Siemens AC75 manual Atsctm=?, Atsctm?, Sctm n, m, temp

AC75 AT Command Set

19.6 AT^SCTM

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19.6AT^SCTM Set critical operating temperature presentation mode or query temperature

Use this command to monitor the temperature range of the module and the battery. The write command enables or disables the presentation of URCs to report critical temperature limits.

CAUTION: During a guard period of two minutes after power-up, the module will not switch off, even if the critical temperature limit is exceeded. This allows the user to issue emergency calls before the module switches off. During this guard period, the module operates in an automatic report mode: URCs can be always displayed regardless of the selected mode <n>. Refer to Section 19.6.1, Deferred shutdown for detail.

Syntax

Test Command

AT^SCTM=?

Response(s)

^SCTM:(list of supported <n>s)[, (range of <temp>in Celsius)]

OK

Read Command

AT^SCTM?

Response(s)

^SCTM: <n>, <m>[, <temp>]

OK ERROR +CME ERROR

Write Command

AT^SCTM=<n>[, <p>]

Response(s)

OK ERROR +CME ERROR

Reference(s)

SIEMENS

PIN ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge 4 Last

- + + + + + + + + -

Unsolicited Result Codes

URC 1

URCs will be automatically sent to the TA when the temperature reaches or exceeds the critical level, or when it is back to normal.

^SCTM_A: <m>

for battery temperature

URC 2

^SCTM_B: <m>

for module (board) temperature

AC75_ATC_V01.002	Page 490 of 569	10/30/06
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