Operation Procedure - Panasonic FX-301 Series Instruction Manual

7 I/O CIRCUIT DIAGRAMS
Terminal arrangement diagram, FX-301 connector type
1
+V
3
Output
2
0V
The following symbols are used in this section.
Symbol Meaning
D Reverse supply polarity protection diode
Z Surge absorption zener diode
D
Tr NPN output transistor
1
Tr PNP output transistor
2
NPN output type
Color of core wire of the main quick-
Terminal no. connection cable
D
1
(Brown) +V (note)
1
(Black) Output
3
100 mA max. (note)
T
r1
Z
D1
(Blue) 0V (note)
2
Internal circuit Users' circuit
PNP output type
Color of core wire of the main quick-
Terminal no. connection cable
(Brown) +V (note)
1
Z 100 mA max. (note)
D2
T
r2
3
(Black) Output
2
(Blue) 0V (note)
D
2
Internal circuit Users' circuit

50mA max. if five or more connector type FX-301(P) amplifiers are
connected in cascade.
8

OPERATION PROCEDURE

When the power supply is switched on, a communication self-check is
executed. The RUN mode indicator lights up green and the digital display
shows the incident light intensity.
The terminology in the following table will help you navigate through the
various modes and make your settings.
MODE key
Press Press
General navigation tips
 Press <MODE> briefly and repeatedly to switch from mode to mode.
 Press <MODE> for 2s or more to return to RUN mode.
 To cancel the setting process, press <MODE>.
Load
+
12 to 24V DC
- ±10%
12 to 24V DC
+
±10%
-
Load
Jog switch
Turn
"+" side "-" side
 Press the jog switch to confirm settings.
 Turn the jog switch to navigate between sub-modes.
 When the jog switch is turned in RUN mode, the current threshold value
is displayed. Then the current incident light intensity is displayed again
automatically
Navi mode
Starting in RUN mode, you will navigate through the modes in the following
order.
Mode Description
RUN Normal sensing operation.
TEACH Sets threshold value by "2-point teaching", "limit teach-
ing", or "full-auto teaching".
See "TEACHING MODE" on page 4.
ADJ Allows fine adjustment of the threshold value.
See "THRESHOLD VALUE ADJUSTMENT MODE" on
page 5.
L/D Sets output operation to either Light-ON or Dark-ON.
See "OUTPUT OPERATION MODE" on page 5.
TIMER Configures operation of the timer.
See "TIMER OPERATION MODE" on page 5.
PRO Press the jog switch to enter the PRO sub-
modes, which allow you to make various
detailed settings.
See "PRO MODE" on page 5.
RUN Normal sensing operation.
3