Hitachi WJ200 Series - Page 54

Chapter 8 PROFINET Specification
48
● 944
Sub-Index
Item
Description
-
Name
Fault message counter
Data type
UINT
Access
R
Default setting
0
Detail
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.
● 947
Sub-Index
Item
Description
0x00
-
0x3F
Name
Fault number
Data type
ARRAY of UINT
Access
R
Default setting
1
Detail
This area displays the fault number list that occurred in WJ200 /
WL200 and WJ-PN.
● 952
Sub-Index
Item
Description
-
Name
Fault situation counter
Data type
UINT
Access
RW
Default setting
0
Detail
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.