 |
 |
Graphic Display Screen |
| Displays application screens
and host data. |
|
 |
Touch Panel |
| Switches screens, inputs values,
provides switch and lamp functions, and writes data to host
equipment. |
|
 |
Status LED |
indicates the LT unit's operating
status.
| Controller
mode *1 |
LED |
Operation
mode *2 |
| - |
Green - Lit |
Offline |
| RUN |
Green - Lit |
Online |
| STOP |
Green - Blinking |
Online |
| Backlight Malfunction
Detected |
Green/Red -
Lit |
Online |
| Major Error |
Red - Lit |
Online |
*1 Indicates the
logic program sample.
*2 Indicates the display and touch
key status. |
|
 |
Power Supply Terminal Block |
| Connects power and FG terminals. |
|
 |
RUN/STOP Switch (LED is
lit in RUN mode) |
RUN:
Executes the logic program.
RUN/STOP can be controlled via software. |
|
STOP:
Stops the logic program.
Stops the logic program regardless of the software setting. |
|
 |
Alarm Output |
| Turns the contact OFF (open)
when a major error or watchdog timer error is generated. |
|
 |
I/O LED (Type A1/A2/B+) |
| Indicates the input/output
status of DIN/DOUT. |
|
 |
Tool to Connector |
| Connects to a data transfer
cable. |
|
 |
DIO Connector (Type A1/A2/B+)
|
Connects external input or
output equipment.
*The Flex Network S-No.
(node address) occupies one node in the Type B+ connector. |
|
 |
Remote I/O (Flex Network)
System Connector (Type B/B+/C) |
| Connects I/O units, analog
units, or other Flex Network units via Flex Network communication
cables. |
|
 |
Flex Network Status LED
(Type B/B+/C) |
Indicates the status of Flex
Network data communications.
| Status
LED |
Description |
| RUN
(Green) |
Lights during
normal operation. |
| ERR
(Red) |
Lights
when communication with a connected unit is blocked. |
|
|
 |
Serial I/F (Type C) |
| Connects a temperature controller,
inverter, or other external device, via an RS-232C or RS-422
cable. |
|
 |
DIP Switches (Type B+) |
| These switches control the
I/O connector's Output Hold. Also, they are used to set the
S-No.'s left-most hex digit. |
|
 |
Rotary Switches (Type B+) |
| Used to set the S-No.'s right-most
hex digit. |
|
 |
Ready LED |
Indicates the LT unit's current
status.
| Status
LED |
LED |
| I/O board
error |
OFF |
| I/O
board is normal |
ON |
|
|
 |
Analog Input/Output
Connector |
| Connects control units such
as sensors, using a screw-clamp type connector. |
|
 |
DIO Input/Output Connector |
| Connects external Input/Output
units, using a spring-clamp type connector. |
|
 |
Temperature Input Interface |
| Connects external Input/Output
units, using a spring-clamp type connector. |
