Pressure Control Data - Mitsubishi Electric MELSEC iQ-R16MTCPU Programming Manual

3.9

Pressure control data

Set pressure control parameters when using a pressure profile.
Pressure control data for up to 8 axes can be set.
[Motion Control Parameter]  [Axis Setting Parameter]  "Pressure Control Data"
No. Item Default
value
1 Pressure control 0
selection

2 Feed/dwell startup
device
3 Dwell forced switching 
*3
device

4 Pressure release
*3
startup device
5 Pressure command 
reference

6 Speed limit reference
7 Abnormal pressure 
switching mode

8 Abnormal pressure
setting
9 Abnormal pressure 
setting time

10 Mode reset selection
after passing dwell time

11 Pressure profile start-
device

12 Pressure control status
*3
device

13 Feed execution point
*3
device

14 Dwell execution point
*3
device

15 Pressure release
*3
execution point device
*1 Refer to the indirect setting method by devices for parameters for the range of devices used for indirect setting. (Page 168 Indirect
Setting Method by Devices for Parameters)
*2 Cannot be set when the unit setting of fixed parameter is "degree".
*3 This setting can be omitted.
Setting range
mm inch degree
0: Do not use pressure control
1: Use pressure control



1 to 32767

0.01 to 0.001 to
21474836.47 2147483.647
[mm/min] [inch/min]
0: Unselect
1: Select
0 to 32767
0 to 327670 [ms]
0: Do not reset mode after passing dwell time
1: Reset mode after passing dwell time





Direct Indirect setting
setting
*2
pulse Valid/ Valid/
invalid invalid
(Required
size)
 
 
(1 bit)
 
(1 bit)
 
(1 bit)
 
 
1 to
2147483647
[pulse/s]
 
 
(1 word)
 
(2 word)
 
 
(344 word)
 
(1 word)
 
(1 word)
 
(1 word)
 
(1 word)
3 PARAMETERS FOR POSITIONING CONTROL
3.9 Pressure control data
*1
Reference
Section
3
Fetch
cycle
At Page
power 208
supply
ON
Page
Main
cycle 208
Page
208
Page
208
At Page
pressure 208
control
Page
start
208
Page
208
Page
208
Page
209
Page
209
Page
209
Page
At
power 209
supply
Page
ON
209
Page
209
Page
209
207