IO-Link Parameterization
2
0
2
0
-0
9
23
Figure 6.2
Different shaft position for multiturn versions depending on singleturn resolutions
The example also shows that the current shaft position (= MDC1 - Position) and the set sin-
gleturn resolution (= Config - ST Resolution = MDC1 - ST Resolution) can be used to determine
the corresponding multiturn position (= number of full revolutions completed). If a complete rev-
olution means 1000 steps, a measured value equating to MDC1 - Position = 1875 means that
one full revolution and a further 875 steps of the next revolution have been completed.
Refer to information on the "MDC1 - ST Resolution" process data content and the "Config -
Position Overflow" parameter.
6.2
SSC1 Param. SP1
Switching Signal Channel 1 Parameter Setpoint 1
The "SSC1 Param. SP1" parameter is used to set a critical limit value for "SSC1."
The permissible value range of the "SSC1 Param. SP1" parameter is independent of "SSC1
Param. SP2."
1000
0
shaft
1250
1500
1750
shaft
250
500
750
Index
Bitoffset
Parameter
Value
(Process data)
-
32
MDC1-Position
875
0x60
-
Config-ST Resolution 1000
Index
Bitoffset
Parameter
Value
(Process data)
-
32
MDC1-Position
1875
0x60
-
Config-ST Resolution 1000
Shaft position
exceeds zero
position
Position
Multiturn version
second revolution
Position
Multiturn version
first revolution
Index
Sub
Parameter
Access
Data Type
Length
64 (0x40)
1
SSC1 Param. SP1
rw
Integer
32 bits