Proface GP4600R - 12.1 Standard HMIs with Rear Mounting Options" - Manual (Page 50)

Specifications
50
Memory, Clock, and Touch Panel
Memory
*1
Capacity available for user application.
*2 Up to 60,000 steps can be converted in software. However, this reduces
application memory capacity for screen data by 1 MB.
NOTE:
z
When the message "RAAA051 Low battery" is displayed, supply power to the GP
unit and fully charge the battery. In 24 hours the battery charges to a level that
allows backup operation. Completing a full charge requires about 120 hours (5
days).
z
The lithium battery’s lifetime is: 10 years when the battery’s ambient temperature
is 40 °C (104 °F) or less, 4.1 years when the battery’s ambient temperature is 50
°C (122 °F) or less, and 1.5 years when the battery’s ambient temperature is 60
°C (140 °F) or less.
When used for backup:
Approximately 100 days, with a fully charged battery.
Approximately 6 days, with a half-charged battery.
Clock
± 65 seconds per month (deviation at room temperature and power is OFF).
Variations in operating conditions and battery life can cause clock deviations from -
380 to +90 seconds per month.
For systems where this level of precision is insufficient, the user should monitor and
make adjustments when required.
NOTE:
z
When the message "RAAA051 Low battery" is displayed, supply power to the GP
unit and fully charge the battery. In 24 hours the battery charges to a level that
allows backup operation. Completing a full charge requires about 120 hours (5
days).
z
The lithium battery’s lifetime is: 10 years when the battery’s ambient temperature
is 40 °C (104 °F) or less, 4.1 years when the battery’s ambient temperature is 50
°C (122 °F) or less, and 1.5 years when the battery’s ambient temperature is 60
°C (140 °F) or less.
GP-4201T / GP-4203T GP-4201TW
Application Memory *1 FLASH EPROM 16 MB
(including the logic
program area) FLASH EPROM 8 MB
(including the logic
program area)
Logic Program Area FLASH EPROM 132 KB (Equivalent to 15,000
steps)
*2
Font Area FLASH EPROM 8 MB (when limit exceeded, uses
application memory)
Data Backup SRAM 320 KB
(Rechargeable lithium
battery for data backup) SRAM 128 KB
(Rechargeable lithium
battery for data backup)
Variable Area SRAM 64 KB
(Rechargeable lithium
battery for retentive
variables) None