This error is displayed when the SRAM area is not formatted on the V8/TS series unit.

<Causes>

The following conditions cause this error.

A.     When a screen program that uses SRAM is transferred for the first time after
        purchase

B.      When the battery voltage drops and the SRAM area is erased on MONITOUCH
         to which a screen program that uses SRAM has been transferred

<Solutions>

Case A

Format the SRAM area.

Perform formatting on the [Main Menu] → [SRAM/Clock] Adjustment screen in Main Menu screen on the V8/TS series unit.
For information on the format procedure, click here.

 * For V8 series,  be sure to set the battery.
    For information on the battery mounting procedure, click here.

Case B

The message "Battery not set" or "Brownout of Battery"  is displayed at the lower in the Main Menu screen on the V8/TS series unit.

Purchase a battery and perform battery replacement.

• V8 series
     Battery type: V7-BT
• TS2060 series
     Battery type: TS-BT(CR2032W/CR2032X)
• TS1000S series
     Battery type: CR2032

 For information on the battery replacement procedure:

• For V8 series, click here.
• For TS2060 series, click here.
• For TS1000S series, click here.

The error does not disappear just by replacing the battery. Always format the SRAM area.
For information on the format procedure, click here.

* If Error: 161 (24: x) appears due to a battery voltage drop, all data stored in
   SRAM is erased. The data cannot be restored.
   The service life of the battery is about 5 years. Replace the battery before the end
   of its service life.