Siemens AC75 Atsccnt Configure Pulse Counter, Atsccnt=?, Atsccnt?, Sccnt action, mode, limit

AC75 AT Command Set

20.8 AT^SCCNT

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20.8AT^SCCNT Configure Pulse Counter

The AT^SCCNT write command serves to configure the GPIO10 pin as pulse counter. The pulse counter is designed to measure signals from 0 to 1000 pulses per second.

Remember that if the GPIO10 line is configured as GPIO (see AT^SCPIN) any attempt to activate the pulse counter will be rejected. Vice versa, if the pulse counter is opened the GPIO10 line cannot be configured as GPIO.

See also [2] for further detail on the pulse counter.

Syntax

Test Command

AT^SCCNT=?

Response(s)

^SCCNT:(list of supported <action>s), (list of supported <mode>s), (list of supported <limit>s)

OK

Read Command

AT^SCCNT?

Response(s)

^SCCNT: <action>, <mode>[, <limit>]

OK ERROR

+CME ERROR: <err>

Write Command

AT^SCCNT=<action>, <mode>[, <limit>]

Response(s)

OK ERROR

+CME ERROR: <err>

Reference(s)

SIEMENS

PIN ASC0 ASC1 USB MUX1 MUX2 MUX3 Charge 4 Last

- + + + + + + - + -

Unsolicited Result Code

^SCCNT: <time>

The URC applies only to the Limit counter mode set with parameter <mode>=1. It is delivered once the pulse counter has completed counting the number of pulses requested with parameter <limit>.

Parameter Description

<action>(num)

0	Close pulse counter
1	Open pulse counter

AC75_ATC_V01.002	Page 517 of 569	10/30/06
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