Wieland samos PRO Manual page 27

Bit 7 Bit 6
1: ok or not 1: ok or not
used used
Byte 6
0: Inversion 0: Inversion
error I14 vs. error I13 vs.
I16 I15
1: OK or not 1: OK or not
used used
Byte 7
0: I16 Stuck 0: I16 Stuck
at low at high
1: OK or not 1: OK or not
used used
Byte 8
Q4 Q4
Stuck at Stuck at
low high
Byte 9 IQ4 (Out- IQ4 (Out-
put) put)
Stuck at Stuck at
low high
Module state bits of the I/O modules SP-SDI and SP-SDIO
NOTICE The module state bits for the SP-SDI and SP-SDIO modules are only fully supported from firmware
version 1.2.x.
The module state bits have the following meaning, if not otherwise indicated:
0 = error
1 = no error
Table 15: Meaning of the module state bits of the safe I/O modules SP-SDI and SP-SDIO
Wieland Electric GmbH | BA000970 | 07/2019 [9855]
Bit 5 Bit 4 Bit 3
1: ok or not 1: ok or not 1: ok or not
used used used
0: Fre- 0: Fre- 0: Phase
quency quency difference
difference difference I14 vs. I16
I14 vs. I16 I13 vs. I15 too low
1: OK or not 1: OK or not 1: OK or not
used used used
0: I15 Stuck 0: I15 Stuck 0: I14 Stuck
at low at high at low
1: OK or not 1: OK or not 1: OK or not
used used used
Q3 Q3 Q2
Stuck at Stuck at Stuck at
low high low
IQ3 (Out- IQ3 (Out- IQ2 (Out-
put) put) put)
Stuck at Stuck at Stuck at
low high low
Product description
Bit 2 Bit 1 Bit 0
1: ok or not 1: ok or not 1: ok or not
used used used
0: Phase IQ3/IQ4 IQ1/IQ2
difference dual- dual-
I13 vs. I15 channel channel
too low state state
0: Error 0: Error
1: OK or not
1: ok or not 1: ok or not
used
used used
0: I14 Stuck 0: I13 Stuck 0: I13 Stuck
at high at low at high
1: OK or not 1: OK or not 1: OK or not
used used used
Q2 Q1 Q1
Stuck at Stuck at Stuck at
high low high
IQ2 (Out- IQ1 (Out- IQ1 (Out-
put) put) put)
Stuck at Stuck at Stuck at
high low high
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