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Chapter 7 Others
7-1 Glossary
Machinery Directive /
Machinery Regulations
EMC Directive /
EMC Regulations
EN 55011
EN ISO 13849-1
ISO 13849-1
JIS B 9705-1
UL 1998
ESPE
Control output (OSSD)
FSD
Lockout
MJE-SQ4C11 No. 0095-80V
This directive and regulations is for an assembly of linked parts or
components, energized by an electricity, compressed air or oil pres-
sure, etc. and at least one of which moves, and a component which
The directives and regulations is to any electric or electronic devic-
es which will create more than a limited amount of RF interference,
bance characteristics of industrial, scientific and medical (ISM)
radio-frequency equipment.
The standard that specifies the safety-related matters of machine
safety / control system. They give roles for level (category) of struc-
ture and fault detection reliability and for level of safety future perfor-
UL standard for safety-related software in programmable components.
Abbreviation of Electro-Sensitive Protective Equipment
Abbreviation of Output Signal Switching Device
A component of a part of ESPE that turns OFF when detecting de-
vice worked in normal operation.
Abbreviation of Final Switching Device
The component of the machine's safety related control system that
open-circuits the MPCE circuit when the OSSD operates due to the
light from the light curtain being blocked.
It is one of the safe status of this device. Operation is stopped if
the self-diagnosis function determines that an irrecoverable failure
(OSSDs do not operate normally, etc.) has occurred.
Others
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