Measurement Specialties 9116 Manual do Utilizador descarregar pdf (Página 86)

Measurement Specialties Inc. Model 9116 User’s Manual

Page 74 www.MEAS-SPEC.com

READ TRANSDUCER TEMPERATURE (Command ‘t’)

Purpose: Returns the most recently acquired engineering-unit temperature data (in ºC) for

the specified channels. Each datum returned in the response will be in the

specified high-precision data format.

Command

“tppppf”

‘t’ is the command letter

‘pppp’ is the position field

‘f’ is the format field

Response

“ dddd.. dddd”

‘ dddd’ are the datum fields, each with leading space (except f =7

or 8).

Description: The 4-character hex position field (pppp) specifies a 16-bit binary bit-map, with

each set bit (1) specifying a particular channel number (16-1, left-to-right).

The 1-character format field (f) specifies the format of each data field (dddd) that

will be returned in the requested response. The first datum returned in the

response will be for the highest channel number specified. Each (non-

binary) datum will be preceded by a space character. Some formats may not be

applicable to the specific type of data being requested. Valid formats are shown

in the following table:

converts each internal response datum value from . . .

max. char.

single binary float

7-10-digit signed decimal “ [-xxx]x.xxxxxx”

single binary float

8-digit hex integer “ xxxxxxxx”

double binary float

16-digit hex integer “ xxxxxxxxxxxxxxxx”

single binary float

long integer (EU*1000) then to 8-digit hex integer

single binary float

single binary float (big endian: msb first)

single binary float

single binary float (little endian: lsb first)

1 2 ... 81 82 83 84 85 86 87 88 89 90 91 ... 145 146

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Measurement Specialties 9116 Manual do Utilizador Página 86