Siemens HydroRanger 200 HMI, Руководство по эксплуатации

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Parameter reference
8.8 Communication (4.)
HydroRanger 200 HMI
Operating Instructions, 06/2018, A5E36281317-AC
267
Discrete input 2 scaled state (3.3.1.4.)
Shows the current value of the discrete input after any scaling is applied. Read only.
Index Discrete Input
Modes Active
Inactive
Readings are updated continuously even in PROGRAM mode. The value signals a level
override event.
8.8 Communication (4.)
The device communications ports are configured by a series of parameters that are indexed
by port. See Communications (Page 321) for a complete description of the communications
set-up.
Unless otherwise noted, communication parameters are indexed to the following
communications ports:
Port Description
1 RS-232 port (RJ-11 modular telephone)
2 RS 485 port on terminal block
8.8.1 Communications port selector (4.1.)
Sets the communications port index for all parameters applicable to this sub-menu.
Options *Communications Port 1
Communications Port 2
8.8.2 Device address (4.2.)
Sets the unique identifier of the device on the network.
Index Communications Port
Options Range: 0 ... 9999
For devices connected with the Siemens 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.