4
Safety requirements
Installation requirements
Manual – MOVISAFE
®
CSB51A Safety Option
17
4
Safety requirements
4.1
Installation requirements
Observe the regulations applicable to the application and the information in the operat-
ing instructions of the used basic device.
4.2
Startup requirements
Following parameterization and startup of the CSB51A safety option, the system start-
up engineer must check and document whether the drive safety functions are being
executed correctly.
For applications of the basic device with safe torque off
•
in stop category 0 or 1 in accordance with EN 60204-1,
•
and to prevent unexpected startup in accordance with EN ISO 14118,
you must, as a general rule, perform and document startup checks of the disconnect-
ing device.
This is supported by the "Assist CS.." parameterization tool with an acceptance pro-
tocol.
INFORMATION
•
In order to avoid a hazard in the intended application when a fault occurs, the user
must check whether the fault response time of each drive safety function is then
shorter than the maximum permitted fault response time of the application. The
maximum permitted fault response time may not be exceeded!
•
The user must ensure implementation of the requirements of the required safety
integrity level (SIL) in accordance with IEC 61508 or performance level (PL) pur-
suant to EN ISO 13849-1.
4.3
Requirements for stopping in an emergency pursuant to EN 60204-1
(emergency stop)
The MOVISAFE
®
CSB51A safety option, in combination with a higher-level controller,
is suitable for implementing an emergency stop according to EN 60204‑1.
WARNING
In the case of a pending travel command, the drive restarts after acknowledgment of
the safety option.
Severe or fatal injuries.
•
Cancel the travel command before acknowledging the safety option.
4.4
Operational requirements
Operation is permitted only within the limits specified in the corresponding documenta-
tion. This applies to the MOVISAFE
®
CSB51A safety option as well as all connected
devices.
25931075/EN – 04/2019
