Other functions (common to c, c + i, and i modes), Locking the sensitivity setting, Selecting ch display – KEYENCE CZ-K1(P) User Manual
Page 6: External synchronization function
6
OTHER FUNCTIONS (COMMON TO C, C + I, AND I MODES)
Locking the sensitivity setting
* Be sure to hold down the MODE button first when operating the
MODE and UP/DOWN buttons.
Hold down the MODE button and press the UP button for 3 seconds.
This locks the operation buttons.
• “Loc” flashes on and off on the LCD display monitor.
• You can still change the display mode and channel when in setting
locked status.
● To cancel the locked status
Repeat the procedure above while in setting locked status. “UnL”
flashes on and off on the LCD display monitor.
Setting sensitivity using an external input
(External calibration function)
1. Lock the sensitivity setting using the procedure above. (If “UnL” is
displayed, repeat the same procedure.)
2. Connect the pink cable to a switch or a PLC.
The minimum input time is 20 ms.
3. The external calibration procedure is the same as using the SET
button. (
➞ All the setting procedures on pages 4 and 5 are available
with the external input.)
1234
MODE
SET
N.O
N.C
OFF
DRY.
OUT TIM SET
2
1
➞
NPN
+V
0 V
Brown
Blue
Pink
Selecting CH display
The CZ-K1(P) can internally store 8 colors (banks). The banks can be
selected using an external input.
● Selecting registered colors (banks) using an external input
The external bank selection cable allows the selection of 8 registered
colors from A through H.
+V
0V
Brown
Blue
Orange/purple
Yellow/purple
Green/purple
r
o
l
o
c
e
l
b
a
C
k
n
a
B
/
e
g
n
a
r
O
e
l
p
r
u
p
/
w
o
l
l
e
Y
e
l
p
r
u
p
/
n
e
e
r
G
e
l
p
r
u
p
A
X
X
X
B
●
X
X
C
X
●
X
D
●
●
X
E
X
X
●
F
●
X
●
G
X
●
●
H
●
●
●
●:
X:
External synchronization function
When the external synchronization input cable (purple) receives a
signal (connected to 0 V), the control output retains the condition at that
exact moment.
ON
OFF
ON
OFF
Detection
condition
Match
Mismatch
External
synchronization
input
Control output
This output
condition is
retained.
This output condition
is retained.
PNP
+V
0 V
Brown
Blue
Pink
NPN
PNP
+V
0V
Brown
Blue
Orange/purple
Yellow/purple
Green/purple