Function description
Operating Manual PNOZ s30
1001715-EN-19
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5.4.1 Select Inputs
The parameter sets are selected via the 4 select inputs SEL1 (Y10), SEL2 (Y11), SEL4
(Y12), SEL8 (Y13). Only one of the configured parameter sets can be selected.
One of the following modes can be selected in the "Select inputs mode" menu, depending
on the application:
"None" mode
For applications up to PLe of ENISO13849-1 and up to SILCL3 in accordance with
ENIEC62061.
The select inputs are ignored. Only the parameter set P0 is configured and used. The low-
est frequency (10 mHz) is automatically set for all other parameter sets.
"1 from 4" mode
For applications up to PLe of ENISO13849-1 and up to SILCL3 in accordance with
ENIEC62061.
A maximum of 4 parameter sets can be configured and used: P1, P2, P4 and P8.
Parameter set Signal states of the select inputs
SEL 8 (Y13) SEL 4 (Y12) SEL 2 (Y11) SEL 1 (Y10)
P1 0 0 0 1
P2 0 0 1 0
P4 0 1 0 0
P8 1 0 0 0
When using these 4 parameter sets, the following safety features are met:
If there is an error when activating the select inputs, such as
} Short circuits and shorts between contacts
} Open circuit
} Drift in the inputs
This may mean that a parameter set other than P1, P2, P4 or P8 is selected. An error mes-
sage appears and all the outputs switch off.
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