Spectrum Controls InView Series User Manual page 89

Transmission for Clearing the Message Queue
Beg of
ADDR FUNC
Frame
: FF
Download Two Messages with a Variable Example
This example shows downloading two messages (one with a variable). Set the
message size to 60 bytes (0×3C) for each message.
Transmission for Setting Message Size to 60 Bytes (Example 2)
Beg of
ADDR FUNC
Frame
: FF 01
NOTE
NOTE
300 ms pause
3. Clear the message queue.
This transmission is used to remove all currently running messages
downloaded to the queue.
Transmission is as follows:
H.O L.O
ADDR ADDR
06 00 65
Response: NONE.
1. Set message partitions in the display(s) to 60 bytes.
Transmission is as follows:
H.O L.O
ADDR ADDR
00 64
See InView Display Communication Protocol Functions and Descriptions
on for further explanation of the InView sign protocol being used.
Response: NONE
2000 ms pause
1. Download two messages.
This step is accomplished with two separate transmissions to the display,
one for each message.
Transmission is as follows:
The total number of bytes for each transmission (from the beginning of
frame to ready to rec. resp.) must not exceed 500 bytes.
Download message file #0001
Chapter 4: InView Protocol
LRC
DATA
Error
FFFF 98
DATA
^AZ00^BEa003C^D
User's Manual 0300277-02 Rev. D
4-25
Ready to
EOF rec.
response
CR LF
Ready
EOF to rec.
response
CR LF