Pilz PNOZ m B0 User Manual
Page 100
Diagnostic word
Operating Manual PNOZmulti 2 Communication Interfaces
1002971EN02
100
7.5
Example Evaluate diagnostic word of a safety gate
Safety gate with Element ID = 5:
}
Dualchannel
}
Manual reset
}
Startup test
Evaluation of the following bits:
}
Bit 2 = 1: Safety gate is ready for reset. The reset button for manual reset must be oper
ated.
}
Bit 8 = 1: Error in the test pulse wiring
0000 0000 0000 0000
PNOZmulti Configurator
0000 0000 0000 1000
0000 0000 0010 0000
0000 0000 0100 0000
0000 0000 1000 0000
0000 0001 0000 0000 Error in the test pulse wiring
0000 0010 0000 0000
0000 0100 0000 0000
0000 1000 0000 0000
0001 0000 0000 0000 There is a 1 signal at input 1.
0010 0000 0000 0000 There is a 1 signal at input 2.
0100 0000 0000 0000 There is a 1 signal at input 3.
1000 0000 0000 0000 There is a 1 signal at input 4.
Evaluate Bit 2 of the diagnostic
word logic element for ID = 5
within the user program
Poll diagnostic word for ID = 5
via interface
Poll diagnostic word for ID = 5
via fieldbus module
Display Bit 2 and 8 of the
safety gate function element for
ID = 5 (e.g. PMImicro diag)
Bit 2
Bit 8
0000 0000 0000 0010
Safety gate is ready for reset
0000 0000 0000 0001
Safety gate has been opened
0000 0000 0000 0100
Function test must be performed
0000 0000 0001 0000
N/C contact failed to switch or switched too late
Enable issued