Commissioning
Function Tests
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7.2
Safety Planning
The operator is responsible for the safety planning.
Prerequisites
Perform a hazard and risk analysis.
Develop a safety concept for the machine or plant.
Calculate the safety integrity for the complete machine or plant.
Validate the complete system.
7.3
Safe Commissioning
7.3.1
Installing Connecting Cables Safely
NOTICE
Incorrect connection of connecting cables
Danger of cross connections
Install and connect the cables safely and separately in accordance with
EN 60204-1.
Install cables with cross-circuit protection if the safe installation of the cables is
not possible.
7.3.2
Switch-off Supply Voltage Safely
WARNING
1-pole switch-off the supply voltage
Safe separation not guaranteed
Always switch-off the supply voltage on both poles.
7.3.3
Connecting Sensors and Actuators
WARNING
External feed
Deactivation of the galvanic isolation
If the galvanic isolation is used, ensure on the application side that no external
feed can occur.
Do not supply DXP inputs externally that operate with potential that can be
safely switched off.
7.4
Function Tests
Function test should only be carried out by qualified personnel.
Before commissioning the system, check and document the switch-off of the V2 voltage
group by an upstream safety relay.
Control the switching behavior of he output circuits.
If the maximum duty cycle is reached: Execute switch-off of the V2 voltage group by the
safety relay to check the function of the safety system.