RS Automation AnyTouch V8 Plus Series Operating Instructions Manual page 8

V812+ OPERATING INSTRUCTIONS
Notes on Usage of Lithium Battery
Clock and Backup Memory Specifications
Battery Specification
Backup Memory
Backup Period
Battery Voltage Drop Detection Provided (internal memory allocated)
Calendar Accuracy
Battery Mounting Procedure
1. Slide the battery holder cover in the direction of the arrow shown in the illustration above to open it.
2. Check that the battery is securely attached to the backside of the cover, and connect the battery connector.
3. Close the battery holder cover.
4. Enter a date five years from now for "Battery replacement" on the sticker on the battery holder.
5. Turn on the power to the V8+ unit and check that the battery is correctly mounted on the Main Menu screen.
When the battery is not connected, the message "Battery not set" is displayed on the screen. When the battery has
been set, the message disappears.
When the battery voltage has dropped, the message "Brownout Battery" is displayed. It is strongly recommended to
replace the battery immediately even it has not been passed for five years.
Sticker on the Backside
The sticker affixed to the backside of the unit denotes as follows:
AnyTouch is delivered without inserting the battery connector in the battery holder on the back of
the unit. Be sure to set the battery when using the calendar function or the SRAM. Without battery,
the contents in the SRAM or calendar will not be retained.
Item
Coin-type lithium primary cell
SRAM 512 kbytes
5 years (at the temperature of 25°C)
Remainder on a month 90 seconds (at the temperature of 25°C)
Electric shock hazard
Steps 1 to 4 must be performed when the power to the V8+ unit is turned off.
CN7
CN5
CF
RESET
MJ1 MJ2 CN1 U-B U-A
LAN
Type
TYPE : V812iSD+
Serial number
INPUT : 24VDC
Voltage
CURRENT : 0.6A
Current
Ser No. : 0711001 a
RS Automation Co., Ltd.
Specifications
Do not Replace Battery in a
Hazardous Location. Replacement
of Battery shall be done by an
expert only. See operating or
maintenance instruction for
type of battery to be used.
Battery replacement.
Write down the date
five years from now.
UL/cUL mark
CE mark
Made in Japan
8