Changing The I/O Block Schedule - Emerson 375 User Manual

4-16
• Address is the data link layer node address of
the device. The LAS automatically assigns an
address to a device when it is connected to a
segment. If an LAS other than the 375 Field
Communicator is on the segment, changing the
address could have unpredictable results. It is
not recommended to change the address when
the device is connected to a control system.
• Device ID is the unique number identifier for
each device. It is set by the device manufacturer
and cannot be changed.
• Device Revision is the manufacturer revision
number. It is used by an interface device to
locate the DD file for the resource and cannot be
changed.
4. Using the SIP keyboard, enter the new
information. Tap OK.

Changing the I/O block schedule

To change the schedule:
1. Display the live list; see page 4-11.
2. Double tap the device you want to work with.
3. Scroll down the block list and double tap
Schedule. The I/O Block Schedule window will
appear. Changing the I/O block schedule on a
device which is on an active segment could have
unpredictable results.
4. Using the drop down menu, select the
appropriate MacroCycle (1, 2, 5, or 10 seconds).
5. Tap to check the box next to the I/O blocks that
are to be scheduled.
6. Tap OK. This will schedule the blocks and set
the mode on these blocks to Auto.
7. After reading the note, tap OK to acknowledge
that the I/O Block(s) were successfully
scheduled.
Fieldbus Functionality