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High-speed Reading Of Specified Data - Mitsubishi Electric MOTION CONTROLLERS Q172DCPU Programming Manual

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4 AUXILIARY AND APPLIED FUNCTIONS

4.3 High-Speed Reading of Specified Data

This function is used to store the specified positioning data in the specified device (D,
W, U \G). The signal from input module controlled in the Motion CPU is used as a
trigger.
It can be set in the system setting of MT Developer.
(1) Positioning data that can be set
Setting data
Position command (Feed current value)
Actual current value
Position droop (Deviation counter value)
M-code
Torque limit value
Motor current
Motor speed
Servo command value
Virtual servomotor feed current value
Synchronous encoder current value
Virtual servo M-code
Current value after main shaft differential
gear
Current value within one revolution of
cam axis
Execute cam No.
Execute stroke amount
Optional address (Fixed to 4 bytes)
(2) Modules and signals to be used
Input module
Q172DEX
Q173DPX
(Note)
PLC input module
(3) Usable devices
Word devices
D
W
U \G
(Note-1): "p" indicates the user setting area points of the Multiple CPU high speed
transmission area for the each CPU.
(Note-2): Only device of the self CPU can be used.
POINT
(1) Set an even number as device setting in the two word data.
(2) Refer to Chapter 2 for the user setting area points of the Multiple CPU high
speed transmission area.
Word No.
-1
10
[ µ m], 10
2
-1
10
[ µ m], 10
2
2
1
1
1
2
2
2
2
1
2
2
1
10
2
2
Signal
Read timing
TREN
0.8[ms]
PX device
(Note) : Only one PLC input module can be used.
Usable devices
0 to 8191
0 to 1FFF
10000 to (10000 + p-1)
4 - 11
Unit
-5
-5
[inch], 10
[degree], [PLS]
-5
-5
[inch], 10
[degree], [PLS]
[PLS]
[%]
[%]
[r/min]
[PLS]
[PLS]
[PLS]
[PLS]
[PLS]
-1
-5
[ µ m], 10
[inch] [PLS]
Number of settable points
2
3
8
(Note-1), (Note-2)
Remarks
Valid in
SV22
virtual
mode only

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