Mitsubishi Electric MELSEC-A/QnA Series - Page 244

7 POSITIONING MODULE REPLACEMENT
7 - 7
*1 With AD75P-S3, Nos.1 to 100 data items/axis of positioning data can be set using the buffer memory and Nos.1 to 600
data/axis can be set with QD75PN/QD75DN.
The positioning data in the buffer memory is not backed up.
*2 Indicates the standard mode/stepping motor mode about AD75P-S3.
*3 The near pass function is valid only during the continuous path control. (AD75P-S3: Selected with parameters,
QD75PN/QD75DN: Standard function)
QD75PN/QD75DN does not have address pass mode. When being asked for passing the positioning address, continue
with continuous running. (However, it will stop once.)
I/O signal for
external
devices
STRT signal
(External start signal)
× (integrated into CHG)
When using both
the speed-position
switching control
and the external
start, input the
external start signal
to the interrupt
module, and start
using the direct
output.
CHG signal Speed-position switching signal
External command signal (External
start or speed-position switching
selectable with parameters)
in-Position
(INP)
(for monitor)
×
No INP signal.
When it is required
for monitor, monitor
using the input
module.
Signal logic
switching
Command pulse output signal only
The default logic of
pulse output differs.
Peripheral
devices
(data setting,
etc.)
Connection
with
peripheral
devices
Direct connection
Connection via programmable
controller CPU, Q corresponding serial
communication module, Q
corresponding MELSECNET/H remote
I/O module
The connecting
shape differs.
AD75TU × ×
AD75TU cannot be
used.
Use GX
Configurator-QP.
GX
Configurator
GX Configurator-AP GX Configurator-QP
Available GX
Configurator
differs.
: Compatible, : Partial change required, ×: Incompatible
Model
Item
AD75P1-S3 AD75P2-S3 AD75P3-S3
QD75P1N
QD75D1N
QD75P2N
QD75D2N
QD75P4N
QD75D4N
Compat-
ibility
Precautions for
replacement