Operation; Using Mqtt Subscribe Function - Patlite NH-FV Series Instruction Manual

Network Monitor Signal Tower with MP3 NH-FV Series Instruction Manual - Amazon Web Services (AWS) Procedure -

6. Operation

6.1. Using MQTT Subscribe Function

● You can control this machine by issuing messages to topics subscribed (Subscribe topic) by this machine.
Information you can control is shown in the table below.
● For multiple instructions, separate them with a comma ( , ). Instructions are executed in order of priority, not in the
order in which they appear.
Item
LED Unit and Buzzer
LED Unit
LED Unit (red)
LED Unit (amber)
LED Unit (green)
LED Unit (blue)
LED Unit (white)
Buzzer output
Audio channel playback
Digital output
Repeat
Clear
* For information on the content of each field, refer to "8.1. MQTT Subscribe Function - Field Name List" ( ☞ page 17 ).
● To execute [Repeat], specify [Audio channel playback] and [Repeat].
● Do not specify [Buzzer] and [Audio channel playback] at the same time.
● If the same instruction is specified multiple times, that instruction will not execute.
● To set up Subscribe topics for this machine, refer to "7.1. Amazon Web Services (AWS) Connection Setup
Screen, Names and Descriptions" ( ☞ page 15 )
● When Subscribe topics are not set up, this function does not operate.
Field name*
alert
led
led_red
led_yellow
led_green
led_blue
led_white
buz_pattern
sound_pattern
digital_output
repeat
clear
12
Priority
1
2
2
2
2
2
2
2
2
2
3
4
6.Operation