Items Related To Operating Command - Mitsubishi Electric MELSEC iQ-F FX5 User Manual

Items related to operating command

The following lists the items related to the positioning operation.
For the input interrupt function, refer to MELSEC iQ-F FX5 User's Manual (Application).
Interrupt Input Signal 1
Setting method: High Speed I/O Parameter
When the DVIT/DDVIT instruction or table operation instruction (control method: [3: Interrupt 1 Speed Positioning], [6:
Interrupt Stop (Relative Address Specification)], [7: Interrupt Stop (Absolute Address Specification)]) is used, set this
parameter.
If the interrupt input signal 1 is detected, an interrupt is performed.
■Enabled/Disabled
Specify whether to use the interrupt input signal 1.
When [0: Invalid] is selected, the interrupt input signal 1 cannot be used.
When [1: Valid] is selected, use interrupt input signal 1.
Precautions
When interrupt input signal 1 is disabled, the DVIT/DDVIT instruction and table operation (control method) do not operate and
error occurs.
■Mode
Specify detection mode of interrupt input signal 1.
When [0: High speed Mode] is selected, the DVIT/DDVIT instruction performs an interrupt when one input is detected. The
table operation performs an interrupt when input is detected for the number of interrupt counts.
When [1: Standard Mode] is selected, an interrupt is performed when one input is detected.
• The high-speed mode is faster than the standard mode in performing the operation from interrupt to pulse
output.
• For supported versions for high-speed mode, refer to Page 251 Added and Enhanced Functions.
■Device No.
The interrupt input signal 1 assignment is as follows. For the high-speed pulse input/output module, the input is fixed as
shown below, so setting is invalid.
CPU module
Axis 1 Axis 2
X0 to X17 (Any device can be set.)
*1 : Head input number for each high-speed pulse input/output module
Set the input response time (initial values: 10 ms) in input response time parameters. For details, refer to MELSEC iQ-F
FX5 User's Manual (Application).
■Logic
Specify the logic of interrupt input signal 1. In high-speed mode, it is fixed to positive logic, and the following setting is
disabled.
When [0: Positive Logic] is selected, interrupt input signal 1 functions on a rising edge.
When [1: Negative Logic] is selected, interrupt input signal 1 functions on a falling edge.
4 POSITIONING PARAMETER
58
4.2 Details of Parameters
High-speed pulse input/output module
First module
Axis 3 Axis 4 Axis 5
X+4
Second module
Axis 6 Axis 7 Axis 8
X+3 X+4 X+3
Third module Fourth module
Axis 9 Axis 10 Axis 11
X+4 X+3 X+4
Axis 12
X+3