12.4 Parameter
The motorized linear actuator eSyStep supports parameter data in the ISDU (Index Service Data Unit). Parameters can be trans-
mitted non-cyclically with ISDU. Block parametrization and data storage are also supported.
12.4.1 System command
The commands required for block parametrization and data storage are transmitted with the
System command
parameter.
Index Sub-
Index
Off-
set
Access
Rights
Length
Index name
Parameter
Type
Values
0x02
0
0
W
1 byte
System command
UIntegerT
0x01 to 0x06
0x82
0xA2
Description of parameter values
Index name
Parameter
Values
Description
System command
0x01 to 0x06 Access to IO-Link
0x82
Reset product to default settings *
0xA2
Reset customized cycle counter
* Except the index 0x90 settings – Drive Sets, these are not reset.
12.4.2 Data storage index
Changes to the parameters are stored in the IO-Link master with the
Data storage index
parameter and restored with a IO-Link
device identical in construction when replaced. To do so, the
Data storage
parameter must be enabled in the
locks (see Chapter 12.4.3, page 41) parameter. The parameters are automatically replaced via the IO-Link master.
Index Sub-
Index
Off-
set
Access
Rights
Length
Index name
Parameter
Type
Values
0x03
1
0
R/W
1 byte
Data storage index
Data Storage Cmd
UIntegerT8
2
8
RO
1 byte
State Property
UIntegerT8
3
16
RO
4 bytes
Data Storage Size UIntegerT32
4
48
RO
4 bytes
Parameter Check-
sum
UIntegerT32
5
80
RO
41 bytes
Index List
OctetStringT
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GEMÜ 639 eSyStep
OPEN / CLOSE (Code AE)
12 Specific data IO-Link (pin 6)
