B&B Electronics 485T Bedienungsanleitung PDF herunterladen (Seite 37)

Owners Manual

2800 Series Marquee

3.2.3 Recall Message [ESC][CTRL-N][location][CTRL-B][CTRL-E]

Address Header Entry

Start

Number

Start

Location Number Recall

Msg

End

Entry

CTRL-B A ESC CTRL-N 0 0 1 CTRL-B CTRL-E

02h 41h 1Bh 0Eh 30h 30h 31h 02h 05h

• Address Header – directs the command to the specified marquee. To send the command to a different

marquee, change the second character of the address header to the address of the marquee you wish to send

the command to. If you have disabled the addressing feature of the marquee, do not send the address header

section.

• Entry Start – puts the 2800 into entry mode, which is used to enter data into the marquee.

• Number Start – tells the marquee that the entry will be a three digit location number.

• Location Number – specifies the three digit location number. This section must be exactly three characters

long, and all three characters must be numeric. Valid location numbers range from 001 to 242.

• Recall Message - instructs the 2800 to recall a message saved in one of the EEPROM stored message

buffers. The previously supplied location number specifies which stored message buffer to recall.

• Entry End – ends message entry mode.

Use the message recall command to display a message that was previously stored in one of the 242 non-volatile

EEPROM message buffers. EEPROM message buffers are 32 bytes long each, however multiple buffers may be

chained to store longer messages, in which case recall the first buffer used to store the message.

If message queuing is enabled, the recalled message will be added to the message queue. All queued

messages are displayed one at a time in a round robin fashion, in message number order.

If message queuing is disabled, the recalled message replaces any previously recalled messages, and is the only

one displayed.

PB-2149-335B Page 33

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B&B Electronics 485T Bedienungsanleitung Seite 37