INSYS GSM 4.2 easy, Add-On Manual

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3.3.2 Monitoring of an Object Instance
Command:
MONITOR <Objectshortname><Instance>,CN:[ Callback]
or:
MONITOR <Alias>,CN:[ Callback]
A reply with the value of the object instance or the alias follows.
The query of the object instances is performed up to three times, if necessary. If
there is still no reply from the easy device, an SMS with the text „
NO SUCCESS
“ is
sent instead of the SMS with the current value.
The specification of the character string “
CN:
” is required. If the reply should be
sent to another number than the sender number of the monitor command, an
additional space character and the callback number must be entered after the
character string "
CN:
" (see "Example 2" on the following side).
Valid objects for the easy 500/700 are:
Object Object short name
Digital inputs I
Extended digital inputs R
Digital outputs Q
Extended digital outputs S
Digital registers M
Digital registers N
Analogue inputs IA
Analogue outputs QA