Panasonic SG-P Series, Instruction Manual

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2.1 Glossary
Term Description
Machinery Directive
This directive applies to assemblies of linked parts or components powered by
electricity, compressed air, oil pressure, or other means, consisting of at least one
component which moves and a component which fulfills a safety function, and which is
sold in the market as a single unit.
RE Directive This directive applies to radio equipment exported to Europe.
ISO 14119
General requirements for the design and selection of interlocking devices associated
with safety guards of machinery.
ISO 13849-1
Standards that specify safety-related parts of the safety and control systems of
machinery.
These standards specify levels (categories) of structure and fault detection reliability,
and levels of safety function performance capability (PL: Performance Level).
IEC
61508-1/2/3/4/5/6/7
Standards that pertain to general functional safety for electrical, electronic, and
programmable electronic devices.
These standards prescribe methods, safety integrity levels (SIL), and other
specifications that reduce risk to a tolerable level of probability.
Control output
(OSSD)
Abbreviation for Output Signal Switching Device.
A component of the ESPE connected to a machine control system that turns OFF when
detection device operates during normal operation.
Lockout
One of the safety states of the device. Operation stops when the self-diagnosis function
determines that an irrecoverable failure (OSSDs not operating normally, etc.) has
occurred.
2.1 Glossary
2-2 WUME-SGPUM-2