Index
124
N
DeviceNet network, connecting to a DeviceNet network, 2
network
connecting to a DeviceNet network, 2, 45
designing, 21
grounding the network, 37
network configuration, 22
network length, maximum, 24
noise, reducing noise, 38, 40
NS indicator, 44
O–P
operating environment, precautions, xiii
operating procedures, 16
power supply, 40
locating, 29
sharing communications power supplies, 27
using multiple power supplies, 36
precautions, xi
applications, xiii
general, xii
operating environment, xiii
safety, xii
program, sample program, 103
PT Control Object (0x8B), 114
PT Memory Read, explicit message, 99
PT Memory Write, explicit message, 101
PT Object (0x8A), 114
PT operations, 51
PT settings, 51
checking, 64
PT Settings procedure, 16
PT Status Object (0x8C), 115
R
remote I/O Communications, 2, 3, 4
remote I/O communications, 69–82
overview, 70
starting during operation, 20
Support Tool settings, 72
using fixed I/O allocations, 18
using free I/O allocations, 19
routing tables, 87
S
safety precautions. See precautions
serial port A settings, 59
specifications, communications specifications, 6
standard models, 119
surge suppressors, to reduce noise, 39
system configuration, 7–8, 20
System Menu, structure, 56
system program
checking the version information, 67
comparison of system program function, 117
installing, 52
T
T-branch Tap, connecting cables, 48
Terminating Resistor, 22
connecting, 49
location, 26
T-branch Tap, 49
Terminal Block, 49
thick cable
combining with thin cable, 25
voltage drop, 31
thin cable
combining with thick cable, 25
voltage drop, 31
troubleshooting, 107
trunk line, 22
V–W
voltage drop, 30, 33
Window Control Object (0x8D), 115