Unless otherwise specified, this manual uses the following terms.
Term
QD73A1
QCPU
Redundant CPU
External input
External output
Programming tool
GX Works2
GX Developer
Buffer memory
For terms related to positioning, refer to the following.
Page 278, Appendix 5
The product package contains the following.
Model
QD73A1
QD73A1-U-HW
16
TERMS
The abbreviation for the QD73A1 positioning module
Another term for the MELSEC-Q series CPU module
A generic term for the Q12PRHCPU and Q25PRHCPU
The abbreviation for input from connectors for external devices
The abbreviation for output to connectors for external devices
Generic term for GX Works2 and GX Developer
The product name of the software package for the MELSEC programmable
controllers
The memory of an intelligent function module used to store data (such as setting
values and monitored values) for communication with a CPU module
PACKING LIST
QD73A1 positioning module
Before Using the Product
Description
Product
Quantity
1
1