Rockwell-automation 1747-DTAM-E,D17476.1 Data Table Access Module (DTA Bedienungsanleitung PDF herunterladen (Seite 66)

8-6 Message Capability

Publication 1747-6.1

8-Word Message

This is a 16-character, one-line message. It is a display-only message

requiring no operator response. If data is not being entered, the

message is displayed as soon as it is received by the module. The

message appears on the top line of the display:

• The message remains on the display until it is overwritten by

another message or any module key is pressed.

• When the message is cleared, the screen returns to the previous

display.

The message text is stored in processor memory at the local source

file address that is designated in the message instruction. The table

below describes the message instruction local source file block

layout:

For example: If the Local Source File Address is N7:10, the message is stored in words N7:10

through N7:17.

To enter the message text into processor memory, refer to your

software user manual.

8 Word Message

Word Block Description Word Description

2 16-Character 2 ASCII

3 Message Text Characters per

4Block Word

1 2 ... 61 62 63 64 65 66 67 68 69 70 71 ... 115 116

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