Omron 3G3MV-PDRT2, User Manual

Page: 149 / 363

Chapter 6
6-19
Message Communications
■
Using the ENTER Command
●
Storing Parameter Data in a 3G3MV Using the ENTER Command
To store the parameter data received in EEPROM, send an ENTER command as shown in the fol-
lowing table. To store a series of data for more than one parameter, send an ENTER command after
completing all the settings.
● Enabling Parameter Data in a 3G3RV/3G3PV/3G3FV Using the ENTER Command
To enable parameter data that has been received, send an ENTER command as shown in the follow-
ing table to either store or not store the parameters in EEPROM. To enable a series of data for more
than one transmission, send only one ENTER command after sending all of the data.
Data type Transmission Inverter Operation Remarks
ENTER command
to write to
EEPROM Write 0000 as the data used
by the function (i.e., the
ENTER command). Use the
following codes:
Class: 100 decimal (64 hex)
Instance: 255 decimal
(FF hex)
Attribute: 253 hex (FD hex) Previously received param-
eter setting data is stored in
EEPROM.
Note: The maximum num-
ber of write opera-
tions that can be
performed to
EEPROM is 100,000.
Used to store data even
after a power interruption.
Not writing to
EEPROM ENTER command not sent. Previously received param-
eter setting data is already
validated as operating data.
Send ENTER command
only if storing to EEPROM. If there is frequent rewriting
of data, do not send ENTER
commands each time
because of the limit to the
number of times EEPROM
can be written. Be sure to
send an ENTER command
once before the power sup-
ply is interrupted.
Data type Transmission Inverter Operation Remarks
ENTER command
that writes param-
eters to EEPROM Write 0000 as the data used
by the function (i.e., the
ENTER command). Use the
following codes:
Class: 100 decimal (64 hex)
Instance: 255 decimal (FF
hex)
Attribute: 253 hex (FD hex) Previously received param-
eter setting data is stored in
EEPROM.
Note: The maximum num-
ber of write opera-
tions that can be
performed to
EEPROM is 100,000.
Used to store data even
after a power interruption.
ENTER command
that does not write
parameters to
EEPROM Write 0000 as the data used
by the function (i.e., the
ENTER command). Use the
following codes:
Class: 100 decimal (64 hex)
Instance: 255 decimal (FF
hex)
Attribute: 221 hex (DD hex) Previously received param-
eter setting data is enabled
as operating data without
storing it to EEPROM. If there is frequent rewriting
of data, do not send ENTER
commands each time
because of the limit to the
number of times EEPROM
can be written. Be sure to
send an ENTER command
that writes data to EEPROM
once before the power sup-
ply is interrupted.