Rockwell-automation 1747-PSD Program Storage Device Installation Instr Manuale Utente Scaricare il pdf (Pagina 19)

Program Storage Device 19

Publication 1747-IN001C-EN-P - May 2006

Troubleshoot the Program Storage Device

If an error has occurred, try the following items.

• Check the mode of the controller. The controller should be in Remote

Program or Remote Run mode. The keyswitch must be in the REM position.

• Check the communication cable.

• Check the communication parameters. Target settings must be DF1

full-duplex with CRC or BCC, at rates from 1200 to 38400 bps, 8 data bits, 1

stop bit, and no parity.

• Move the switch to the OFF/NEXT CMD position and begin the sequence of

operation from step 1.

Specifications

Program Storage Device - catalog number 1747-PSD

Attribute Value

Memory Size, Max 64 K

Supported Communication Rates 38400, 19200, 9600, 4800, 2400, and 1200 bps

Memory Module EEPROM

Operating Power, Max 7...30V dc, 250 mA, or (2) AAA batteries

Dimensions (HxWxD), Approx. 116 x 66 x 28 mm (4.58 x 2.60 x 1.10 in.)

Weight 0.45 kg (1 lb)

Environmental Specifications

Attribute Value

Temperature, operating 0...60 °C (32...140 °F)

Temperature, storage -40...85 °C (-40...185 °F)

Humidity, non-condensing 5 to 95%

Vibration 10 to 57 Hz, 0.3 mm (0.012 in.) peak-to-peak displacement

57 to 500 Hz, 2.0 g

Shock, operating 30.0 g

Shock, non-operating 50.0 g

Free Fall (drop test) Portable, 2.0 kg (4.4 lb) or less at 1.0 m (39.37 in.) (two drops)

Noise Immunity NEMA Standard ICS 2-230

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Rockwell-automation 1747-PSD Program Storage Device Installation Instr Manuale Utente Pagina 19