CVM1-PA208 Omron, CVM1-PA208 Datasheet - Page 123

• Manufacturer Part Number: CVM1-PA208
• Description: CV/CVM1 POWER SUPPLY, AC
• Manufacturer: Omron

Specifications of CVM1-PA208

• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

5-4-3 Replacing a Memory Card Battery
Battery Replacement
Replacing a CPU Unit
!
!
Caution
Caution
1, 2, 3...
Note The maximum life of the battery is five years, regardless of whether power is
supplied to the CPU. The memory backup duration when power is not supplied
to the CPU varies with the ambient temperature. Details regarding the service
life of the battery are provided in Appendix B Specifications.
The RAM Memory Card is provided with a backup memory battery.
When the Memory Card is mounted to the CPU and the battery life is close to
expiring, the CPU ALARM indicator will blink, bit A42614 will turn ON, and the
message “BATT LOW” will appear on the Programming Device. In duplex mode,
bit A42612 will turn ON when the battery is low in the active Memory Card, and bit
A42610 will turn ON if it is low in the standby Memory Card.
When this occurs, replace the battery within one week to avoid loss of data. The
entire replacement must be completed within one minute to ensure that the data
will not be lost.
Use one of the following replacement batteries.
Do not short circuit, charge, disassemble, or expose the lithium battery to heat.
The battery fluid is flammable and if mishandled, may cause a fire or explosion.
Do not incinerate the battery after use.
Steps 4 through 7 of the following procedure must be completed within one min-
ute. If the new battery is not inserted within one minute, the contents of memory
will be lost.
HMC-ES641
HMC-ES151
HMC-ES251
HMC-ES551
1. If the Memory Card (M/C) indicator is not lit, press the Memory Card power
2. Press the Memory Card power supply switch to turn OFF the Memory Card
3. Press the Memory Card eject button and remove the Memory Card.
4. Release the battery case by inserting the tip of a pen (or similar object) in the
5. Remove the old battery from the case.
supply switch to turn ON power to the Memory Card and leave it ON for at
least 10 seconds.
indicator.
slot on the side of the Memory Card as shown.
Model
Slot
64 Kbytes
128 Kbytes
256 Kbytes
512 Kbytes
Capacity
Battery case
5 years
2 years
1 years
0.5 years
Battery life
Section
107
5-4