Mitsubishi Electric F920GOT-BBD-K-E, Hardware Manual

Page: 321 / 592

GOT-F900 SERIES (CONNECTION) Connection of MELSEC-Q Series PLC 11
11-31
11
C
o
n
n
e
c
ti
on
of
ME
L
S
E
C
-Q
Se
ri
e
s
PL
C
12
Co
n
n
e
c
ti
o
n
o
f
FX Se
ri
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s
Po
s
it
io
n
in
g
13
C
o
n
n
e
c
ti
on o
f
FR
EQ
R
O
L
In
ve
rt
er
14
C
onn
ec
ti
o
n
of
Mi
cr
o
c
o
m
-
put
e
r
15
C
o
nn
ec
ti
o
n
of
S
YSM
A
C
C
Se
ri
e
s
PL
C
16
C
o
nne
c
ti
o
n of
F
L
EX-
PC N
Se
ri
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s
PL
C
17
C
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nn
ect
io
n o
f
M
a
c
h
in
e
C
on-
troll
e
r
18
C
o
nn
ec
ti
o
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of
FP
Se
ri
e
s
PL
C
19
C
o
n
n
e
c
ti
on o
f
S
L
C
500
Se
ri
e
s
PLC
20
C
o
n
n
e
c
ti
on
of
SI
M
A
T
IC S7
Se
ri
e
s
PLC
2) Software
Contents of trouble Check points and countermeasures
Software
such as GX
Developer
and FX/WIN
In the personal computer connected
to the GOT-F900, sequence
programs cannot be monitored or
transferred.
Communication with the sequence
software is disabled. An error
message is displayed.
PLC, bar code reader or printer is connected.
• Causes
The RS-232C connector to which the personal computer is
connected is set to be used for another piece of equipment.
• Countermeasures
For monitoring or transferring sequence programs, set a bar
code reader to invalid and a printer to "DON'T USE".
If the PLC is connected, select the GOT-F900 equipped with
two built-in RS-232C channels.
Something is wrong with the cable between the GOT-F900
and the personal computer.
• Causes
The wrong cable is used or the connection is bad.
• Countermeasures
Check the cable.
Screen
creation
software Communication with the screen
creation software and screen data
cannot be transferred.
Q computer link, bar code reader or printer is connected.
• Causes
The RS-232C connector to which the personal computer is
connected is set to be used for another piece of equipment.
• Countermeasures
In the GOT-F900, select by hand "SELECT MODE"-"OTHER
MODE"-"DATA TRANSFER".
Or set a bar code reader to invalid and a printer to "DON'T
USE".
Something is wrong with the cable between the GOT-F900
and the personal computer.
• Causes
The connected cable is not proper. Or cable connection is
not correct.
• Countermeasures
Check the cable.