Omron GRT1-ECT SmartSlice, Operation Manual

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4 GRT1-ECT Details
4 - 6 GRT1-series EtherCAT Communication Unit - Operation Manual
Precautions for Correct Use
The Backup and Restore functionality is available in the GRT1-ECT. However, the backed up
and restored parameters cannot be accessed via EtherCAT communication.
Reference
• It is recommended to do a registration of the SmartSlice I/O Units.
• It is recommended to set dipswitches 1 and 3 to ON and dipswitch 4 to OFF after this
registration.
• The factory setting of all dipswitches is OFF.
4-1-3 DIP switches
DIP switch Function Setting Description
REGS
Create/enable
registration table
ON Registered table is enabled
OFF Registered table is disabled
OFF to ON
a
a. When the unit power is on.
Register I/O unit table
ON to OFF Clear registered I/O unit table
NC N/A OFF Not used, always set to OFF
ADR Automatic restore
OFF to ON
When the SmartSlice I/O Units are
replaced, the parameter data that was
backed up with the BACK dipswitch is
automatically restored
b
b. When DIP switch 1 | REGS is set to ON.
OFF Automatic restore disabled
BACK Backup trigger
ON to OFF to
ON in 3 s Parameter data of all connected
SmartSlice I/O Units is backed up
ON
1
2
3
4
REG S
NC
ADR
BACK
ON OFF ON
1 s 1 s 1 s
The ba ck u p oper a tion s t a rt s a fter DIP s witch 4 i s
t u rned from ON to OFF to ON within 3 s econd s .