PATLITE NHL - Manual (Page 27)

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3.6 PNS Command Reception Function
The PNS command is an exclusive PATLITE command protocol, which controls the Patlite NHL Series Signal
Tower and buzzer. The socket communications protocol can be selected between "TCP" and "UDP", and the
communication ports are available from "10000" to "65535".
The following explains the PNS commands being used with a socket communication setup.
(*) This function is not available for the NHC/NHE/NHM-3FB Models.
Writing Command
The following is the protocol used to transmit data to control the Signal Tower and buzzer.
By entering the proper data, the buzzer and LED unit operation from the Signal Tower can be controlled.
Product
Classification
"XX”
Identifier
"S"
(Empty) Data Size Data Control Bits 6 bit (Refer to table below)
58H 58H 53H 00H 00H 06H
Signal Tower
Buzzer
Red Amber Green Blue White
Product Classification
Product classification of this product is fixed at
"XX"
.
Identifier
"S" is used.
Data Size
Capacity of data control bits (data to transmit)
Data Transmission Configuration
Data Control Bits 6 bit
Signal Tower
Buzzer
Red Amber Green Blue White
[Signal Tower] [Buzzer]
Non-flashing 00H Stop 00H
Flashing 01H Buzzer Pattern1 01H
Flashing Pattern1 02H Buzzer Pattern2 02H
Flashing Pattern2 03H Buzzer Pattern3 03H
No Change 09H Buzzer Pattern4 04H
No Change 09H
[Example of sending the writing command transmission]
When writing a command for the Signal Tower to operate with "Red Lighting + Amber Flashing Pattern1+
Green Flashing Pattern2+ Buzzer Pattern4"
[Command]
Product
Classification
"XX”
Identifier
"S"
(Empty) Data Size Data Control Bits 6 bit
58H 58H 53H 00H 00H 06H 01H 02H 03H 00H 00H 04H