ProSoft Technology PTQ-101M - Manual (Page 79)

Module Configuration PTQ-101M ♦ Quantum Platform
IEC 60870-5-101 Master Communication Module
ProSoft Technology, Inc. Page 79 of 181
May 14, 2008
The value field for the different data types can be derived from the module's
database or that set in the command. The User Override bit is utilized to select
the source of the data value. The values for each data type are defined below:
Single Point Value:
0=Off
1=On
Double Point Value:
0=Not permitted
1=Off
2=On
3=Not
Permitted
Regulating Point Value (Set by module using database value -1=next lower,
1=next higher unless override enabled):
0=Not permitted
1=Next step lower if database point is set to -1
2=Next step high if database point set to +1
3=Not
Permitted
The Qualifier Code area defines the operation to perform as defined below:
Qualifier Code (Select one of the following):
0=No additional definition (slave dependent)
4=Short pulse duration
8=Long pulse duration
12=Persistent
output
The Select/Execute area defines if the command should perform a direct execute
or select before execute command sequence. The values for this field are as
follows (Select one of the values for the following list):
0=Direct execution without select
128=Select executed followed by execute
256=Deselect
command
The value field for the qualifier can be derived from the module's database or be
that defined in the qualifier. If the override flag is used, the module will issue the
command using the values contained in the qualifier defined for the command. If
the override flag is not set, the module will use the value in the database to send
to the controlled device. The values to use for the override flag are as follows:
0=Use value in database (value field should be set to zero for qualifier
parameter)
512=Use override value for state (preferred when using block 9902 with value
field set for command to execute)