beautypg.com

Д 78), Ä 78) – Pyromation T82 User Manual

Page 78

background image

Operating menu and parameter description

T82

78

User input

• For a system in accordance with HART 5.0:

0 to 15

• For a system in accordance with HART 6.0:

0 to 63

Factory settings

0

Additional information

The measured value can only be transmitted via the current value is the address is set to "0". The
current is fixed at 4.0 mA for all other addresses (Multidrop mode).

No. of preambles

Navigation

Expert ® Communication ® HART configuration ® No. of preambles

Description

Use this function to define the number of preambles in the HART telegram.

User input

2 ... 20

Factory settings

5

Burst mode

Navigation

Expert ® Communication ® HART configuration ® Burst mode

Description

Use this function to switch the HART burst mode on or off.

Options:

Off
The device only sends data to the bus at the request of a HART master.

On
The device regularly sends data to the bus without being requested to do so.

Factory settings

Off

Burst command

Navigation

Expert ® Communication ® HART configuration ® Burst command

Prerequisite

This parameter can only be selected if the Burst mode option is enabled.

Description

Use this function to select the command whose response is sent to the HART master in the burst
mode.