Mitsubishi Electric MELSEC iQ-R RD75P4, User Manual

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7 CONTROL SUB FUNCTIONS
7.6 Function Related to Start
Start time adjustment function
Start time adjustment function is used together with Quick start function to adjust the time from when a positioning start trigger
is input to when the RD75 starts outputting pulses.
This function allows users to make a fine adjustment in the start timing without repositioning a sensor.
Control details
The start time adjustment function starts the positioning after a positioning start trigger is input and the time set in [Pr.82] Start
adjustment time elapses, as shown in the following figure.
Normal timing time
*1 The start time for when the quick start function is used.
t1 t2
*1
t3
0.88 to 1.77ms External command signal: 20

s
Positioning start signal: 8

s
[Pr.82] Start adjustment time
t
t3 t2
t1
v
Md.26
Cd.43
Md.61
ON
OFF
1: Pre-analysis mode
0: Normal analysis mode
0: Analysis not completed
1: Analysis completed
Waiting for
a start trigger
0: Analysis not completed
Start trigger
BUSY signal [XC, XD, XE, XF]
Operation by a user
Operation by the system
Analysis mode setting
Analysis complete flag
Axis operation status
Analyzing Standby Start time adjusting Position control