Program Details; Initialization Program - Mitsubishi Electric QD77MS User Manual

6.5 Program details

6.5.1 Initialization program

Setting item
OPR request flag OFF
[Cd.19]
request
: Refer to Section 5.7 "List of control data" for details on the setting details.
Setting item
[Cd.8] External command valid
: Refer to Section 5.7 "List of control data" for details on the setting details.
[1] OPR request OFF program
This program forcibly turns OFF the "OPR request flag" ([Md.31] Status: b3)
which is ON.
When using a system that does not require OPR, assemble the program to
cancel the "OPR request" made by the Simple Motion module when the power is
turned ON, etc.
Data requiring setting
Set the following data to use the OPR request flag OFF request.
Setting
value
1 Set to "1: Turn OPR request flag OFF".
Time chart for OPR OFF request
PLC READY signal
READY signal
OPR request OFF flag
( Md. 31 Status: b3)
Cd. 19 OPR request flag OFF request
Fig. 6.1 Time chart for OPR OFF request
[2] External command function valid setting program
This program is used to validate the "external command signal" beforehand when
using the external command functions (external start, speed change, speed-
position switching, position-speed switching, skip). Set which function to use
beforehand in "[Pr.42] External command function selection".
(Set the external command signal (DI) in "[Pr.95] External command signal
selection" at QD77MS16 use.)
Set the following data to validate the "external command signal".
Setting
value
1 Set to "1: Validate external command".
Chapter 6 Sequence Program Used for Positioning Control
Setting details
OFF
[Y0]
OFF
[X0]
OFF
0
Setting details
6 - 53
Buffer memory address
QD77MS2
QD77MS4
1521+100n
ON
ON
1 0
Buffer memory address
QD77MS2
QD77MS4
1505+100n 4305+100n
QD77MS16
4321+100n
n: Axis No.-1
QD77MS16
n: Axis No.-1