SIGMATEK SDM 081, Operating Manual

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S-DIAS SAFETY DIGITAL MIXED MODULE SDM 081
07.02.2022 Page 31
9.2 Interfaces
9.2.1 Clients
SdiasSafetyIn The client must be connected to a Save S-
DIAS port, an "SdiasSafetyOut_[x]”
server.
Place The physical location of the hardware module is entered in this client. Up to
16 modules, 0 to 15, can be assigned.
Required This client is active by default, which means that the S-DIAS hardware module
at this position is mandatory for the system and can under no circumstances
be disconnected or return an error. Otherwise, the entire hardware
deactivated. If the hardware module is missing or removed, an S-DIAS error
is triggered. If his client is initialized with 0, the hardware module located in
this position is not mandatory. This means that it doesn't have to be available
or error-free. However, which components identified as "not required" should
be selected with regard to the safety of the system.
9.2.2 Servers
ClassState This server shows the actual status of the hardware class.
DeviceID The device ID of the hardware module is shown in this server.
Hardware Version Hardware version of the module in the format 16#XXYY (e.g. 16#0120 =
version 1.20)
If 0 is shown here, the display of the hardware version is not supported by the
used firmware.
SerialNo The serial number of the hardware module is shown in this server.
SafetyNumber Shows the unique Safety number of the module.
RetryCounteruC1 Shows the actual number of retries by the micro processor or 1.
-1 The operating system does not support reading the Retry
counter.
RetryCounteruC2 Shows the actual number of retries by the micro processor or 2.
-1 The operating system does not support reading the Retry
counter.