IB IL SGI 2/F ...

7210_en_02

PHOENIX CONTACT

21

15

Startup/measuring jumper detuning

To start the terminal, proceed as follows:

•

Install the terminal within the Inline station. To do so, proceed as described in the package slip.

•

Connect the strain gauge in 6 or 4-wire technology (see "Connection examples" on page 10).

•

Connect the voltage to the Inline station.

•

On this power up the terminal is configured with the default values.

•

If you do not wish to operate the terminal with the default values, configure the terminal via process data

(see "OUT process data output words" on page 14) or PCP (see "PCP communication" on page 18).

•

Jumper detuning can now be measured.

16

Configuration and analog values

Terminal configuration is only required if at least one of the channels is to be operated outside the default values (see

"Parameters for configuration" on page 15).

You can configure the terminal either using process data or using PCP and transmit the analog values accordingly.

If you have configured the terminal via PCP, the configuration can no longer be modified using the process data.

Example 1: Configuring the terminal via process data

A strain gauge pressure force transducer for control system applications is connected to channel 1. Its data sheet specifies

a characteristic of +2 mV/V at a nominal load of 500 N. The following configuration is thus selected for channel 1:

A tractive and pressure force transducer with the characteristic ±4 mV/V at a load of 1 kN is connected to channel 2. The

following configuration is thus selected for channel 2:

Jumper detuning can only be measured if the corresponding input is configured. To configure the input, the

For easy terminal configuration a function block can be downloaded at www.phoenixcontact.com.

Channel 1

Characteristic:

+2 mV/V

Filter:

No mean-value generation

Configuration value OUT2:

Channel 2

Characteristic:

±4 mV/V

Filter:

16-sample mean-value generation

Configuration value OUT3:

If both channels are operated in the default configuration, configuration is not required. When a configuration

command is sent, however, both channels will always be configured. Therefore also enter the corresponding

parameterization for the channel that is to be operated in the default configuration. If a "0" is transmitted for

channel 1 in bit 15 (do not configure, see bit 15 on page 15), the channel does not provide any values in the

following.