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765-4102/0100-0000
Commissioning
126
Product manual | Version: 2.1.0
8PORT IOL-B FLD PN DC 24V 2.0A
10.2.5.1.4 Reading out Measured Values
The OPC UA server provides nodes with calculated measured values. For example, the
OPC UA client can read out the calculated total current of supply cable 1 in the
SumCur-
rentL
node. The path to this node is:
Root > Object > DeviceSet > [device name] > IOLinkMaster > Diag-
nostics > Current
The following table lists device-specific (calculated) measured values.
Table 70: Device-Specific (Calculated) Measured Values
Node Name
Node Class
Access
Description
SumCurrentL
Variable
Read
Total current in supply ca-
ble 1 calculated from indi-
vidual measurements; unit:
mA
SumCurrentL2
Variable
Read
Total current in supply ca-
ble 2 calculated from indi-
vidual measurements; unit:
mA
MeanTemperature
Variable
Read
Average value for the tem-
perature of the assembly,
calculated from the tem-
perature values measured
individually on the three
chips; unit: °C
MeanVoltageL
Variable
Read
Average voltage in supply
cable 1; unit: mV
MeanVoltageL2
Variable
Read
Average voltage in supply
cable 2; unit: mV
The OPC UA server provides nodes with measured values for each port and each individ-
ual pin. The path to this node is:
Root > Object > DeviceSet > [device name] > IOLinkMaster > Diag-
nostics > PortXX > Current
The following table lists port-specific measured values.
Table 71: Port-Specific Measured Values
Node Name
Node Class
Access
Description
CurrentPin1, CurrentPin2,
CurrentPin4
Variable
Read
Measured current on pin 1,
pin 2 or pin 4; unit: mA
TemperaturePin1, Tem-
peraturePin2, Tempera-
turePin4
Variable
Read
Measured temperature on
pin 1, pin 2 or pin 4; unit:
°C
VoltagePin1, VoltagePin2,
VoltagePin4
Variable
Read
Measured voltage on pin
1, pin 2 or pin 4, unit: mA
10.2.5.1.5 Reading out Diagnostic Information
The OPC UA server provides nodes with diagnostic information. For example, the OPC
UA client can read out whether the device has detected an overcurrent on pin 1 of a port
in the
DiagnosticsPin1
node. The path to this node is:
Root > Object > DeviceSet > [device-name] > IOLinkMaster > PortXX
> Diagnostics > Flags