Samson 3730 Series Mounting And Operating Instructions page 108

Start-up and configuration
7.7 Start-up via local interface (SSP)
The positioner can either be start up, configured and operated on site, using the fieldbus con-
figuration or operating system or TROVIS-VIEW user interface connected over the serial in-
terface in the positioner. Use the TROVIS-VIEW software with 3730-4 device module in-
stalled.
To connect the positioner directly to the computer via the local serial interface, an adapter
(order no. 1400-9740) is required.
The power supply for the positioner can be supplied either over the connection to the fieldbus
segment or over a DC voltage source (9 to 32 V) connected to the bus terminals in the posi-
tioner (a suitable intrinsically safe source must be used inside and outside the hazardous ar-
ea for intrinsically safe positioners). The simultaneous operation of TROVIS-VIEW and the
fieldbus system is possible without any restrictions when connected to a PROFIBUS-PA seg-
ment.
7.8 Setting the bus address
A maximum of 32 positioners in a safe (non-hazardous) area can be operated in parallel
over a segment coupler in one PROFIBUS-PA segment. Each positioner connected in the seg-
ment must be assigned a unique bus address between 0 and 125.
Enable configuration:
Configuration is locked again if no settings are entered within 120 seconds.
1. Turn until Code 3 appears (reading:
No).
2. Press , the code number 3 blinks.
3. Turn until YES appears.
4. Press to confirm (reading: ).
7-18
Enable configuration
Default: No
EB 8384-4 EN