Setting Parameters From The Buffer Memory [Sequence Program] (Ver. 1.10 Or Later) - Mitsubishi FX3U-20SSC-H User Manual

FX -20SSC-H Positioning Block User's Manual
3U
7.1.5

Setting parameters from the buffer memory [sequence program] (Ver. 1.10 or later)

This subsection explains how to set positioning parameters and servo parameters from the buffer memory.
→ For direct specification of the buffer memory using the FROM/TO instruction and applied
Note
When using this setting method, make sure to set the following servo series of servo parameters stored in the
flash memory as follows.
In the setting program example mentioned later, when the servo series is set except for "K0", system reset is
executed, after initializing the positioning parameters and servo parameters in the buffer memory and flash
memory.
Moreover, parameters are set up after initializing them in the buffer memory.
Set the servo series as follows.
Servo parameters
1) Setting the positioning parameters stored in the buffer memory
Save the set value of servo positioning parameters by direct specification of the buffer memory using the
FROM/TO instruction and applied instructions to the buffer memory.
Positioning parameters
Set the servo parameter transfer mode as follows.
Operation
parameter 2
2) Setting the following servo parameters except the servo series
Save the set value of servo parameters by direct specification of the buffer memory using the FROM/TO
instruction and applied instructions to the buffer memory.
Servo parameters
(except servo series)
3) Setting to ON from OFF the positioning parameter enable command
When the positioning parameter enable command is set to ON from OFF while the target axis is not
performing positioning operation, the system will use the changed positioning parameters from next
positioning operation.
Operation
command 2
Status
information 2
58
instructions. Refer to Section 12.1 and the PROGRAMMING MANUAL
BFM Number
X-axis
Servo series BFM #15000
→ For the contents of setting of positioning parameters, refer to Section 11.1
X-axis
BFM #14000 to #14199
X-axis
Servo parameter BFM
transfer mode #14002 b15
→ For the contents of setting of servo parameters, refer to Section 11.2
BFM Number
X-axis
BFM #15001
to #15199
X-axis
Positioning parameter BFM #519
enable command b4
Positioning parameter
BFM #32
change completion flag
b0
(in Ver. 1.20 or later)
Y-axis
BFM #15200 Set "K0 (none)" (initial value) using a sequence program.
BFM Number
Y-axis
BFM #14200 to #14399
BFM Number
Y-axis
Set these bits to ON using a sequence program (so that the
BFM
contents of the BFM will be transferred to the servo
#14202 b15
amplifier).
Y-axis
BFM #15201
Set the parameters in accordance with the system.
to #15399
→ For the operation command 2, refer to Subsection 11.4.11
BFM Number
Y-axis
BFM #619
Set these bits to ON from OFF using a sequence program.
b4
• These bits turn ON when change of positioning
BFM #132 parameters is completed.
b0 • These bits turn OFF automatically when the positioning
parameter enable command is set to OFF.
7 Before Starting Positioning Operation
7.1 Note on Setting Parameters
Description
Description
Description
Description