PIR-130-AC/DC User Manual
Ver. 1.4.0, 2020/07/28
76/93
3.1
Modbus Address Mapping
General Commands
Address
Description
Attribute
00257
Reads/sets the Communication Protocol
0: DCON
1: Modbus RTU
R/W
10273
Reads the Reset Status:
0: This is
NOT
the first time the module has been read since
being powered on
1: This is the first time the module has been read since being
powered on
R
40481-40482 Reads the Firmware Version
R
40483-40484 Reads the Name of the Module
R
30485
Reads/sets the Module address. The valid range is 1 to 247.
R/W
30486
Reads/sets the Baud Rate and the Data Format:
Bits 5:0 (Baud Rate)
Baud Rate, valid range: 0x03 to 0x0A
Bits 7:6 (Data Format)
00: no parity, 1 stop bit
01: no parity, 2 stop bits
10: even parity, 1 stop bit
11: odd parity, 1 stop bit
R/W
30488
Reads/sets the Response Delay Time in milliseconds. The valid
range is 0 to 30 ms (00 to 1E in 1 ms intervals).
R/W
PIR-related Commands
Address
Description
Attribute
10001
Reads the current status of the PIR Relay Output.
1: Active
R
Содержание PIR-130-AC
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Страница 37: ...PIR 130 AC DC User Manual Ver 1 4 0 2020 07 28 37 93 Related Commands Section 2 4 AA6 ...