Instruction Manual

172 Rockwell Automation Publication 1756-UM514C-EN-P - June 2014
Index
Inhibiting the remote I/O connections 111
K
Keying
Setting electronic keying in Studio 5000
116,
124
L
Limitations
Controller constraints
164
Increasing the unconnected message buffer
limit
166-167
Of local data highway plus (DH+) messaging
27
Of remote data highway plus (DH+)
messaging
30
Routing limitations for messages sent via the
1756-DHRIO module
14
Link design
On a data highway plus (DH+) network
22
Link IDs 72
For remote data highway plus (DH+)
messaging
29, 50
Local data highway plus (DH+) messaging
25-
28
Limitations
27
Programming message block instructions in a
controller
27
Receiving messages
26
Routing errors 27
Sending messages
27
M
Message instructions
Block transfer application example
130-133
RSLogix 5
69, 76, 78, 82
RSLogix 500
72, 87
Studio 5000
91, 94, 96, 98
Messaging
Control and information protocol (CIP)
35
Data highway plus (DH+)
13, 14, 67-78
Increasing the unconnected message buffer
limit
166-167
N
Networks
Definition of the data highway plus (DH+)
network
21
Using multiple networks with the 1756-
DHRIO module
13
Using the data highway plus (DH+) network
21-35
P
Pass-through messages
With block transfers
146
Paths
In data highway plus (DH+) messaging
63-65
PCCC commands
157-161
Echo
157
ID host and status 158-159
Read DH+ diagnostic counters
160-161
Reset DH+ diagnostic counters
161
Preventing electrostatic discharge (ESD)
19
Programming terminal port
23
Pyramid integrator
As related to routing tables
46
R
Read DH+ diagnostic counter command 160-
161
Remote data highway plus (DH+) messaging
28-31
Limitations
30
Link IDs 29
Programming message block instructions in a
controller
30
Routing errors 31
Using routing tables
29
Remote I/O communication
13, 15, 99-112,
135-143
Available adapter modules
107
Cable design guidelines 102-103
Designing a remote I/O network
102-103
Devices that can be connected to a remote I/O
network
101
Exhanging data between the 1756-DHRIO
module and adapters
105
Exhanging data between the 1756-DHRIO
module and ControlLogix
controllers
105
Network design guidelines 102
Requested packet interval (RPI)
108
Trunk line/drop line considerations
103
Remote I/O connection
ControlLogix vs PLC-5 performance
168
Removal and insertion under power (RIUP)
19
Requested packet interval (RPI)
108, 116, 119,
124, 127, 165-166
Reset DH+ diagnostic counters command
161
Routing errors
In local data highway plus (DH+) messaging
27
In remote data highway plus (DH+)
messaging
31
Routing limitations
For messages sent via the 1756-DHRIO
module
14
Routing tables 46-51
Definition
46
Example
47-48
In data highway plus (DH+) messaging
68,
71, 75, 78, 86, 93
In remote data highway plus (DH+)
messaging
29
Pyramid integrator
46