KEYENCE GP-M Series - Manual (Page 17)

17
„ Detection mode and setting value
The GP-M Series has two types of detection modes which are
described below.
When the selected function of output 2 is QWV (control output), the
output 1 and output 2 can be set separately.
Hysteresis mode (*PQ/*P%)
Considering 5RT2 = hysteresis, it is the mode for changing the
setting value when ON and when OFF.
• When the output is OFF (right
diagram 1), and the measured
value becomes more 52 than it
will turn on (right diagram 2).
• When the output is ON, and the
measuring value becomes less
than T2, it will turn OFF (right
diagram 3).
Window mode ((PQ/(P%)
This mode determines whether the measured value is within or
outside the area of (* to (..
• If the detection value of the
output OFF condition in the right
diagram 1 is more than ((. +
*;5
) or less than (*, it will turn
ON (right diagram2).
• From that condition the measured
value is larger than (* (right
diagram 3), or, less than (., the
right diagram will be OFF.
• If the measured value of the
condition in the diagram on the
right is less than ((* - *;5) or
more than (., it will be ON.
Explanation of All Functions
*P%
*PQ
Hysteresis
T2
52
(1) (2) (3)
(P%
(PQ
(.
*;5
*;5
(*
(4) (5) (1) (2) (3)