6100 MPS-B Programming Manual

INTRODUCTION TO 6100 MPS-B
Message Formats
ENVOY FORMAT ADM-2 SEND FUNCTION (ADM-2 protocol):
This function allows the application process to poll a station
for specific data.
Text Out field = 7
Text field =
|<---- MCW ---->|<---------- sequence-header ---------->|
_______________________________________________________
| | | | | | | |
| 0 | 0 | [EOT] | sf | si | 0 | [ENQ] |
| | | | | | | |
sf = Special function code (ASCII character):
"v" = Send line foreground
"w" = send page foreground
"x" = send line all
"y" = send page all
"z" = send message foreground
"{" = send message all
si = Station index from Poll/Select List
0 = placeholder (in sequence-header)
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