Echelon SLTA-10 - Page 9

SLTA-10 Adapter User’s Guide 9
9 Creating an SLTA-10 MIP Mode Driver 77
Purpose of the Network Driver 78
Example Network Drivers 78
Implementing an SLTA-10 MIP Mode Network Driver 78
Network Interface Protocol 81
Link Layer Protocol 81
ALERT/ACK Link Protocol 81
Buffered Link Protocol 83
Transport Layer Protocol 84
SLTA-10 Adapter Timing Data 85
Downlink Byte-to-Byte Receive Timeout 85
Uplink Message Life 86
ACK/NACK Receive Timeout 86
Uplink Timeout Message Retry Count 86
Session Layer Protocol 86
Downlink Buffer Request Protocol 86
Uplink Flow Control Protocol 88
Presentation Layer Protocol 89
10 Initialization and Installation
91
Initializing an SLTA-10 Adapter 92
Installing an SLTA-10 Adapter on a Network 93
Installing with LNS 93
Installing with the LonBuilder or NodeBuilder Tools 93
Installing an SLTA-10 Adapter with LonManager API, the DOS-based
LonMamager LonMaker Installation Tool, or DDE Server 94
11 Using the SLTA-10 Adapter with a Modem 95
Overview 96
SLTA-10 Adapter Connection States 97
Command Set Assumptions 98
Translated Characters 98
DTE Connections 98
Network Management Messages 99
EEPROM String Pool Management 101
Product Query 103
Send Modem String 103
Modem Response Query 104
Connection Status Query 104
Install Directory Entry 105
Dial From Directory 105
Hang-up 106
Install Password 106
Install Modem Configuration String 107
Install Hangup String (MIP mode only) 107
Install Dial Prefix 108
Install Hangup Timer 108
Configure Modem 108
Request /Release SLTA 109