Index-2
C7-621 / C7-621 AS-i Control Systems
C79000-G7076-C621-01
D
DI/DO status display, 6-7
explanation, 6-7
quitting, 6-7
selecting, 6-7
Digital input, 2-8
Digital output, 2-9
Digital outputs, 6-4
points to note, 6-4
E
EU directive, machines, A-7
F
Flash EPROM, Glossary-4
Flash memory, Glossary-4
Four-wire transducer
connecting, 7-6
measurement range, 7-10
FRCE, 2-23
Functional ground, 2-7
G
GD circle, 3-3
Grounding, 2-13
Grounding bar, installing, 2-15
Grounding rail, 2-13
Group error, CPU, 2-23
H
Highest MPI address, 3-2
I
IM 621 connection, 2-10
IM 621 interface module, 1-5
Input DC 24V, 2-7
Installation, problem-free, 2-13
Installation guidelines, 2-13
Installing a LAN cable
with bus connector order no. 6ES7 ..., 3-15
with PROFIBUS bus connector, 3-14
Installing C7, 2-3
Interference signals, 2-13
K
Keying connectors, 2-16
M
Machines, with SIMATIC, A-7
Male and female connectors, view, 2-7
Manufacturers of machines, A-7
Master clock, 2-24
Measurement ranges, analog input, 7-10
Memory reset, C7 CPU, 2-21
Minimum clearance, C7, 2-6
MPI, 3-2
MPI address, 3-2
highest, 3-2
of the C7, 3-3
recommendation, 3-5
rules, 3-3
MPI interface, pinout, 2-7
MPI network
cable lengths, 3-8
components, 3-5, 3-10
configuration rules, 3-4
connecting a programming device, 4-2, 4-3
example of configuration, 3-7
tap lines, 3-8
N
Network components, 3-10
Node, 3-2
number of, 3-2
O
OP, 1-5
P
P bus, 2-18
P bus interface, 2-18
PG cable, 1-5, 2-12
Power supply unit, AS-i, 5-2
Printer connection, 2-8
Problem-free installation, 2-13
PROFIBUS bus connector, 3-13
PROFIBUS bus terminal, 2-12
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