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(5) copy and execute the copy operation.
If you select all, the parameters settings will be copied to all of the slaves. If you select a
number, the parameters settings will be copied to the slave with the selected
communications unit number.
Set value
off
(e0**)
all
1 to 31
Note: 1 You cannot cancel copying once the copying operation has been started. Even if you change the set
value during the copying operation, the current processing will be continued.
2 If copying fails, the copying operation will be aborted and the parameter settings will not be copied to the
remaining slaves.
For a Mitsubishi PLC, the ERR. indicator on the Serial Communications Module will light during the
copying process, but this does not indicate an error. The ERR. indicator will go out when the PLC is
restarted.
Refer to 6-4-4 E5
Troubleshooting
Check the slave where the error occurred.
copy displayed?
NO
Is the model number of the slave different
from the master?
NO
Is the wiring incorrect?
NO
Is the Protocol Setting parameter set to something
other than cwf?
Are the communications unit numbers incorrect?
Is the communications baud rate set to something other than 9.6?
NO
The communications unit number of the
slave where the error occurred is also
being used by a downstream slave.
E5@D Digital Temperature Controllers Communications Manual (H225)
Copying is not in progress. The display will automatically return to
copy operation is completed normally.
If the copy operation fails,E** will be displayed instead of
be replaced with the communications unit number of the slave where copying
failed. This value will be maintained until the copy operation is completed normally
or until you return to the operation level.
Example: If copying failed at the slave with communications unit number 2,
will be displayed.
The parameter settings are copied to the slaves starting with the slave with
communications unit number 1 and continuing on to the slave with the
communications unit number that is set in the Highest Communications Unit No.
parameter. When copying is started, the PV display on the slave will change to
copy. The copying operation is completed when all of the slaves are reset.
The parameter settings are copied to the slave with the specified communications
unit number, and then the slaves are automatically reset.
@
D Controller Setup for specific copying procedures.
YES
Execute the copy again from the master using all.
YES
Copying is not possible. Copy the parameter
settings to the remaining slaves by specifying
their communications unit numbers individually.
YES
Turn OFF the power supply and correct the wiring.
a) If there are a lot of slaves to which the settings
were not copied, set the Protocol Setting
parameter to cwf and the Communications
Baud Rate parameter to 9.6, return to the
operation level. Set the communications baud
rate of the master to 9.6, return to the operation
level, and then execute the copy again using
all.
b) If there are only a few slaves to which the
settings were not copied, copy the parameter
settings to the remaining slaves (i.e., those for
which copy is not displayed) by specifying their
communications unit numbers individually.
YES
YES
Correct the set values, return to the operation
level, and then execute the copy again from the
master using all.
6 Programless Communications
Description
. The asterisks will
off
when the
off
e002
6
6 - 15
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