Mitsubishi Electric MELSEC iQ-F FX5 User Manual page 181

■High-speed pulse input/output module
• Input
The following functions occupy inputs of the high-speed input/output function. The channels and the axis numbers are in
module internal order.
*1
Device Input
*1*2
interrupt
X X
X+1 X+1
X+2 X+2
X+3 X+3
X+4 X+4
X+5 X+5
X+6 X+6
X+7 X+7
*1 : Head input number for each high-speed pulse input/output module
*2 Simultaneous use with a function other than the high-speed counter (A phase/B phase input) is possible. However, use with the channel
2 external enable input of the high-speed counter is not possible.
However, the input logic of other functions is applied.
*3 If positioning setting is made in the high-speed pulse input/output module, input interrupt function will also be used simultaneously,
regardless of whether input interrupt settings are made.
However, if the interrupt input signal 1 is in high-speed mode, the input interrupt will not be used simultaneously.
• Output
The following functions occupy outputs of the high-speed input/output function. The channels and the axis numbers are in
module internal order. The following functions cannot be combined with other high-speed input/output functions.
*1
Device
Y
Y+1
Y+2
Y+3
Y+4
Y+5
Y+6
Y+7
*1 : Head output number for each high-speed pulse input/output module
Precautions
Do not specify an output device (Y) used by the high-speed input/output function as the output destination of the high-speed
comparison table. This may cause an unexpected operation.
High-speed counter
CH1 Input A phase
CH1 Input B phase/external preset
CH1 Input external preset
CH2 Input A phase
CH2 Input B phase/external preset
CH2 Input external preset
CH1 Input external enable
CH2 Input external enable
PWM

CH1



CH2


Pulse width Positioning
measurement
 
 
 Axis2 Zero signal
CH1 Axis2 Interrupt input signal 1 (Normal mode)
CH2 Axis1 Interrupt input signal 1 (Normal mode)

Axis1 Zero signal

Axis2 External start signal

Axis1 External start signal
Positioning
Axis1 PULSE/CW
Axis2 PULSE/CW
Axis1 Clear signal
Axis2 Clear signal
Axis1 SIGN/CCW
Axis2 SIGN/CCW


19 HIGH-SPEED INPUT/OUTPUT FUNCTION
19.1 High-speed Counter Function
19
*3
*3
*3
*3
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