9. Operating system diagnostic messages
9. Operating system diagnostic messages
The easyE4 devices output information on their own operating state via ID (operands)
diagnostics contacts. This information can be evaluated in the circuit diagram and
shown in the status display 2 on the display.
Diagnostic operands are used in order to obtain information regarding operating
states in the program. (this functionality can only be used when the base device is in
RUN mode). If the event in question has occurred, the operands will have a state of 1.
Operand Event
ID01 There are more than two devices in this NET group and the NET is active.
The NET station 1 is not present:
ID02 There are more than two devices in this NET group and the NET is active.
The NET station 2 is not present:
ID03 There are more than two devices in this NET group and the NET is active.
The NET station 3 is not present:
ID04 There are more than two devices in this NET group and the NET is active.
The NET station 4 is not present:
ID05 There are more than two devices in this NET group and the NET is active.
The NET station 5 is not present:
ID06 There are more than two devices in this NET group and the NET is active.
The NET station 6 is not present:
ID07 There are more than two devices in this NET group and the NET is active.
The NET station 7 is not present:
ID08 There are more than two devices in this NET group and the NET is active.
The NET station 8 is not present:
ID09 The DCF77 radio time signal has been enabled in the program. A radio signal is not being
detected at the selected input.
ID10 This diagnostic bit is set if one of the following time synchronization operations could not
be completed successfully:
l
"Synchronize clock via NET"
l
"SNTP synchronisation"
l
Date and time
l
DCF77 radio clock
Using the SC function block will not result in this error message or in it being cleared.
ID11 If the device cannot communicate via Ethernet.
ID12 Arithmetic blocks have their own error output that is used to signal whether there is a
numeric underflow/overflow, e.g., as a result of attempting to divide by zero. When using
the ST programming language, this diagnostic operand will additionally be set if such an
error occurs.
ID13 If the base device is being operated with one or more expansion devices, this diagnostic
operand will indicate whether required devices are disconnected from the easyConnect
bus or are not being detected, e.g., in the event of a power failure on an expansion device.
ID14 Transistor outputs in the base device are experiencing an overload or a short circuit; the
outputs will be switched off and then checked again after 30 seconds.
ID15 Configuration not OK
ID16 ComBUS group error
easyE402/24 MN050009ENEaton.com
669
To Next Page
Loading...
Need help?
General