Yaskawa MP940 - Manual (Page 20)

1.3 Features of the MP940
1-3
1
1.3 Features of the MP940
The MP940 Machine Controller is a single-axis controller which combines controller and SER-
VOPACK features into a single unit. It provides a wide range of control features, from indepen-
dent positioning to fast and accurate synchronous control.
1.3.1 Single-axis Controller with Enhanced Essential Functions
The MP940 is configured from the functional modules shown in the following table, based
on servo control.
Functional Module Contents
MP940 CPU
SERIAL Serial communications, RS-232C, RS-422/485
LIO Local I/O: DI (8 bits), DO (8 bits), AO (1 word)
SVA Motion control functions
CNTR Counter functions
MLINK
or DevNet MECHATROLINK interface or
DeviceNet interface
CP-717
SVA
SERIAL CNTR
MP940
CPU
DI
DO
AO
M
PG
RS-422/485
RS-232C
SGDH MP940
Curr
ent control
S
peed contr
ol
Counter
Shar
ed memor
y
Local I/O
MLINK or
DevNet
MLINK or
DevNet
MLINK or
DevNet
Programming Device