snap ethernet-based i/o units protocols and programming guide

Index
A
access, setting up SNMP security, 33
ActiveX component
configuring I/O points, 63
description, 45
example code, 55, 57
examples, 52, 53
installing, 50
predefined structures, 60
return values, 61
variant methods, 60
alarm
configuring, 31, 134
description, 31
trigger, 32
types, 31
alarm event/reaction
configuring, 31
alarm event/reaction, configuring, 134
alarm event/reactions, 134
alarm events and reactions, 31
algorithms for PIDs, 40
analog bank
data format, 43
read addresses, 120
write addresses, 120
analog module data format, 44
analog point
average filter weight, 24
bipolar, 23
calc/set addresses, 131
clamping, 24
configuration addresses, 125
configuring, 18, 125
features, 23
minimum/maximum value, 24
offset and gain, 24
point numbers, 13
read addresses, 123
read/clear/restart addresses, 133
scaling, 23
types, 19
unipolar, 23
watchdog, 23
write addresses, 124
authentication trap, 33
average filter weight, 24
B
brain
communicating with, 8
memory map, 103
model comparison chart, 6
byte ordering in memory map, 104
C
C++ class
and Linux, 52
description, 45
examples, 54
overview, 50
clamping analog output point, 24
cold start trap, 33
communicating with brain
driver toolkit, 45
IEEE 1394-based protocol, 79
methods, 8
SNAP Ethernet-Based I/O Units Protocols and Programming Guide 153