Schmalz Compact Terminal SCTSi Operating Instructions Manual page 68

Component Functions
Access
Value range 0x00 FreeRunning: No restriction to port cycle
0x01: FixedValue: The port cycle timing is fixed to a specific value (see
parameter: Cycle time)
0x02: MessageSync: The port cycle timing is restricted to the synchro-
nous start of all messages on all IO-Link ports of this master
Default value
Unit
EEPROM
• Free Running: No limitation of the port cycle time, i.e. the master communicates with the cycle time
that was communicated to it by the device via the "MinCycleTime" communication parameter.
• The port cycle time is specified by the cycle time parameter (see below).
• MessageSync: The port cycle time is adjusted so that all IO-Link messages on ports X1 to X4 start syn-
chronously on a master, i.e. all communicate using the same cycle time. The maximum "MinCycle-
Time" of all connected devices (on one master) is the decisive factor here. This is used for all devices.
IO-Link Device Validation
Offset parame-
ter
Description
Index
Data type
Length
Access
Value range
Default value
Unit
EEPROM
This parameter contains the requested or current value of the cycle time. If this value is to be binding as
the master cycle time for communication with a device at the port, the "Port cycle" parameter (see above)
must also be configured using "FixedValue".
IO-Link Device Validation
The following four parameters (inspection level / vendor ID / device ID / serial number) can be used to vali-
date a connected IO-Link device. IO-Link communication is only started if the data match. The "Inspection
level" parameter can be used to determine whether or not validation should take place and which data
should be validated.
Offset parame-
ter
Description
Index
Data type
Length
Access
Value range 0x00 NO_CHECK (no device validation)
0x01: TYPE_COMP (device validation:
device ID + vendor ID)
68 / 94
Refers to IO-Link master 1 – Port X1
10410 (0x28AA)
Refers to IO-Link master 1 – Port X1
Inspection level
uint8
1 bytes
Read/write
0x00
-
no
10406 (0x28A6)
Cycle time
—
uint8
1 bytes
Read/write
0-65535
0x14
-
no
Refers to IO-Link master 1 – Port X1
—
Read/write
10407 (0x28A7)
Vendor ID
uint16
2 bytes
0 – 65535
EN-US · 30.30.01.02237 · 00 · 04/20