Yaskawa VCD 723 - Manual (Page 45)

3 Operation
39 Error Handling/Reporting
9/15/93
A PAC block number of “00000” indicates that the error was declared by the
Kernel software and not by the execution of a PAC block.
The newest error is on the top of the list. Pressing the Up Arrow key
displays a newer error, and pressing the Down Arrow key displays an older
error. When the end (or start) of the list is reached, pressing the
corresponding Down (or Up) Arrow key will loop to the start (or end) of the
list.
❏ Press the ESC key to return to the function entry mode.
VIEW ERROR LIST
(press ENT) F800
Function number 801 is used to indicate which conditions should be reported as
a fault, an error, or both. The list of possible conditions is referred to as the
disposition list. The following steps explain how to display and modify the
disposition list via the LCDU display:
❏ Press the Up or Down Arrow keys to select the desired function number,
801. The display shows a description of the function on the top line, and the
action that may be performed on the bottom line.
Fault and Error
Report Setup
(F801)
MODIFY DISP LIST
(press ENT) F801
❏ Press the ENT key. The last accessed condition will be displayed. For
example:
DIVIDE BY ZERO
#017 Error Fault
The top line contains a description of the condition. The bottom line
contains the condition number and how the condition should be reported
when it occurs.
❏ Press the Up or Down Arrow keys until the condition that is to be modified is
displayed. For example:
MATH OVERFLOW
#101 Error Fault