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C4 Manual Rev 7.5.2

7.5.7 PT Read Temperature

This command is used to read the specified probe temperature. The format of the

command is:

PTn<CR><LF>

where n is the number (0, 1 or 2) of the probe to be read. Probe 2 is only

available if enabled by Setup Parameter F1 (See Section 8). Specifying

probe 0 will return the average temperature of the two probes.

The response is ASCII text with temperature as a one decimal place number.

Negative temperatures are preceded by a minus sign. Temperatures read in

Fahrenheit mode have an “F” character inserted after the probe number:

Tn<space>-ttt.t<CR><LF> for Celsius mode

TnF<space>-ttt.t<CR><LF> for Fahrenheit mode

where n is the probe number (0, 1 or 2) and ttt.t is the temperature. The ttt.t value

is not fixed length, but always includes one decimal place. A minus sign precedes

negative values.

Examples:

T1 102.0<CR><LF> T1F -74.3<CR><LF>

1 2 ... 62 63 64 65 66 67 68 69 70 71 72 ... 119 120

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Sigma C4 Bedienungsanleitung Seite 67