SMC Networks PF3A801H-L Operation Manual page 81

●System command (index 2)
In the ISDU index 0x002 SystemCommand (system command), the command shown in the table below
will be issued.
The button of each system command is displayed on the IO-Link setting tool (excluding
"ParamDownloadStore").
Click the button to send the system command to the product.
Writable commands are shown below.
Data type: 8 bit UInteger
Value Function
128
Device Reset
129
Application Reset
130
Restore Factory Reset
160
Pressure Zero Clear
170
All Peak/Bottom Clear
171
FLOW Peak/Bottom Clear
172
TEMP Peak/Bottom Clear
173
PRES Peak/Bottom Clear
190
Accumu Reset
●Device access lock parameter (index 12)
The contents are as follows.
Data type: 16 bit Record
Value
0
Key lock release, DS unlock (Initial value)
2
Key lock release, DS lock
8
Key lock, DS unlock
10
Key lock, DS lock
[Key lock]
This function prevents the user from physically changing the setting of the flow switch (button operation is
not accepted).
Even when key lock function is activated, settings can be changed by IO-Link communication.
Restoration by data storage (overwriting parameter data) can be performed.
[Lock data storage (DS lock)]
Locking "Data storage" will invalidate the data storage function of the flow switch.
In this case, access will be denied for backup and restoration of data storage.
●Device state parameters (index 36)
Readable device states are as follows.
Data type: 8 bit UInteger
Value
0
Normal operation
1
Maintenance inspection required
2
Outside specification range
3
Function check
4
Failure
definition
Restarts
Reset of the peak/bottom value (All flow rate/temperature/pressure)
Reset of the accumulated value
Initialize the set value to the default value
Pressure zero-clear
Clear all peak/bottom value
Clear the flow rate peak/bottom value
Clear the temperature peak/bottom value
Clear the pressure peak/bottom value
Reset of the accumulated value
Contents
State definition
-80-
Description
the device
Description
-
Not available
Outside the measured range
Not available
Internal failure of digital flow switch
No.PF※※-OMY0005