Yaskawa Portable Control Display Unit - Manual (Page 39)

6 TEST MENU
33 The Trace Monitor Function
01/22/96
• Press ESC to return to:
Example:
The operator wishes to set up the Trace
Monitor to view input # 3 of PAC block
# 243. After the F1/Edit Trace key has
been selected and pressing the ENT key
(top line flashes), the operator must enter
the new PAC block #. For this example
Buffer # 0 is used. If it is desired to trace a
different I/O point of the same block that is
currently being traced, press the ENT key
without re-entering the same block number.
• Enter block # 243:
• Press the ENT key.
At this point the PCDU will perform an
internal search to verify that the requested
PAC block number exists within the drive.
If the block does not exist, the PCDU will
display:
• Press the ESC key if the above
display appears, and re-enter the
PAC block number again. Repeat
these steps selecting a PAC block #
from your PAC diagram.
Non-existent Blk #
(Press ESC)
Trace Buffer #0
Blk [00000] 00243
F1 = Edit Trace
F2 = View Trace