Omron C200H-MC221 -, Operation Manual

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Using the Teaching Box After pressing “TEACH” to set the position data address, press “WRITE” and
“YES.” Refer to the Teaching Box Operation Manual for details.
8-5 Errors
8-5-1 Teaching Errors
An error will occur and the Teaching Error Flag (n+11 bit 14) will be turned ON in
the following cases when performing teaching.
• Teaching is executed, but the origin hasn’t been fixed. If even one of the axes in
the task hasn’t been fixed, the current position data for all of the axes won’t be
stored in the position data addresses and the teaching address won’t be
incremented.
•
The teaching address isn’t within the acceptable range (0 to 1999). The teach-
ing address won’t be incremented if the value is incorrect.
Timing Chart
Teaching Bit
(n+1 bit 09)
Teaching Completed Flag
(n+11 bit 13)
Teaching Error Flag
(n+11 bit 14)
Refer to 6-5 Interface Bit Specifics for more details.
8-5-2 Teaching Address Over Errors
A “teaching address over” error will occur when teaching is performed with a
teaching address that isn’t within the position data address range set in the
Memory Parameter Edit menu (a submenu of the MC Parameter Edit menu). If a
“teaching address over” error occurs, the current position won’t be stored in the
position data addresses and the teaching address won’t be incremented.
In the following examples the start address for task 1 has been set to 150 and the
end address has been set to 180, so a “teaching address over” error will occur
when teaching is performed with a teaching address less than 150 or greater
than 180.
Example 1 In this example, the teaching address is already greater than 180 when teaching
is performed.
Current position
Teaching address
Not
incremented
Position data
Acceptable
range of
addresses
No current position
data is stored at all.
Errors
Section 8-5