REC.RETRIEVEFRMT

Description

Recorded data is transferred to the communication channel in one of two formats: standard or internal high speed. The standard (slower) format cannot be used for continuous recording, but is more easily read. The high speed format allows continuous data recording (needed for autotuning). WorkBench supports both formats.

Value Description
0 Standard format
1 Internal format (high speed)

Internal Format

In the internal format, the F indicates a scaling factor (optional) and the number is given in hexadecimal format.

F3-0x56

  • F3: scale is 1/(10^3)
  • -: optional sign
  • 0x56: dec 86

The output of this is -86*scale = -86/10^3 = -0.086

F30xA65

F3: scale is 1/(10^3)

no sign

0xA65: => dec 2661

The output of this is 2661*scale = 2661/10^3 = 2.661

Example

The following recorder data is in standard format:

10,1

ILClosed"Instruction list" This is a low-level language and resembles assembly.FB,VL.CMD,VL.FB

-0.086,0.000,2.661

0.000,0.000,3.605

0.029,0.000,-0.486

 

The following recorder data is in internal format:

10,1

IL.FB,VL.CMD,VL.FB

F3-0x56,F30x0,F30xA65

F30x0,F30x0,F30xE15

F30x1D,F30x0,F3-0x1E6

General Information

Type

R/W Parameter

Units

N/A

Range

0 to 1

Default Value

1

Data Type

Integer

See Also

REC.RETRIEVE , REC.RETRIEVEDATA

Start Version

M_01-00-00-000

Related Topics

Scope