KEYENCE FS-21X - Manual (Page 3)

3
● Display Selection (Access Mode: EASY)
Excess
gain
Output
status
Power
mode status
PV CV
Press
Press
CV
Press
• The CV is displayed in
percent based on the
PV.
• The current value will be
displayed if no keys are operated
for approximately 30 s.
• If the timer function is set, the
output status with power mode
and the timer mode with set time
will be displayed alternately.
● Display Selection (Access Mode: FULL)
Press
Press
CV
Peak value Bottom value
LED bar
indicator
Output
status
Peak
excess
gain
Bottom
excess
gain
Power
mode status
Press
Press
Press
Press
Excess
gain
PV CV
CV
● Menu Selection (Access Mode: EASY)
Access mode
selection
Power mode
selection
Timer function
setting
Press
Press manual
button to select
Press manual
button to select
Press the
mode button 3 s min
Press
Other than
F I N E
TURBO
SUPER
TURBO
Press
Press
Press to manual button to
make timer adjustments
* For timer values, refer to the
corresponding table under FULL
mode.
Normal
operation use
Timer OFF (for
normal operation use)
OFF-delay timer
ON-delay timer
One-shot timer
Used if the sensing
distance is insufficient
while the sensor is in
fine mode.
Used if the sensing
environment is bad
due to dust or other
obstacles.
● Menu Selection (Access Mode: FULL)
Press the
mode button 3 s min
Access
mode
selection
Power
mode
selection
Select
Select
Select
Select
Edge
detection
mode
selection
Select
Select
S-APC
mode
setting
FINE
TURBO
SUPER TURBO
ULTRA TURBO
HIGH SPEED
HIGH RESO-
LUTION
Timer
function
setting
Power save
function
setting
Shift
function
setting
Press
Press
Press
Used to detect sensing objects highly
precisely under clean environments.
OFF (for normal operation use)
Rising edge
Falling edge
OFF (for normal operation use)
ECO half
ECO all
OFF (for normal operation use)
Shift ON
OFF (for normal operation use)
Press
Timer adjustments
* A maximum error of ±10% of the PV.
Timer adjustment range
Press
Press
Press
Press
Press
Shift value CV
Shift value adjustment
1~30ms
30~50ms
50~200ms
200~500ms 1-ms increments
2-ms increments
10-ms increments
50-ms increments
Power mode
,
Other than
Power mode
,
Other than
Power mode
Power mode
Other than
Normal operation use
Used if the incident is insufficient while
the sensor is in SUPER TURBO mode.
Used to detect sensing objects
moving at high speed.
Used to detect delicate differences
within a short sensing distance.
Timer OFF (for normal operation use)
OFF-delay timer
ON-delay timer
One-shot timer
Used if the sensing distance is insufficient
while the sensor is in fine mode.
Used if the sensing environment is
bad due to dust or other obstacles.
Sensitivity Settings in Edge Detection Mode
The sensitivity of the sensor will be set to maximum by pressing the
while the sensor is in edge detection mode. Make fine sensitivity adjust-
ments by pressing the
.
Note: • Press the mode button ( ) for a minimum of three seconds to return to the display of the CV from any menu selection stage. To return to the
previous display, press the mode button ( ) first, and press the left side ( ) of the manual button ( ).
• When the power mode is set to HIGH RESOLUTION, the S-APC mode will be always turned ON.
• When the power mode is set to HIGH SPEED, the S-APC mode will be always turned ON in the case of the R model, or otherwise the S-APC mode
will be always turned OFF.