Reset; Reset Types; Reset Type And Ne1A-Series Controller Status - Omron NE1A-SCPU01 - 2006 Operation Manual

Reset

7-2

Reset

7-2-1

Reset Types

7-2-2

Reset Type and NE1A-series Controller Status

Note
The Network Configurator can reset the NE1A-series Controller in the follow-
ing three ways. A password is required to enter reset.
Reset type
Emulate cycling power
Return to the default configuration, and
then emulate cycling power.
(Initialize all data.)
Return to the default configuration
except to preserve the following parame-
ters, and then emulate cycling power.
(Retain specified data.)
Configuration data includes DeviceNet communications (safety/standard),
device parameters such as I/O settings, user program, and passwords.
The NE1A-series Controller stores this data in its nonvolatile memory. Some
information, however, cannot be changed once it is set. Select the corre-
sponding reset type to return the information to the default parameter settings.
Depending on the type of reset that is used, however, maintenance data such
as the total ON times, contact operation counter monitor settings, or monitor
values for the contacts of the local inputs, test outputs, and local outputs will
not be cleared.
Refer to DeviceNet Safety System Configuration Manual (Cat. No. Z905) for
the configurable parameters.
Depending on the reset type and NE1A-series Controller's status, reset might
not be possible.
Reset type
RUN and
configuration
locked.
- MS indicator lit
green
- LOCK indicator
Emulate cycling Able to reset
power
Return to the Unable to reset
default configura-
tion, and then
emulate cycling
power.
Return to the Unable to reset
default configura-
tion except to pre-
serve the
following parame-
ters, and then
emulate
cycling power.
Resetting is not possible after a safety I/O connection has been established.
Configuration data
Settings before the reset
are retained.
Initialization
(Default)
Depends on user specifi-
cations.
NE1A-series Controller's status
RUN and
configuration
unlocked.
- MS indicator lit
green
- LOCK indicator
lit flashing
Able to reset
Able to reset
Able to reset
Section 7-2
Error history
Log before the reset is
retained.
Initialized.
(All data cleared.)
Initialized.
(All data cleared.)
Not RUN, and Not RUN, and
configuration configuration
locked. unlocked.
- MS not lit - MS not lit green
green
- LOCK indicator
- LOCK indicator flashing or OFF
lit
Able to reset Able to reset
Unable to reset Able to reset
Unable to reset Able to reset
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