SMC Networks EXW1-BMJA Series, Руководство по эксплуатации

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-85-
No.EX
※※
-OMZ0016
Diagnostics map details
When an error occurs in the Base or Remote, a flag will be set in a Bit corresponding to each item of
diagnostic information.
The errors for the system diagnostics 1 to 4 are for the entire system. Therefore, even if there is only one
unit which has an error in the constructed system, a flag will be set in a Bit corresponding to the error
content.
It is possible to identify the abnormal Remote using the Remote diagnostic information.
(It is necessary to set the diagnostic mapping to "Detailed".)
Regardless of the setting of the diagnostic mapping, the abnormal module and unit can be identified using
the I/O Configurator provided by SMC.
The following table is for a system that uses EXW1-BMJA* as the Base. To use EX600-WEN/WPN*, refer
to the operation manual for the Base in use.
Item
Resister
area
Bit
No.
Content of diagnostics
Diagnosed area and
processing upon error
How to
reset
Reset conditions
Remarks
(LED indications,
etc.)
Item Details
Effective
diagnostic
coverage
I/O
processing
upon
diagnosis
System
diagnosis
1
RWr1
0
User setting
lower level
detection
Detected that the
analog setting has
exceeded the lower
limit of the user set
value.
Unit Continue
Automatic
reset
Select an appropriate
range so that they are
within the user set value
range. Or disable the
diagnostics.
Base
W-MS: Flashes
red
*1
Remote
MS: Flashes red
1
User setting
upper limit
detection
Detected that the
analog setting has
exceeded the upper
limit of the user set
value.
Unit Continue
Automatic
reset
Select an appropriate
range so that they are
within the user set value
range. Or disable the
diagnostics.
2
Detection of
the range lower
limit
Detected that the
analog setting has
exceeded the lower
limit of the setting
range.
Unit Continue
Automatic
reset
Select an appropriate
range so that the input
value is within the set
range.
3
Detection of
the range
upper limit
Detected that the
analog setting has
exceeded the upper
limit of the setting
range.
Unit Continue
Automatic
reset
Select an appropriate
range so that the input
value is within the set
range.
4
Detection of
upper limit of
ON/OFF
operation cycle
The number of
ON/OFF operating
cycles has
exceeded the upper
limit of the setting
value.
Unit Continue
Automatic
reset
Reset the
ON/OFFcycles to zero.
Ordisable the
diagnostics.
5
Detection of
unconnected
load
Detects the broken
wire.
Unit Continue
Manual/
automatic
reset
(1) Replace the valve or
the input/output
equipment, and check
the operation.
(2) Replace the valve or
the output equipment,
and check the
operation.