Leuze electronic CML 720i Ex Operating Instructions Manual page 68

System commands (group 1)
The system commands trigger a direct action in the device.
Parameter
System command
CML 700i status information (group 2)
The status information consists of operating state information or error messages.
Parameter
CML 700i status
information
Parameter
Status of teach event
Alignment
Signal level of last beam
Signal level of first beam
Device description (group 3)
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.
Leuze electronic
Index Sub- Data type
index
2 unsigned 8
Index Sub- Data type
index
162 0 unsigned 16
Index Sub- Data type
index
69 0 unsigned 8
70 0 record 32 bit,
isolated
access to
sub-index not
possible
70 1 unsigned 16
(bit
offset
= 16)
70 2 unsigned 16
(bit
offset
= 0)
Starting up the device - IO-Link interface
Access Value range Default Explanation
WO 128, 130, 162,
163
Access Value range Default Explanation
RO
Access Value range Default Explanation
RO 0, 1, 128 0
RO
RO 0
RO 0
CML 720i Ex
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.
0: Normal function
1: Teaching error
2: Internal temperature/voltage monitoring
3: Invalid configuration
4: Hardware error
5: 24 V voltage error (supply voltage U
6: Transmitter and receiver incompatible
7: No connection to transmitter
8: Soiling
9: Teaching necessary
10: Measurement not active. The device
• reconfigures itself
• (re)starts
• waits for the first trigger pulse
• was manually stopped
11: Trigger frequency too high
Status information on teach event
0: Teach successful
1: Teach running
128: Teaching error
Information on the signal level of the first and last
beam. The value changes depending on the
selected function reserve.
)
B
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