Pro-face GP-4200 Series, Hardware Manual

Page: 70 / 241

Specifications
70
Memory, Clock, and Touch Panel
Memory
*1
Capacity available for user application (internal memory).
*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 on the GP-4301TW,
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.
GP-4301T / GP-4303T GP-4301TW
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 this limit exceeded,
uses application memory)
Data Backup SRAM 320 KB
(Replaceable lithium
battery for data backup) SRAM 128 KB
(Rechargeable lithium
battery for data backup)
Variable Area SRAM 64 KB
(Replaceable Lithium
battery for retentive
variables) None