HIMA 98 2200126, Manual, Page: 10 / 40

2 Safety CPU 01
Page 10 of 40 HI 800 189 E Rev. 1.01
2.2 Residual Risk
No imminent danger results from a HIMatrix system itself.
Residual risk may result from:
ƒ Faults in the engineering
ƒ Faults in the user program
ƒ Faults in the wiring
2.3 Safety Precautions
Observe all local safety requirements and use the protective equipment required on site.
2.4 Emergency Information
A HIMatrix system is a part of the safety equipment of a site.If a device or a module fails,
the site adopts the safe state.
In case of emergency, no action that may prevent the HIMatrix systems from operating
safely is permitted.