Denso BHT-300B Specifications download pdf (Page 38)

2.3.4 Displaying the Battery Voltage Level and System Status

[ 1 ] Displaying the Battery Voltage Level

On the SYSTEM MENU or during execution of user programs, pressing the ENT key while holding down

the SF key will display the battery voltage level.

As long as you hold down those keys, the following screen is displayed.

• If the BHT is placed in the alphanumeric entry system in user programs, the combination of the SF

and ENT keys cannot be used for displaying the battery voltage level. This is because in the

alphanumeric entry system the SF key is used for switching between the numeric and alphabet entry

modes as described in [ 2 ] below.

• In user programs, you may select the key to be used for displaying the battery voltage level (instead

of the default: combination of SF and ENT keys).

• The displayed battery level shows the terminal voltage of the battery, not how much power is left.

The actual voltage level varies depending upon the operation of the BHT, so the displayed level also

may vary.

[ 2 ] Displaying the System Status

The BHT can display the system status--shift state of the keys, alphabet entry mode and

communications link with the CU-311 on the bottom line of the LCD, using the icons shown below. For

those icons, refer to the next page.

Shift state of the keys

lphabet entry mode

Communications link with the CU-311

You may select whether or not to display the system status in SYSTEM MENU (refer to Section

2.5.3, [4.2]) or in user programs. The default is to display the system status.

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Denso BHT-300B Specifications Page 38