Mitsubishi QD70P4, Руководство пользователя

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6. Switch setting for intelligent function module
By making the intelligent function module switch setting, the QD70 allows you to
set the pulse output mode, external I/O signal logic and rotation direction.
(However, you cannot set the speed-position switching signal (CHG) logic. It is
fixed at the negative logic.)
Make the intelligent function module switch setting in the "I/O assignment
setting" PLC parameter of the QCPU using GX Developer.
y There are intelligent function module switches 1 to 5, which are set with
16-bit data.
y When you do not make the intelligent function module switch setting,
switches 1 to 5 default to 0.
The settings made with the intelligent function module switches are made valid
after power-on or programmable controller CPU reset. You cannot change the
settings during operation.
Switch No. Setting items Setting details/bit assignment
Switch 1 Pulse output mode
b15 b8 b7 b0
to indicate axis Nos
00:CW/CCW mode
01:PULSE/SIGN mode
Pulse output logic
selection
Switch 2
Deviation counter clear
output logic selection
to indicate axis Nos
0:Negative logic
1:Positive logic
b15 b8 b7 b0
Deviation counter clear output
logic selection Pulse output logic selection
Zero signal input logic
selection
Switch 3
Rotation direction
setting
to indicate axis Nos
b15 b8 b7 b0
Rotation direction setting Zero signal input logic selection
<Rotation direction setting>
0:Forward run pulse output
increases the current
feed value.
1:Reverse run pulse output
increases the current feed value. <Zero signal input logic selection>
0:Negative logic
1:Positive logic
Switch 4
Near-point dog signal
input logic selection
b15 b7 b0
to indicate axis Nos
0:Negative logic
1:Positive logic
Switch 5 Vacant