Product description
Wieland Electric GmbH | BA000970 | 07/2019 [9855]
27
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
1: ok or not
used
1: ok or not
used
1: ok or not
used
1: ok or not
used
1: ok or not
used
1: ok or not
used
1: ok or not
used
1: ok or not
used
Byte 6
0: Inversion
error I14 vs.
I16
1: OK or not
used
0: Inversion
error I13 vs.
I15
1: OK or not
used
0: Fre-
quency
difference
I14 vs. I16
1: OK or not
used
0: Fre-
quency
difference
I13 vs. I15
1: OK or not
used
0: Phase
difference
I14 vs. I16
too low
1: OK or not
used
0: Phase
difference
I13 vs. I15
too low
1: OK or not
used
IQ3/IQ4
dual-
channel
state
0: Error
1: ok or not
used
IQ1/IQ2
dual-
channel
state
0: Error
1: ok or not
used
Byte 7
0: I16 Stuck
at low
1: OK or not
used
0: I16 Stuck
at high
1: OK or not
used
0: I15 Stuck
at low
1: OK or not
used
0: I15 Stuck
at high
1: OK or not
used
0: I14 Stuck
at low
1: OK or not
used
0: I14 Stuck
at high
1: OK or not
used
0: I13 Stuck
at low
1: OK or not
used
0: I13 Stuck
at high
1: OK or not
used
Byte 8
Q4
Stuck at
low
Q4
Stuck at
high
Q3
Stuck at
low
Q3
Stuck at
high
Q2
Stuck at
low
Q2
Stuck at
high
Q1
Stuck at
low
Q1
Stuck at
high
Byte 9
IQ4 (Out-
put)
Stuck at
low
IQ4 (Out-
put)
Stuck at
high
IQ3 (Out-
put)
Stuck at
low
IQ3 (Out-
put)
Stuck at
high
IQ2 (Out-
put)
Stuck at
low
IQ2 (Out-
put)
Stuck at
high
IQ1 (Out-
put)
Stuck at
low
IQ1 (Out-
put)
Stuck at
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