PT 5780 DVB-T Modulator
ProTelevision Technologies
RS232 Communication
Instruction Manual
Revision 3.11
6-23
6.2.3.12
EVENT commands
•
EVENt:COUNt
Command to read the total number of events recorded in the event log since the last reset of
the log system.
Example:
EVEN:COUN?
Response:
35
That is, 35 events are recorded in the log system.
•
EVENt:CLEAr
Command to clear the event log memory (event log cleared will be recorded as the first event in
the reset event log).
Example:
EVEN:CLEA
•
EVENt:VIEW nnn
Command to read the event details for a specific event number.
Example:
EVEN:VIEW? 1
Response:
"1411,"2003-02-04, 12:01:34","Log ClearedRam
lost","
The response string consists of three sections:
1. A unique identification number for the recorded event type (in this case 1411)
2. A time and date stamp in the format “yyyy-mm-dd, hh:mm:ss”
3. A text string providing additional information abut the event (in this case “Log Cleared
Ram lost” which is the event that follows the users reset of the event log system by
means of the command EVEN:CLEA).
Note: If event details are requested for an event number that exceeds the number of events
currently recorded in the event log the event message “No more” with ID number 1413 will be
returned (example:
"1413,"2003-02-12, 12:19:47","No more",
")
6.2.3.13
TEST commands
•
TEST:ENABle
Command to set the test signal to either Off, single carrier, -1 carrier, -50 carrier or TS stuffing.
Example:
TEST:ENAB OFF
Switch the test signal off.
TEST:ENAB?
Response:
OFF
•
TEST:M1C
Command to define the start carrier for the –1 carrier test signal. Available only when a -1
carrier test signal has been enabled.
TEST:M1C 3
Start carrier of 3.
TEST:M1C?
Response:
3
Summary of Contents for PT 5780
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