Installation guide

90
Combinations
Advantys
™
STB Distributed I/O
Solution 0
Combination with Magelis
®
display units
and operator interface terminals
A display unit or Magelis XBT terminal can be connected directly to an Advantys STB
island via the Modbus
®
programming port.
1 PLC.
2 Advantys STB distributed I/O island with standard type NIM communication module
STB Npp 2212.
3 Modbus
®
serial cable and adapter if required. See compatibility table on next page.
4 Display unit or Magelis XBT operator dialog terminal.
With this architecture, the display unit or XBT terminal is the master of the Modbus
®
serial connection; the standard type Advantys STB communication module is
the slave.
The connection allows:
Application
1
2 3
1
2
3
4
STB NCO 2212 (door open)
and STB XCA 4002 cable
Functions
Data transfer between the Magelis XBT terminal and the PLC via the exchange
area defined by the user within the Advantys STB memory.
Two word tables have to be configured (sizes, labels) in the memory of the
NIM communication module using the Advantys STB SPU 1ppp configuration
software:
b One written by the terminal and read by the PLC (HMI->PLC).
b The other written by the PLC and read by the terminal (PLC->HMI).
The Advantys STB distributed I/O island is used as a neutral gateway between
the PLC and the terminal.
The terminal can display information coming from the PLCs and, conversely,
control automatic functions in the normal way.
Display of data of the Advantys STB island on the Magelis terminal:
b Input and output values
b Internal states
When the Advantys STB is in test mode, writing of output values of the island.
Note: Functions and :
b do not require communication to be established between the PLC and the
Advantys STB island.
b cannot be performed simultaneously.
Configuring the exchange memory size
with Advantys STB SPU 1
ppp software
1
2
3
2 3
This document provided by Barr-Thorp Electric Co., Inc. 800-473-9123 www.barr-thorp.com