Mitsubishi Electric MELSEC-A/QnA Series Handbook page 244

7
POSITIONING MODULE REPLACEMENT
Model
AD75P1-S3 AD75P2-S3 AD75P3-S3
Item
STRT signal
I/O signal for
external
devices
CHG signal
in-Position
(INP)
Signal logic
Command pulse output signal only
switching
Connection
with
peripheral
devices
Peripheral
devices
(data setting,
AD75TU
etc.)
GX
Configurator
*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.)
7
- 7
(External start signal)
Speed-position switching signal
(for monitor)
Direct connection
GX Configurator-AP
: Compatible,
QD75P1N QD75P2N QD75P4N
QD75D1N QD75D2N QD75D4N
× (integrated into CHG)
External command signal (External
start or speed-position switching
selectable with parameters)
×
Connection via programmable
controller CPU, Q corresponding serial
communication module, Q
corresponding MELSECNET/H remote
I/O module
×
GX Configurator-QP
: Partial change required, ×: Incompatible
Compat- Precautions for
ibility replacement
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.
No INP signal.
When it is required
for monitor, monitor
using the input
module.
The default logic of
pulse output differs.
The connecting
shape differs.
AD75TU cannot be
used.
×
Use GX
Configurator-QP.
Available GX
Configurator
differs.