MK59xx
Cylinder sensor with IO-Link
26
u
Extend the cylinder to end position 2, read the current process data value (PDV) and note it down (500 in the example).
u
Select [SSC1.2 Config. Mode] and set [Single point].
u
Calculate and set the switch point SP1 for switching signal channel SSC1.2:
[SSC1.2 Param. SP1] = 500 (PDV) + 100 (tolerance) = 600.
u
Select [SSC1.2 Config. Logic] and set [High active].
u
Save the parameter set and write it to the device.
Parameter setting example Section Teach (2x Window Mode):
2900
2800
3000
0
H
H
4000
SSC1.2
SSC1.1
SP1
SP2
600
300
400
3200
3100
700
SP1
SP2
500
H
H
high active
high active
2
1
H:
hysteresis
u
Installing and connecting the device.
u
Extend the cylinder to end position 2.
u
Select [Parameter] > [Teach] > [Teach Single Value].
u
Select [TI Select ] and set [SSC1.1] .
u
Save the parameter set and write it to the device.
u
Select [Parameter] > [Teach] > [Teach Custom].
u
Execute command: [Section Teach].
u
Select [SSC1.1 Config. Logic] and set [High active].
u
Save the parameter set and write it to the device.
u
Retract the cylinder to end position 1.
u
Select [Parameter] > [Teach] > [Teach Single Value].
u
Select [TI Select ] and set [SSC1.2].
u
Save the parameter set and write it to the device.
u
Select [Parameter] > [Teach] > [Teach Custom].
u
Execute command: [Section Teach].
u
Select [SSC1.1 Config. Logic] and set [High active].
u
Save the parameter set and write it to the device.
9.9.2 Inline material detection
When operating in Window Mode, objects can be detected, compared and counted.
In this application example, the device is installed in a cylinder that clamps 2 sheets together for
welding.
The device detects whether the correct number of sheets has been inserted. The switching signal
channels control the process via their output signals by means of the switch point logic set in opposite
directions:
•
SSC1.1 indicates correct clamping and releases the welding process.
•
SSC1.2 indicates errors and stops the welding process.
