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Modbus Programming Manual ADDRESS LIST

Version 2 45

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Get Segments Remaining - Request (to instrument)

Field Name

Data

Comments

(Dec)

(Hex)

Command Code High Byte

Command Code Low Byte

CRC High Byte

A/R

CRC Low Byte

A/R

2.9.5.9. Edit Response Message

The instrument replies to each profile or segment creation, edit or delete message with an Edit

Response Message. The same format is used when replying to the Get Segments Remaining

request.

Edit Response Message - Response (from instrument)

Field Name

Data

Comments

(Dec)

(Hex)

Unit Address

A/R

The ID address of the instrument

Function Code

The multi read/write function

Byte Count

Command Response High Byte

A/R

Two data bytes containing the Command

Response data (see below)

Command Response Low Byte

A/R

CRC High Byte

A/R

CRC Low Byte

A/R

Command Response Data

The data contained in the Edit Response Message returned after each profile or segment edit

message is shown below. The data seen can be an error code, the number of unused segments or

the profile number following a successful profile header creation/edit.

The error code shown will be as appropriate for the request message and instrument status.

Command Response Name

Two Byte Response

Description

Low Byte

High Byte

Profile Number

A/R

The number of the profile created or edited

Segments Remaining

A/R

The number of unused segments remaining

Command Successfully

0x4F

0x4B

The command requested executed without error

Command Not Recognized

0xFF

The command is not recognized

Profile Number Invalid

0xF0

0x00

The profile number specified is not available.

Profile Name Invalid

0xF0

0x01

The profile name/characters are not valid

Start Signal Invalid

0xF0

0x02

The start signal is not recognized

Start Time Invalid

0xF0

0x03

The specified time is not within range

Start Day Invalid

0xF0

0x04

The specified day is not recognized

Starting Setpoint Invalid

0xF0

0x05

The specified starting setpoint is not recognized

Profile Recovery Invalid

0xF0

0x06

The profile recovery is not recognized

Recovery Time Invalid

0xF0

0x07

The recovery time is not within limits

Abort Action Invalid

0xF0

0x08

The abort action is not recognized

Profile Cycles Invalid

0xF0

0x09

The number of profile cycles is not within limits

Segment Number Invalid

0xF0

0x0A

The segment number is not valid for this profile

Segment Type Invalid

0xF0

0x0B

The segment type is not recognized

Segment Info A Invalid

0xF0

0x0C

The segment information A not valid for segment type

defined

Segment Info B Invalid

0xF0

0x0D

The segment information B is not valid for the segment

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