Emerson PACSystems RX3i User Manual page 47

User Manual
GFK-2911E
Table 17:
Parameter
mComreq_Setup[56]
mComreq_Setup[57]
mComreq_Setup[58]
mComreq_Setup[59]
mComreq_Setup[60]
mComreq_Setup[61]
Analog output value objects require configuration of a data format parameter. This
parameter sets the data format for all AOV objects. The EDS001 will decode the format sent
by the master station. Note that if configured for AOV format 2 or 3, any sent analog format
will be accepted. This is referred to as flexible setting.
Data Format Options for AOV Objects:
• 0 – 16-bit signed value (default format)
• 1 – 16-bit signed value (Int)
• 2 – 32-bit signed value (Dint), data format determined by master station
• 3 – 32-bit floating point value (Real), data format determined by master station
Note:
Use one data format option to set the following parameter:
Table 18:
Parameter
mComreq_Setup[111]
Configuration of DNP3 outstation Parameters
Value
m-type value
0
address value
0
number value
0
The AOV format value (2 or 3) for parameter mComreq_Setup[111] will set the size of
memory to be twice the number of AOV Objects. For example, if the user selects
mComreq_Setup[58] =8, mComreq_Setup[60] = 1024, and sets the mComreq_Setup[111]
to 2 or 3, then the memory consumed will be twice of the range. In this specific example,
[%R0001-%R2048] memory will be consumed, since two registers will be used to store each
of the 32-bit values.
Value
format value
Description
Memory Type for AOV Objects
Value (decimal): 8-%R, 10-%AI, 12-%AQ, 196-%W, 0-
unused
Reserved
Memory Address for AOV Objects
Value: 1 to maximum (based on memory type)
Reserved
Number of AOV Objects.
Value: 1 to 1024
Reserved
Description
Data Format for all AOV Objects (Object 41)
Value: 0, 1, 2, or 3 per list above.
Chapter 6
Sep 2019
41