8.3 Battery

The battery backs up clock data and data stored in the built-in RAM (D drive) including alarm history, recipe data, time action setting value, advanced alarm, advanced recipe, logging, hard copy, and SRAM user area. A battery is installed to GT14 when GT14 is shipped from the factory.

8.3.1Applicable battery

The following battery is applicable for GT14.

Model name

Description

 

 

Battery for clock data, alarm history, recipe data, time action setting value, advanced alarm,

GT11-50BAT

advanced recipe, logging, hard copy, and SRAM user area backups

8.3.2Battery specifications

The following describes the battery specifications.

Item

Specifications

Model name

GT11-50BAT

 

 

Type

Manganese dioxide lithium primary battery

 

 

Initial voltage

3.0V

 

 

Life

Approx. 5 years (Operating ambient temperature of 25 )

 

 

Application

For clock data, alarm history, recipe data, time action setting value, advanced alarm,

advanced recipe, logging, hard copy, and SRAM user area backups

 

 

 

POINT

For the battery directive in EU member states, refer to the following.

17.4 ■Handling of Batteries and Devices with Built-in Batteries in EU Member States

POINT

Battery life and replacement time

(1)Battery life reference: Approx. 5 years (Operating ambient temperature of 25)

Battery replacement time reference: 4 to 5 years

The battery is susceptible to natural discharge. Order one when necessary.

(2)Check if the battery condition is normal within the utility. For details of battery status display, refer to the following.

11.1 Display Setting

8 - 4

8. OPTION

 

8.3 Battery