4 2
This allows the response time of the associated network and control system to be measured.
For this measurement to work, the following rules must be followed.
•
A control system must be present, and its IP address and port number must be config-
ured with the SASIP command.
•
The control system must send STS, STSB or SRGB LED state change messages upon receipt
of BSTATUS switch state change messages.
•
After touching or releasing a switch, wait for the LEDs to change state before touching or
releasing another switch.
The “GLATENCY” command is used to retrieve the measurements. Each time Latency Test
mode is turned on, the measurement counters are reset to 0.
The following command turns on VU Meter mode:
TESTMODE
3<CR>
Response:
ACK TESTMODE 3<CR>
1.3.26 Get Latency Test Mode Measurements
The Get Latency Test Mode command returns the most recent Latency Test measurement
statistics. The statistics returned are the number of TS port touch switch messages sent, the
number of LED change reply messages not received, and the minimum, average and max-
imum measured latencies, in milliseconds.
The following command returns the Latency Test measurements:
GLATENCY<CR>
Response:
ACK GLATENCY 4 1 50 108 150<CR>
This response indicates that 4 TS port switch messages were sent, 1 LED change reply was
not received, the minimum measured latency was 50 msec, the average measured latency
was 108 msec and the maximum measured latency was 150 msec.
Summary of Contents for CDT100 MK3
Page 28: ...2 8 API SPECIFICATION...
