A&D Multi Function Weighing Indicator AD-4402 Especificações descarregar pdf (Página 74)

Page 72 AD-4402

Kind No. Description

When the displayed value can not be set to zero with re-zero or tare,

the message is displayed.

0 Dispaly can not be zeroed by zero compensation.

Zero error

ZR.ERR

1 Dispaly can not be zeroed by tare operation.

When the weighing value is out of range and emergency stop is

performed, this symbol is displayed.

1 Weighing value is out of range.

Alarm 1

ALARM 1

9 Emergency stop has been performed.

It can not weigh. Check the weighing system.

Example: loadcell cable, connctors.

A/D converter is positve over count.

Check the loadcell cable.

A/D converter is negative over count.

Check the loadcell cable.

Alarm 2

ALARM 2

RAM error.

Check the backup battery

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A&D Multi Function Weighing Indicator AD-4402 Especificações Página 74