Yaskawa MP900 Series MPLoader - Manual (Page 7)

1.2 Overview of MPL700 Functions
1-5
1.2.3 Connection Methods
MP900-series Machine Controllers can be connected to a computer in the ways shown
below.
„ One-to-one Serial Connection
„ One-to-N Serial Connection
„ Ethernet Connection
POWER
MP930
A1 B1
I/O
1 6
6
PORT2
PORT1
CN1 SW1
YASKAWA
JEPMC-MC350
BATTERY
RDY
ERR
PRT1 BAT
RUN
ALM
PRT2
RS-232C
MP900 Series
RS-232C
MP900 Series
P O W E R
MP930
A 1 B 1
I / O
1 6
6
P O RT2
P O RT1
CN 1 S W 1
YA SK AW
A J EPM C-
M C350
B AT T ERY
RDY E R
R P RT 1 B A
T
RU N A L
M P RT 2
Modem
Modem Modem Modem
P O W E R
MP930
A 1 B 1
I / O
1 6
6
P O RT2
P O RT1
CN 1 S W 1
YA SK AW
A J EPM C-
M C350
B AT T ERY
RDY E R R P RT 1 B A
T
RU N A L
M P RT 2 P O W E R
MP930
A 1 B 1
I / O
1 6
6
P O RT2
P O RT1
CN 1 S W 1
YA SK AW
A J EPM C-
M C350
B AT T ERY
RDY E R
R P RT 1 B A T
RU N A L
M P RT 2
RS-232C
Ethernet
MP920(CPU) + 218IF
SW 1 L.R
ST RU N INI T TES T MUL TI FLAS H M.RS T O
N OF F
ON 1 2 3 4 5 6 7 8
POR T2
POR T1
BATTE RY RD Y
PRT 1
RU N AL
M ER R BA T AL
M PRT 2
DC2 4V POWE R
TB 1
+24 V
0
V
F
G
S
G
CN 2 CN 1
RLY
OUT
RU N ER R TX RX CO L
SW1 INIT TEST OFF ON
MP920(CPU) + 218IF
SW 1 L.R
ST RU N INI T TES T MUL TI FLAS H M.RS T O
N OF F
ON 1 2 3 4 5 6 7 8
POR T2
POR T1
BATTE RY RD Y
PRT 1
RU N AL
M ER R BA T AL
M PRT 2
DC2 4V POWE R
TB 1
+24 V
0
V
F
G
S
G
CN 2 CN 1
RLY
OUT
RU N ER R TX RX CO L
SW1 INIT TEST OFF ON