14.7  I/O Check
14.7.1  I/O check function
14 - 17
9
UTILITY FUNCTION
10
COMMUNICATION 
INTERFACE 
SETTING
11
DISPLAY AND 
OPERATION 
SETTINGS
12
CLOCK SETTINGS 
AND  BATTERY 
STATUS DISPLAY
13
FILE DISPLAY AND 
COPY
14
GOT SELF CHECK
15
CLEANING OF 
DISPLAY SECTION
16
MAINTENANCE 
TIME NOTIFICATION 
SETTING
14.7 I/O Check
14.7.1 I/O check function
The I/O check is a function which checks whether GOT and PLC can communicate with each other.
If I/O check ends normally, the communication interface and the connection cable hardwares are normal.
To execute I/O check, the communication driver has to be installed in GOT in advance from GT Designer3 or 
GT Designer2.
Refer to the following for the details related to the installation of the communication driver.
• GT Designer3 Version1 Screen Design Manual (Fundamentals) (7 COMMUNICATION 
WITH GOT)
• GT Designer2 Version  Basic Operation/Data Transfer Manual
(8. TRANSFERRING DATA)
(1) Communication drivers inapplicable to I/O check
When the following communication drivers are used, the I/O check cannot be executed.
Connection type Communication driver
Connection 
to 
MITSUBISHI 
PLC
MELSECNET/H 
connection
MELSECNET/H
MELSECNET/10 
connection
MELSECNET/H, MELSECNET/10
CC-Link IE Controller 
Network connection
CC-Link IE Controller Network
CC-Link IE Field 
Network connection
CC-Link IE Field Network
CC-Link connection
(Intelligent device 
station)
CC-Linlk (ID), CC-Link Ver.2(ID)
Ethernet connection Ethernet(MELSEC), Q17nNC, CRnD-700
Connection to FUJI PLC FUJI PXR/PXG/PXH
Connection to YASKAWA PLC YASKAWA GL/CP9200(SH/H)/CP9300MS, Ethernet (YASKAWA)
Connection to YOKOGAWA PLC YOKOGAWA FA500/FA-M3/STARDOM, Ethernet (YOKOGAWA)
Connection to ALLEN-BRADLEY PLC EtherNet/IP(AB)
Connection to SIEMENS PLC SIEMENS S7-200, SIEMENS S7-300/400, Ethernet (SIEMENS S7)
Microcomputer connection Computer
Inverter connection FREQROL 500/700/800, Sensorless servo
MODBUS /TCP connection
MODBUS/TCP
AZBIL control equipment connection Azbil SDC/DMC
Connection to RKC temperature 
controller
RKC SR Mini HG (MODBUS)