Data Used In Teaching - Mitsubishi Electric QD77MS User Manual

[2] Precautions during control
(1) Before teaching, a "machine OPR" must be carried out to establish the OP.
(2) Teaching cannot be carried out for positions to which movement cannot be
(3) Writing to the flash ROM can be executed up to 100,000 times.

[3] Data used in teaching

The following control data is used in teaching.
Setting item
Flash ROM write
[Cd.1]
request
Teaching data
[Cd.38]
selection
Teaching
[Cd.39] positioning data
No.
: Refer to Section 5.7 "List of control data" for details on the setting details.
(When a current value changing, etc., is carried out, "[Md.20] Current feed
value" may not show absolute addresses having the OP as a reference.)
executed by manual control (positions to which the workpiece cannot
physically move). (During center point designation circular interpolation
control, etc., teaching of "[Da.7] Arc address" cannot be carried out if the
center point of the arc is not within the moveable range of the workpiece.)
If writing to the flash ROM exceeds 100,000 times, the writing may become
impossible (assured value is up to 100,000 times).
If the error "Flash ROM write number error" (error code: 805) occurs when
writing to the flash ROM has been completed, check whether or not the
program is created so as to write continuously to the flash ROM.
Setting
value
Write the set details to the flash ROM (backup
1
the changed data).
Sets to which "current feed value" is written.
0: Written to "[Da.6] Positioning address/
movement amount".
1: Written to "[Da.7] Arc address".
Designates the data to be taught.
(Teaching is carried out when the setting value
is 1 to 600.)
When teaching has been completed, this data
is zero cleared.
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Chapter 13 Control Sub Functions
Setting details
Buffer memory address
QD77MS2
QD77MS16
QD77MS4
1900 5900
1548+100n 4348+100n
1549+100n 4349+100n
n: Axis No.-1