IDEC MICROSmart FC6A Series User Manual page 37

(13) Battery Status LED [BAT]
This LED turns on or flashes when the remaining voltage in the backup battery is low.
LED
Off
Flashing (1 s cycle)
On
(14) Status LED [STAT]
This LED can be turned on or off in the user program.
(15) Output Terminals
These terminals connect output devices such as electromagnetic switches and solenoid valves. The CPU module is available
in the relay output type (240V AC: 2 A, 30V DC: 2 A), the transistor sink output type (0.5 A), and the transistor protection
source output type (0.5 A).
(16) CAN Port
This port allows J1939 communication.
(17) Ethernet Port 1
This port allows Ethernet communication with connected devices that are equipped with an Ethernet interface.
(18) LINK LED
This LED is on when a network-compatible device is connected to Ethernet Port 1.
(19) ACT LED
This LED flashes when sending or receiving data while the LINK LED is on.
(20) Power Supply Terminals
These terminals are used to supply power to the CPU module.
The AC power type uses an AC power supply (100 to 240 V).
The DC power type is available as the 24V DC power type and the 12V DC power type.
(21) USB Port
A mini-B type USB 2.0 connector. A USB cable can be attached to the FC6A Series MICROSmart and connected to a PC to
download and upload user programs using WindLDR.
(22) SD Memory Card Slot
This slot is for inserting the SD memory card. This slot is for inserting the SD memory card. The SD memory card allows for
data logs using the DLOG/TRACE instructions, reading and writing device data, downloads from the SD memory card (user
program, system software, web page), and uploads to the SD memory card.
(23) Communication connector
This connector is used to connect the HMI module.
(24) Function Switch
This switch turns M8073 on or off (default setting: 0 (off)).
You can run or stop the CPU module with this switch by enabling Run/Stop PLC by Function Switch in WindLDR (default
setting: enabled).
For details on the function switch, see "Function Switch Configuration" on page 5-11.
(25) SD Memory Card Cover
An openable cover that protects the SD memory card and function switch. Open the SD memory card cover when inserting
or ejecting the SD memory card and when using the function switch.
(26) Dummy Cartridges
Removable dummy cartridges that protect the cartridge slots. Remove the dummy cartridge when connecting a digital I/O
cartridge, analog I/O cartridge, or communication cartridge.
(27) Expansion Connector Protection Sticker
This sticker protects the expansion connector. Remove the expansion connector protection sticker when connecting an
expansion module.
Condition
Battery voltage (D8449) > 2,300
2,300 ≥ battery voltage (D8449) > 2,000
2,000 ≥ battery voltage (D8449)
FC6A S MICROS
ERIES
Normal
Warning
Dead battery
U ' M FC9Y-B1722
MART SER S ANUAL
2: P S
RODUCT PECIFICATIONS
Battery Status
Sufficient battery level.
Low battery level.
The battery is almost dead. Or no battery.
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