Rockwell-automation 57RF RFID ICODE Handheld Interface User Manual Uživatelský manuál stáhnout pdf (Strana 23)

Rockwell Automation Publication 57RF-UM001A-EN-P - September 2011 23

Chapter 4

Charge/Low Battery Indicator

When using the Nickel Metal Hydride (NiMH) battery pack, the Charge/Low

Battery LED will indicate the current battery status as shown in the table below.

Power/Suspend Switch

The On/Off switch is located above the keypad. Its function depends on the state

of the RFID ICODE handheld interface at the time the switch is pressed and on

the length of time that the switch is depressed. Operations that the power switch

can initiate are:

• Power on

• Power off

• Suspend

Figure 19 - Power/Suspend Switch

Power On

To power on the RFID ICODE handheld interface:

1. Press and hold the ON/OFF switch for one second.

2. The unit should turn on and begin displaying the boot-up process.

3. After approximately 15 seconds, the Windows CE 5.0 desktop should

appear.

Table 10 - Charge/Low Battery Indicator Functions

Function Description

CHARGE With the power supply connected, the CHARGE/LOW BAT LED will indicate one of

the following conditions:

• High power charge – the LED will turn solid green

• Fully/near full charge – the LED will blink green about four times a second

• Trickle charge – the LED will blink green approximately once per second when

either the battery voltage and/or temperature of the battery assembly are not

within acceptable limits

LOW BAT With the power supply disconnected, the CHARGE/LOW BAT LED will indicate one

of the following conditions:

• Batteries are low – the LED will blink red once per second when there is

approximately 30 minutes of power remaining

• Batteries are very low – the LED will turn solid red when there is approximately

10 minutes of power remaining

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Rockwell-automation 57RF RFID ICODE Handheld Interface User Manual Uživatelský manuál Strana 23