Mitsubishi MELSEC-A series User Manual

6. PROGRAMMING /MELSEC-A
.
POINT I
(1) Always disable manual puker inching when not in use
(i.e. write "0" to buffer memory address 47 (X axis) or
347 (Y axis). See page 3-34.
(2) Manual pulser inching is allowed if:
0 Inching is enabled in the buffer memory.
0 The relevant axis is not busy, or is busy in inching
made.
(3) The input and output counters which count the number
of manual pulses given, are cleared approx. 0.2 seconds
after disabling the function or switching off the PC ready
signal ( Y 1 D) .
When the stop signals (Y 15, Y 16) are switched on,
the pulse input and output counters are cleared to 0.
(4) Travel requiring backlash compensation is not started if
the number of output pulses is less than the backlash
setting value.
(5) The manual pulse input counter is not cleared if there is
an error preventing operation, In this case disable the
function (which clears the counter), clear the error, and
then reenable the function.
(6) The input buffer for the manual pulser pulse chain will
hold 1677721 5 pulses.

Mitsubishi MELSEC-A series Specifications

General

Brand	Mitsubishi
Model	MELSEC-A series
Category	Controller
Language	English