1 Introduction
1.3 Terminal layout
13
FX
3U
-64CCL User's Manual
1
Introduc
tion
2
Specifi
cation
and func
tion
3
Sy
stem
Configurati
on
4
Ins
tal
lation
5
W
iri
ng, S
tart-up
proced
ure
6
FX
3U
-64C
CL
settin
g (swi
tch
settin
g)
7
Buf
fer
M
emor
y
8
Program
Ex
ampl
e
9
Troubl
es
hooti
ng
A
Ve
rs
ion
Inform
ation
1.3
Terminal layout
• Terminal screw and terminal block mounting screw size, and tightening torque Power supply terminal
block, CC-Link connection terminal block:
M3 screw, 42 to 58 N.cm
CC-Link connection terminal block mounting screw (black):
M3.5 screw, 66 to 91 N.cm
Caution
CC-Link connection terminal block can be detached or attached. Make sure to cut off all phases of the power
supply externally.
1.4
Power and status LEDs
Terminal name
Description
24+
24V DC power supply, + side
24-
24V DC power supply, - side
Ground terminal (Functional ground)
DA
Send/receive data
DB
Send/receive data
DG
Data ground
SLD
Shield
LED display
Color
Status
Description
POWER
Green
OFF
Power is not being supplied from the external power supply (24V DC).
ON
Power is being supplied from the external power supply (24V DC).
RUN
Green
OFF
64CCL has failed.
ON
Under 64CCL normal operation.
ERR.
Red
OFF
No errors.
ON
Error in the settings, error in the parameter details, error with the communication, error with the
H/W.
L RUN
Green
OFF
Offline.
ON
Data link is being executed.
L ERR.
Red
OFF
No communication error.
Flicker
The switch setting was changed after start.
There is no terminating resistor.
Influence from noise.
ON
There is a data linking error.
There is a setting error.
SD
Green
OFF
Data is not being sent.
ON
Data is being sent.
RD
Green
OFF
Data is not being received.
ON
Data is being received.
CC-Link connection
terminal block
Power supply
terminal block
24+
24-
DA
DB
SLD
DG
Содержание FX3U-64CCL
Страница 1: ...FX3U 64CCL USER S MANUAL ...
Страница 2: ......
Страница 6: ... 4 MEMO ...
Страница 11: ...5 FX3U 64CCL User s Manual Table of Contents Warranty 69 Revised History 70 ...
Страница 77: ......