
Contents ILX69-PBS ♦ CompactLogix or MicroLogix Platform
User Manual PROFIBUS Slave Communication Module
Page 54 of 102 ProSoft Technology, Inc.
March 20, 2015
MSB - Module Status Bits
Communication - When this bit is set, the communication
has started and the module is engaged in cyclic data
exchange with the master.
0 = Not communicating, 1 = Communicating
Run - When this bit is set, the module is ready for
communication. Otherwise, an initialization error or
incorrect parameterization has occurred.
0 = Not running, 1 = Running
Ready - When this bit is set, the module is operational. The
RDY bit should always be set by the module. If this bit is
not set, a system error has occurred and the
communication between controller and module is not
active.
0 = Not ready, 1 = Ready
Firmware Revision
This data field contains the current Firmware Revision of the ILX69-PBS. The Minor revision
is the low byte and the Major revision is the high byte. The mapping is shown below.
Example:
If FwMajor = 10 and FwMinor = 1 then the firmware revision is 10.1.
Due to a different internal firmware numbering scheme than Major/Minor version, the
following method is used to utilize this information to support requirements for a major
revision/minor revision of the CompactLogix controller. Because the first release of the
ILX69-PBS internal firmware will start with at least V01.000, the first firmware version in
Major Minor scheme will be at least 10.00. Details are provided in the table below.
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