Hitachi WJ200 Series Quick Reference Manual page 54

Chapter 8 PROFINET Specification
● 944
Sub-Index Item
- Name
Data type
Access
Default setting
Detail
● 947
Sub-Index Item
0x00 Name
-
Data type
0x3F
Access
Default setting
Detail
● 952
Sub-Index Item
- Name
Data type
Access
Default setting
Detail
Description
Fault message counter
UINT
R
0
This area displays the number of times that the fault buffer has been
changed.
When the fault buffer is changed, this value is increased by 1.
When you write PNU952 0, the fault buffer is cleared and this value
becomes 0.
Description
Fault number
ARRAY of UINT
R
1
This area displays the fault number list that occurred in WJ200 /
WL200 and WJ-PN.
Description
Fault situation counter
UINT
RW
0
This area displays the number of fault situation since power on or
the last reset.
Fault situation isn't the number of times that error occurred but the
number of times that you have acknowledged errors. You can
acknowledge some errors. Therefore, this value differs from the
number of times that error occurred.
[Write]
This parameter can be written only 0.
When you write this PNU 0, PNU944, PNU952 and PNU947 are
cleared.
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