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4 POSITIONING DEDICATED SIGNALS
(1) State of switch (SD200) ............................................. Monitor device
The switch state of CPU is stored in the form of the following.
SD200
No used
Switch state of CPU
0 : RUN
1 : STOP
b15
b14
b13
b12
b11
b10
b9
b8
b7
b6
b5
b4
b3
b2
b1
b0
(2) Real mode axis information register (SD500, SD501)
.................... Monitor device
This signal is used to store the information used as a real mode axis at the time
of switching from real mode to virtual mode.
The real mode axis information does not change at the time of switching from
virtual mode to real mode.
b15
b14
b13
b12
b11
b10
b9
b8
b7
b6
b5
b4
b3
b2
b1
b0
Axis 16 Axis 15 Axis 14 Axis 13 Axis 12 Axis 11 Axis 10 Axis 9
Axis 8
Axis 7
Axis 6
Axis 5
Axis 4
Axis 3
Axis 2
Axis 1
Axis 32 Axis 31 Axis 30 Axis 29 Axis 28 Axis 27 Axis 26 Axis 25 Axis 24 Axis 23 Axis 22 Axis 21 Axis 20 Axis 19 Axis 18 Axis 17
Real mode axis information
SD500
SD501
0 : Except real mode axis
1 : Real mode axis
(Note-2): Refer to APPENDIX 1.1 for the expression method of axis No. corresponding
to each bit of word data.
(Note-1): The following range is valid.
Q172DSCPU
: Axis No.1 to 16
Q172DCPU(-S1) : Axis No.1 to 8
(3) Servo amplifier loading information (SD502, SD503)
..................... Monitor device
The mounting status of the servo amplifier is checked at the power supply on or
reset of the Multiple CPU system and its results are stored in this device.
If communication with servo amplifier stops, it is reset.
The mounting status of changed axis after the power supply on is stored.
Axis 16 Axis 15 Axis 14 Axis 13 Axis 12 Axis 11 Axis 10 Axis 9
Axis 8
Axis 7
Axis 6
Axis 5
Axis 4
Axis 3
Axis 2
Axis 1
Axis 32 Axis 31 Axis 30 Axis 29 Axis 28 Axis 27 Axis 26 Axis 25 Axis 24 Axis 23 Axis 22 Axis 21 Axis 20 Axis 19 Axis 18 Axis 17
b15
b14
b13
b12
b11
b10
b9
b8
b7
b6
b5
b4
b3
b2
b1
b0
SD502
SD503
Servo amplifier mounting status
Mounted
Not mounted
. . . . . . . . 1
. . . . 0
(Note-1): The following range is valid.
Q172DSCPU
: Axis No.1 to 16
Q172DCPU(-S1) : Axis No.1 to 8
(Note-2) : Refer to APPENDIX 1.1 for the expression method of axis No. corresponding
to each bit of word data.
Содержание Q Series
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