PD865 Modbus
Snooper Serial Input Meter
Instruction Manual
82
Table 3. Serial Settings
Note that the Bus Type is not implemented in either hardware or
firmware in this version.
Bit(s)
15 – 8
7
6
5 – 4
3
2 – 0
Description
0 – 0
Bus Type
0
Parity
0
Baud
0 = RS232
or
RS422
1 = RS485
0 = None
1 = Odd
2 = Even
3 = Even
0 = 300
1 = 600
2 = 1200
3 = 2400
4 = 4800
5 = 9600
6 = 19200
7 = 9600
Table 4. Relay Configuration (40107, 114, 121, 128)
When a relay has been disabled, it can be directly controlled using
Register 40007.
Bit(s)
15 – 7
6 – 5
4
3
2 – 0
Description
0 – 0
Comm. Break
Fail-safe
0
Mode
0 = No Action
1 = On
2 = Off
0 = Normal
1 = Fail-safe
0 = Auto
1 = Auto/Manual
2 = Manual
3 = Manual with
Reset
4 = Alternating
Pump
5 = Unused
6 = Unused
7 = Disabled (off)
