User manual

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Example: Send a message SC #1 “Counter#2_value_is_20" (report counter # value):
SC 1 SN Counter#2_value_is_%CT2
20.8.2 Using “variable” options within additional email content
In the SC message additional content field you can use “%” and Service type to insert the current value of Service into the
additional content:
Variable
%CTn
%TMn
%IP
%AI
Description
Current
value of
counter
Id#n
Current
value of
Timer Id#n
Current I/P
Ports’
summing
value
Current AI
Ports
values
Range of ‘n’
1 to 5
1 to 10
0 to 1
in mV
Invalid Service name or Id will be ignored.
Note:
1. To use Socket Communication Service make sure all parameters has been setup properly first:
- APN (+IPGPRS)
- host server (+SCHOST)
- pre-saved message (+SCMESS) (if needed)
It is strongly suggested you have tested the socket communication function by using AT+SCSEND command to
send test message first before using SC Command Sting.
2. When using SC service maximum 10 messages can be put on sending queue, further message sending requests
will be aborted. Buffered message queue is volatile and will be lost If modem Is powered off or reset. Also when
there is SC service in queue AT+SCSEND command will not be allowed.
20.8.3 Reading Input Port status
See Chapter 21 for details.