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Online commands
Command
acknowledgment
negative
Determining parameter data set difference to default parameters
Command
Description
Parameter
Leuze electronic GmbH + Co. KG
'PR'
'PS=<aa>'
Parameter reply:
<aa>
Status acknowledgment, unit [dimensionless]
'01'
Syntax error
'02'
Impermissible command length
'03'
Impermissible value for checksum type
'04'
Invalid check sum received
'05'
Impermissible number of data requested
'06'
Requested data does not (any longer) fit in the transmission
buffer
'07'
Impermissible address value
'08'
Read access after end of data set
'09'
Impermissible QPF data set type
'PD'
This command outputs the difference between the default parameter set and the oper-
ating parameter set or the difference between the default parameter set and the per-
manent parameter set.
Comment:
The reply supplied by this command can e.g. be directly used for programming a de-
vice with factory settings, whereby this device receives the same configuration as the
device on which the PD-sequence was executed.
'PD<P.set1><P.set2>'
<P.set1>
Parameter data set that is to be copied, unit [dimensionless]
'0'
Parameter data set in permanent memory
'2'
Default or factory parameter set
<P.set2>
Parameter set into which the data is to be copied, unit [dimensionless]
'0'
Parameter data set in permanent memory
'3'
Operating parameter data set in volatile memory
Permissible combinations here include:
'20'
Output of the parameter differences between the default and
the permanently saved parameter set
'23'
Output of the parameter differences between the default pa-
rameter set and the operating parameter set saved in volatile
memory
'03'
Output of the parameter differences between the permanent
parameter set and the operating parameter set saved in volatile
memory
BCL 248i
121
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