Honeywell VCR DCP200 Manuel D’Utilisation
DCP200 Profile Controller & Recorder - Product Manual
51-52-25-150, Issue 1 – April 2009
Modbus Parameters
Page 117
Creating Or Editing A Profile Header - Request (to instrument)
Field Name
Data
Comments
(Dec)
(Hex)
Profile Start Signal Low Byte
A/R
A/R
Time/day
Profile Start Time (Byte 4 - High)
Floating point number
Profile Start Time (Byte 3)
Profile Start Time (Byte 2)
Profile Start Time (Byte 1 - Low)
Profile Start Day High Byte
Profile Start Time (Byte 2)
Profile Start Time (Byte 1 - Low)
Profile Start Day High Byte
00
00
1 = Monday, 2 = Tuesday, 3 = Wednesday,
4 = Thursday, 5 = Friday, 6 = Saturday,
7 = Sunday, 8 = Monday to Friday,
9 = Monday to Saturday,
10 = Saturday And Sunday, 11= All Week
4 = Thursday, 5 = Friday, 6 = Saturday,
7 = Sunday, 8 = Monday to Friday,
9 = Monday to Saturday,
10 = Saturday And Sunday, 11= All Week
Profile Start Day Low Byte
A/R
A/R
Profile Starting Setpoint High
00
00
0 = Current Setpoint, 1 = Current Process
Variable Value
Variable Value
Profile Starting Setpoint Low
A/R
A/R
Profile Recovery High Byte
00
00
0 = Control to off, 1 = Restart profile,
2 = Maintain last profile setpoint
3 = Use controller setpoint, 4 = Continue
profile from where it was when power failed
2 = Maintain last profile setpoint
3 = Use controller setpoint, 4 = Continue
profile from where it was when power failed
Profile Recovery Low Byte
A/R
A/R
Profile Recovery Time (Byte 4 - high)
Floating point number
Profile Recovery Time (Byte 3)
Profile Recovery Time (Byte 2)
Profile Recovery Time (Byte 1 - Low)
Profile Abort action High Byte
Profile Recovery Time (Byte 2)
Profile Recovery Time (Byte 1 - Low)
Profile Abort action High Byte
00
00
0 = Control to off
1 = Maintain last profile setpoint
2 = Use controller setpoint
1 = Maintain last profile setpoint
2 = Use controller setpoint
Profile Abort Action Low Byte
A/R
A/R
Profile Cycles High Byte
A/R
A/R
1 to 9999 or 10,000 for “Infinite”
Profile Cycles Low Byte
A/R
A/R
CRC High Byte
A/R
A/R
CRC Low Byte
A/R
A/R
The instrument replies to this message with an Edit Response Message.
Creating, Editing or Inserting Segments
Creating new segments is only possible when a new profile is being created (see above for
instruction for creating a profile at the next available position, or at a position that you
specify). An error is returned if the correct sequence is not followed.
The Insert Segment command is used to add segments to an existing profile (one that
already has an end segment). This inserts a new segment at the position specified.
The Edit Segment command is used to alter segments of an existing profile.
The segment number is in relation to the profile number, e.g. to edit or insert a segment at
position 3 of profile 1 the segment number will be 3, and to edit or insert a segment at
position 3 of profile 6 the segment number will also be 3.
instruction for creating a profile at the next available position, or at a position that you
specify). An error is returned if the correct sequence is not followed.
The Insert Segment command is used to add segments to an existing profile (one that
already has an end segment). This inserts a new segment at the position specified.
The Edit Segment command is used to alter segments of an existing profile.
The segment number is in relation to the profile number, e.g. to edit or insert a segment at
position 3 of profile 1 the segment number will be 3, and to edit or insert a segment at
position 3 of profile 6 the segment number will also be 3.
Creating, Editing or Inserting Segments - 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
06
06