Mitsubishi Melsec-A Series User Manual page 64

3. SPECFICATIONS
/MELSEC
(7) Battery error (XA)
Switches on when battery voltage drops.
(8)
Error detection (XB)
Switched on by any of the errors in Chapter
8. Switched
off when
the error is reset. For resetting, refer
to Section 3.5.2 (page 3-44].
(9) Zeroing complete (XC, XD)
Switches on to indicate the completion of zeroing. Switched off at
the start of the next process.
(10)
M
code ON (XE, XF)
The ON timing for this signal depends on the parameter setting (see
Table 3.5, page
3-9, item 16). If set in WITH mode, the "M code
ON" signal is given at the start of positioning, if set in AFTER
mode it is given after positioning is complete. Switched off by the
"M code OFF" signal. Remains off when the M code is not used (M
code
=
0)
or in test mode using the A6GPP.
(11) Positioningstart (Y10, Y11, Y12)
The leading edges of the pulses cause the operations to start as
shown in Table 3.9.
(12) Zeroing start (Y13, Y14)
The leading
edges of the pulses cause
the operations to start as
shown in Table 3.9.
(13) Stop (Y15, Y16)
Terminates the current operation. (If the BUSY signal is on, the "M
code ON" signal turns off.)
For restarting the operation see Section 6.3.9.
(14) Jog start (Y17 to Y1A)
The motor is driven for
as
long as the jog start signal is on. When
it is switched off the motor is ramped down to a halt.
(15) M code OFF (YlB, y1c)
The leading edge of this signal switches the
"M
code ON" signal
O f f .
3-49
IE (NAI €6101-A