Emerson PACSystems RSTi-EP - Module Status Messages; Module Diagnosis

User Manual Section 4
GFK-2958L May 2021
Detailed Descriptions of the Fieldbus Network Adapters 93
Bit
Name
Description
3
System bus error
Error on the system bus. Communication with the connected modules is disrupted.
4
Errorbit 4
Reserve bit 4, currently not used
5
Errorbit 5
Reserve bit 5, currently not used
6
I/O-Configuration
error
Deviation in the configuration. The module list has changed. The list of configured
modules (Configured Module Ident List 0xF030) differs from the module list detected
by the network adapter (Detected Module Ident List 0xF050).
7
Master configuration
error
Master configuration error. The list of configured modules (Configured Module Ident
List 0xF030) differs significantly from the module list detected by the network adapter
(Detected Module Ident List 0xF050). No process data can be exchanged with the
modules. The station switches into PRE- OPERATIONAL state.
8
Errorbit 8
Reserve bit 8, currently not used
9
Errorbit 9
Reserve bit 9, currently not used
10
Force mode active
Web server Force mode is active. Force mode was activated through the web server.
Process data cannot be exchanged between the EtherCAT master and forced
channels.
11
Errorbit 11
Reserve bit 11, currently not used
12
Errorbit 12
Reserve bit 12, currently not used
13
Voltage U
OUT
error
Error in the supply voltage of outputs
14
Voltage U
IN
error
Error in the supply voltage of system and inputs
15
Errorbit 15
Reserve bit 15, currently not used
4.3.6 Module Status Messages
A module status byte is added to each module’s process data (with the exception of safe I/O
modules). It describes the status of the module including the following information:
Module Status Messages in an EPXETC001 Station
Status value
Meaning
0x0
Plug-in station is undefined
0x1
Plug-in station = module OK
0x80
Plug-in station empty, module has been removed
0x81
Incorrect module plugged in
4.3.7 Module Diagnosis
The network adapter`s status word reveals whether there is a module diagnosis. The history
of the module diagnosis can be interrogated via object 0x10F3. A ring buffer stores 20
diagnosis so that the current diagnosis overwrites the oldest one (sub-index 06 to 19).