Starting up the device - IO-Link interface
Leuze electronic
CML 730-PS
76
System commands (group 1)
CML 730-PS status information (group 2)
Device description (group 3)
The system commands trigger a direct action in the device.
Parameter
Index
Sub-
index
Data type
Access Value range
Default Explanation
System command
2
unsigned 8
WO
128, 130, 162,
163
128: Reset device
130: Factory reset
162: Perform teach
163: Save settings
Note:
Processing of the Save command takes up to
600 ms. During this time, no other data/telegrams
are accepted.
The status information consists of operating state information or error messages.
Parameter
Index
Sub-
index
Data type
Access Value range
Default Explanation
CML operating state
information
162
0
unsigned 16
RO
Bit
0 … 11: measurement cycle number of a measure
-
ment
12 … 13: reserved
14: event
• is set to “1” if status changes.
• cause/reason for event: see index 2162
15: 1 = valid measurement result exists
CML status information
163
0
unsigned 16
RO
Detailed device status code
Parameter
Index
Sub-
index
Data type
Access Value range
Default Explanation
Teach status
69
0
unsigned 8
RO
0, 1, 128
0
Status information about teach operation
0: Teach ok
1: Teach busy
128: Teach error
Alignment
70
0
record 32 bit
RO
Information on the signal level of the first and last
beam. The value changes depending on the
selected function reserve.
Last beam intensity
70
1
(bit
offset
= 16)
unsigned 16
RO
0
First beam intensity
70
2
(bit
offset
= 0)
unsigned 16
RO
0
The device description specifies the device characteristics, e.g., beam spacing, the number of
physical/logical individual beams, the number of cascades (16 individual beams) in the device
and the cycle time.