Mitsubishi Electric GT15, Connection Manual

Page: 695 / 864

20. GOT MULTI-DROP CONNECTION
20.6 Setting of Serial Multi-Drop Connection Unit
20 - 27
17
ROBOT CONT
ROLLER
CONN
E
C
TION
18
C
NC CONNECTION
19
ENER
GY M
EAS
URIN
G
UNIT/EL
EC
TRIC M
U
LT
I-
ME
ASUR
ING IN
STRU
MEN
T
CO
NNE
CTION
20
GOT
MUL
T
I-DROP
CONNECTION
21
MUL
TI
PL
E-GT1
4, G
T12,
GT
11
, GT
10
CO
NNECTIO
N FUNCTION
22
MUL
T
I-CHA
N
N
E
L
FUNCT
ION
23
F
A
TRANS
P
ARENT
FUNCTION

Controller setting
1.
Set the following to the driver for the connected
equipment.
• Connection type dependent
The driver for connection with the GOT is fixed to the
following one.
• Multi-drop(Host)
2.
Perform the detailed settings for the driver.
■
Communication detail settings
3.
Set [Use the system information of Multidrop] as
necessary.
■
Setting the multi-drop system information
function
4.
Click the [Write] button when settings are completed.
5.
If the [Communication with GT01-RS4-M] dialog box
is closed, communication setting contents for GT01-
RS4-M does not remain.
• To maintain the communication setting contents,
click (export).
■
Exporting/Importing the communication
setting contents
• To use communication setting contents which are
saved previously, click (import).
■
Exporting/Importing the communication
setting contents

Setting the multi-drop system information
function
When checking the connection status of each GOT
which is connected to GT01-RS4-M on the PLC side,
set the multi-drop system information function.
The GOT connection status is stored in the PLC side
word device.
(1) Setting on the PLC side word device
1.
Select [Use the system information of Multidrop] and
click the [Set] button. The following dialog window is
displayed.
2.
Set the PLC side word device to [Head Device (10
Points)]. In this example, "D0" is set.