Siemens HydroRanger 200, Instruction Manual

Page: 103 / 280

7ML19985FC03 HydroRanger 200 – INSTRUCTION MANUAL Page 93
mmm
mm
Comms Inst
allat
ion
For devices connected with the Siemens Milltronics protocol, this parameter is ignored.
For devices connected with a serial Modbus slave protocol, this parameter is a number
from 1-247. The network administrator must ensure that all devices on the network have
unique addresses. Do not use the value 0 for Modbus communications as this is the
broadcast address and is inappropriate for a slave device.
P772 Baud Rate
The communication rate with the master device.
This specifies the rate of communication in Kbaud. Any value may be entered, but the
only values supported are those shown above. The baud rate should reflect the speed of
the connected hardware and protocol used.
P773 Parity
The serial port parity.
Ensure that the communications parameters are identical between the HydroRanger 200
and all connected devices, as many modems default to N-8-1.
P774 Data Bits
The number of data bits per character.
P775 Stop Bits
The number of bits between the data bits.
Primary Index
Communications Port
Values
4.8 4800 baud
9.6 9600 baud
19.2 * 19,200 baud (preset for port 2)
115.2 * 115,200 baud (preset for port 1)
Primary Index Communications Port
Values
0
* No Parity
1
Odd Parity
2
Even Parity
Primary Index Communications Port
Values
Range: 5 to 8
8
* Modbus RTU
7 or 8 Modbus ASCII
7 or 8 Dolphin Plus
Primary Index Communications Port
Values
Range: 1 or 2
1
* Preset