SMC Networks ISA3 Series Operation Manual page 99

●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 pressure 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 pressure 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 State definition
0
Normal operation
1
Maintenance inspection required
2
Outside specification range
3
Function check
4
Failure
●Device detail status parameters (index 37)
Detailed event contents of readable device status are as follows.
Array
1
Internal failure of digital pressure switch
2
Internal failure of digital pressure switch
3
Internal failure of digital pressure switch
4
Internal failure of digital pressure switch
5
Internal failure of digital pressure switch
6
Internal failure of digital pressure switch
7
Internal failure of digital pressure switch
8
Pressure sensor error
9
Short circuit of OUT2 output terminal
10
Temperature sensor error
11
Below the SUP port minimum pressure range
12
Below the OUT port minimum pressure range
13
Test event A
14
Test event B
15
Data storage upload request
Contents
-
Not available
Less than the lower limit of the pressure measurement range
Not available
Internal failure of digital pressure switch
Event content
-98-
4
Description
Event classification
Definition Value
0xF4
Error
0xF4
Error
0xF4
Error
0xF4
Error
0xF4
Error
0xF4
Error
0xF4
Error
0xF4
Error
0xF4
Error
0xF4
Error
0xE4
warning
0xE4
warning
0xE4
warning
0xE4
warning
0x54
notification
No.PS※※-OMW0009-A
How to use
Event code
0x8D01
0x8D07
0x8D02
0x8D03
0x8D04
0x8D05
0x8D06
0x8CD0
0x8CC0
0x8CD1
0x8D71
0x8D72
0x8CA0
0x8CA1
0xFF91