D300529 0115 - BL67 I/O modules
12-83
BL67-1CNT/ENC
Diagnostics
This module has the following diagnostic data per channel:
Diagnostic message Value Meaning
Byte Byte in
DP
Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
07
ERR_
PARA
X XXXX
STS_
OLFW
STS_
ULFW
16XXXX
DIA_
DO3
DIA_
DO2
DIA_
DO1
DIA_
DO0
25
X
……
70
Table 12-11:
Diagnosis of the
BL
67-1CNT/ENC
STS_OFLW 0 No overflow
1 Counter value above upper limit of counter range.
STS_UFLW 0 No underflow
1 Counter value below lower limit of counter range.
DIA_DOx 0 Output OK
1 Short circuit or overload at output x
ERR_PARA 0 The last change in parameters is valid.
0 Faulty/inconsistent parameter data.
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