Siemens Pointek CLS500 Operating Instructions Manual page 76

Lower Threshold Delay (2-state mode)
The Lower Threshold Delay controls the Deactivation delay: the amount of time that has
to pass uninterrupted with the probe covered to a level below the Lower Threshold
Setting before the timer expires. When the timer expires, the output signal will comply
with the setting from Menu 08 for an uncovered probe. Whenever the level rises above
the Lower Threshold Setting before the timer expires, the timer is restarted.
As an extra identifier, a downward running A is displayed to the right of the value.
Menu Affected
Item by:
04 07
1. Set the loop-current control (Menu 07) to 2-state mode.
2. Set the rotary switch to 4.
3. Press the RED (+) or BLUE(–) buttons to increase or decrease the value.
or: Press and hold a button to start a repeat function.
or: Press and hold both buttons simultaneously to toggle the value between
minimum (0) and maximum (100).
Upper Threshold Setting (2-state mode)
The Upper Threshold Setting is the % of range above which the probe is considered
covered. In order to switch the output signal, the corresponding delay time has to be met
(Menu 03).
The loop-current control (Menu 07) must be in 2-state mode for this menu to display the
Upper Threshold Setting in percent. As an extra identifier, an upward ramp
displayed to the right of the value.
Menu Affected
Item by:
05 07
1. Set the loop-current control (Menu 07) to 2-state mode.
2. Set the rotary switch to 5.
3. Press the RED (+) or BLUE (–) button to increase or decrease the value.
or: Press and hold a button to start a repeat function.
Page 70
Rotary
Left
Switch
Arrow
Position
4 Off
Rotary
Left
Switch
Arrow
Position
5 Off
Pointek CLS500 – INSTRUCTION MANUA
Added
Mode
Indicator
Downward
running A to
*
2-state
right of value
factory setting
Analog
Added
Mode
Indicator
Upward
ramp at right
*
2-state
of value
factory setting
Analog
Des-
Values
cription
Lower
Threshold seconds
Delay
0.0
Display
shows
- - - -
is
Description Values
Upper
% of
Threshold
range
Setting
75
Display
shows
- - - -
7ML19985GG03