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

SNAP-B3000-ENET brain
features, 6
referencing points on the rack, 13
SNAP-D64RS rack, 17
SNAP-ENET-D64 brain
features, 6
referencing points on the rack, 17
SNAP-ENET-RTC brain
referencing points on the rack, 13
SNAP-ENET-S64 brain
features, 6
referencing points on the rack, 16
SNAP-UP1-ADS brain
features, 6
referencing points on the rack, 13
SNAP-UP1-D64 brain
features, 6
referencing points on the rack, 17
SNAP-UP1-M64 brain
features, 6
referencing points on the rack, 16
SNAP-UPN-ADS brain
features, 6
referencing points on the rack, 15
SNAP-WLAN-FH-ADS brain
features, 6
referencing points on the rack, 13
SNMP
access privileges, 33
community groups, 33
configuring, 33, 115
management hosts, 33
traps, 33
status read addresses, 105
status write addresses, 107
streaming data
configuring, 36, 118
description, 35
memory map addresses, 118, 134
packet format, 36
receiving the packet, 36
using IEEE 1394-based protocol, 88
structures, for programming with ActiveX, 60
T
TCP, 11
158 SNAP Ethernet-Based I/O Units Protocols and Programming Guide
size limits for reading and writing, 104
technical support, 5
timer, configuring, 33, 128
traps, SNMP, 33
troubleshooting
error codes for IEEE 1394-based protocol,
98
Product Support, 5
U
UDP, 11
and streaming data, 35
size limits for reading and writing, 104
utilities
OptoEIEIO, 82
V
variant methods, 60
VBScript, using with ActiveX component, 49
velocity algorithm for PID, 40
Visual Basic
example code for ActiveX component, 55,
57
for Applications (VBA), 49
using with ActiveX component, 49
variant methods, 60
Visual C++
ActiveX component, 50
C++ class, 52
W
watchdog, 23
IEEE 1394-based protocol, 90
Wiegand event/reaction, configuring, 140
Wiegand module
configuring, 113
table of memory map offsets, 114
write block request packet, 94
write block response packet, 96
write quadlet request packet, 94
write quadlet response packet, 96
writing to point
using ActiveX component, 65, 67
using IEEE 1394-based protocol, 86