Mitsubishi A2CCPU User Manual

Automatic online return not provided
If
a communication error occurs with any of the modules in
the link, data communication
is executed only with mod-
ules operating correctly.
Once
a module is disconnected from the link, it cannot
restart data communications when
it recovers normal
operating
state.
To restart data communication with a module, discon-
nected from the link, turn
off the power to A2C and then
turn it back on again or reset it with the RUN key switch.
Transmission stop
at an occurrence bf online error
If data communication error occurs with any one of the
stations in the link, data communication stops over
entire link.
To restart data communication in the link, turn
off the
power to A2C
and then turn it back on again or reset it
with the RUN key switch.
The setting for the total number of stations should be
the
last station number of remote I/O modules and
remote terminal modules connected to the A2C.
If a number is greater than the last station number, such
a station is regarded as the faulty station precluding
data communication.
Remote terminal
The remote terminal setting
is necessary to use remote
terminals modules (up to
14 modules); the setting includes the
station number and attribute.
Station number
The head station number (station number
set with the
station number setting switch) of the remote terminal
modules to
be used should be set for the station number.
Attribute
Set attribute for each remote terminal module.
1) Mitsubishi standard protocol (MINI protocol)
Setting for remote terminal modules other than
RS-
232C interface module should be the Mitsubishi stan-
dard protocol.
2) No-protocol
Setting for an RS-232C interfece module (AJ35FTF)
should be the no-protocol.
4-38 t
18 IW W22Z-A

Mitsubishi A2CCPU Specifications

General

Brand	Mitsubishi
Model	A2CCPU
Category	Controller
Language	English