System Condition - Mitsubishi Electric F920GOT-K Hardware Manual

GOT-F900 SERIES (CONNECTION)
Item name
Command Details
Caution on Use of
Microcomputer
Connection
Setting of Connected
Equipment for GOT
3.
Others
Item name
Cable Diagram
Troubleshooting
BASIC Program Example
14.1

System Condition

When connecting the microcomputer, check the COM port designation, the OS version of the GOT-
F900, and applicable versions of the screen creation software.
Compatibility when connecting microcomputer
GOT-F900
Series
F920GOT-K(5V)
F920GOT-K(24V)
F930GOT
F930GOT-K
F940GOT
F940WGOT
F940 Handy GOT
F943 Handy GOT
- The screen creation software version corresponds to the model of the GOT-F900 Series. Refer to section 3.2.
*1 The RS-232C port for the Handy type GOT is provided inside the rear cover. As a result, environmental
protection is lost when using this port and such a connection is not practical. (The Handy GOT can be
connected as the final unit in a string of two or more GOTs.)
*2 Connection of two or more GOT units is possible from the version shown in the table below.
For details about screen creation software version, setting method in GOT, and cable between GOTs, refer
to Chapter 7.
Type
Applicable version of GOT-F900
You can learn the operation of each communication command.
Batch Read
Command (RD)
Batch Write
Command (WR)
Bit-oriented Write
Command
Fill Command
Interrupt Code
You can learn the restrictions when the GOT is connected to the
microcomputer.
Set the PLC (microcomputer) type and the communication specifications
using the GOT or the screen creation software.
Cable diagrams for Microcomputer/GOT connection
Description of errors and how to fix them
BASIC programs for the personal computer connected to the GOT for
communication.
COM port Connection type
RS-422 RS-232C 1:1
− − −
$ $ $
$ $ $
$ $ $
$ $ $
$ $ $
−
$ $
−
$ $
F930GOT
3.00
Description
The format used to read data from the
GOT to the microcomputer
The format used to write data from the
microcomputer to the GOT
The format used to write the bit device to
the GOT according to a specified pattern
The format used to write data to a
specified range in the GOT
The function of interrupt code
Description
OS version
of GOT-F900
Two or more
GOT units
− −
−
1.20
$ *2
1.00
$
*2
4.60
$ *2
1.00
$ *2
1.00
−
*1*2
1.00
−
*1*2
1.00
F930GOT-K F940GOT
4.60 5.00
Connection of Microcomputer 14
Reference
14.6.1
14.6.2
14.6.3
14.6.4
14.6.5
Reference
Version of screen creation
software
GT GT
Designer2 Designer
− −
−
SW1-C
SW1-C SW1-H
SW1-C SW5-26C
SW1-C SW1-A
SW1-C SW5-F
SW1-C SW1-D
SW1-C SW1-D
F940WGOT Handy GOT
1.00
14-2
14.6
14.7
14.8
14.9
14.10
14.11
DU/WIN
−
−
2.20
2.70
2.00
2.50
2.10
2.10
5.00