Glossary - WAGO 750 Manual

120 Glossary

12 Glossary
Artfewc A
Actuator
Final controlling element, valve, signal lamps, relays, motor contactor with force-
guided contacts (see also "Force-Guided Contacts, Positively Driven Relays")
Antivalence
Two different input signals, e.g., open and closed contacts on two inputs of the
F I/O module.
C
CAGE CLAMP
CAGE CLAMP
Cat. (category)
The categories (Cat.) of ISO 13849-1 (B, 1, 2, 3 and 4) specify the required
behavior of a safe device in terms of its resistance to errors based on its design.
Channel Pair
A channel pair is used for dual-channel applications and consists of two inputs.
Either inputs AI1 and AI2 or AI3 and AI4 must be used for a channel pair.
Configuration Program
The configuration program is used to configure hardware and to create the safety
program of the safe PLC.
CPD Tool (Configuration, Parametrization and Diagnosis Tool)
The CPD tool can be used to parameterize, configure and diagnose device
functions of safe field devices (see also "WAGO Parameterization Tool" and
"WAGO Safety Editor").
CRC (Cyclic Redundancy Check)
The cyclic redundancy check is a procedure for determining a test value for data
in order to detect errors during transmission or storage.
Cross Circuit
A conductive connection between two live electrical lines with almost no
resistance (see also "Short Circuit").
Cross Circuit Test
The cross circuit test is used to discover a short circuit between two live lines
(see also "Short Circuit Test").
Manual
Version 1.0.0, valid from HW/SW Version 01/01
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is a registered trademark of WAGO GmbH & CO. KG.
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WAGO I/O System 750
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