Terms And Definitions; General Information - WEG CPW22 Manual Del Usuario

Configuration
Start
Feedback
ATTENTION!
If set as automatic start, the safety contacts switch immediately after device powered.
If set as manual start, not must be possible to reach the restart command button from inside the
danger area.
NOTE!
Additional data can be requested from the manufacturer for applications that deviate from these
conditions.
DIAGNOSTIC
„
To assure the system diagnostic is reached its necessary perform a manually test, reached when the safety relay
reach the safe state (switch off the inputs). According applications the following test intervals must be ensured.
EN ISO 13849-1

2.4 TERMS AND DEFINITIONS

CPW22
„
Emergency Stop Safety Relay from WEG Company.
CAT
„
Category: Classification of the safety-related parts of a control system in respect of their resistance to faults and
their subsequent behavior in the fault condition, and which is achieved by the structural arrangement of the parts,
fault detection and/or by their reliability.
[EN ISO 13849-1:2015]
PL
„
Performance Level: Discrete level used to specify the ability of safety-related parts of control systems to perform
a safety function under foreseeable conditions.
[EN ISO 13849-1:2015]
Manual
S1 S0
S1 S0
Diagnostic
Standard CAT
4
3
S1
S3
K1
K1
K2
S1
S3
PL Test Interval
e Once month
d Once year

General Information

Automatic
S0 S3
K2
S0 S3
CPW22 | 9