West Control Solutions Pro-EC44 - Page 208

Pro-EC44 2-Loop Graphical Profile Controller & Recorder
Pro-EC44 Product Manual - 59540-2 September 2014 Page 202
Profile Name Character 12
A/R A/R
Profile Name Character 13
A/R A/R
Profile Name Character 14
A/R A/R
Profile Name Character 15
A/R A/R
Profile Name Character 16
A/R A/R
CRC High Byte
A/R A/R
CRC Low Byte
A/R A/R
Read Profile Memory Status
This command returns the status of the profile memory used. The response to this command
is to return a table of all the profile numbers that are in use. A value of 0x00 indicates that the
profile position is free and value of 0x01 indicates that the position is used by a profile. Using
this command in conjunction with the read profile name command can be used to create a
directory of profile numbers and profile names.
Read Profile Memory Status - Request (to instrument)
Field Name
Data
Comments
Dec Hex
Unit Address
A/R A/R
The ID address of the instrument
Function Code
23 17
Requires the multi read/write function
Read Start Address High Byte
32 20
Read Start Address Low Byte
6 6
Read Quantity Of Registers High Byte
0 0
Read Quantity Of Registers Low Byte
32 20
Write Start Address High Byte
32 20
Write Start Address Low Byte
6 6
Write Quantity Of Registers High Byte
0 0
Write Quantity Of Registers Low Byte
1 1
Byte Count
2 2
Command Code High Byte
80 50
Command Code Low Byte
83 53
CRC High Byte
A/R A/R
CRC Low Byte
A/R A/R
The instrument replies to the Read Profile Memory Status request as follows:
Read Profile Status
Read Profile Memory Status - Response (from instrument)
Field Name
Data
Comments
Dec Hex
Unit Address
A/R A/R
The ID address of the instrument
Function Code
23 17
The multi read/write function
Byte Count
64 40
Profile 0 Position
0 or
1
0 or
1