannot be changed.
appears in the
display when an attempt is made to make a change.
Deactivate key lock
Simultaneously press
+
for at least 5 s. The display must not change
during this time. When key lock is deactivated
appears in the display
e. g.
*.
Return to measuring
mode
If no entry is made for 2 minutes, the switch automatically returns to the
measuring mode without accepting the entries.
Terminate
programming
Press
for at least 5 s to change to the measuring mode.
* Software versions no.
10 User Level Dialog Switch 2000/TempSwitch 2000
Dialog
item
Value
Function/Description
0 ... 400
Display of the actually measured value
Select the display unit
Switch 2000
TempSwitch 2000
= mbar
= psi x 10
= hPa
= °Celsius
= bar
= psi
= mPa
= °Fahrenheit
Activation of the unit display
= unit display on (every 30 s)
= no unit display
= window technology
= error output
= standard evaluation
*
0 ... xxx
Switch-on point for SP1; if the ON value is smaller than the OFF value the
switching point evaluation is falling
*
0 ... xxx
Switch-off point for SP1
0.0 s ... 9.9 s
Switch-on delay for SP1 in seconds
0.0 s ... 9.9 s
Switch-off delay for SP1 in seconds
Inversion of switching output SP1
= high-level-fail-save (normally open function)
= low-level-fail-save (normally closed function)
Only models with 2nd switching contact:
= window technology
= error output
= standard evaluation
*
0 ... xxx
Switch-on point for SP2; if the ON value is smaller than the OFF value the
switching point evaluation is falling
*
0 ... xxx
Switch-off point for SP2
0.0 s ... 9.9 s
Switch-on delay for SP2 in seconds
0.0 s ... 9.9 s
Switch-off delay for SP2 in seconds
Inversion of switching output SP2
= high-level-fail-save (normally open function)
= low-level-fail-save (normally closed function)
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