9300 Servo PLC
System blocks
2.14 Statebus (STATEBUS_IO)
2-65
9300ServoPLC EN 1.4
2.14 Statebus (STATEBUS_IO)
Module number: 51
The SB steers a group of controllers to specified states (e.g. TRIP, QSP or controller inhibit).
STATE_BUS_bOut_b
C0441
+10V
ST
ST
STATE_BUS_bIn_b
X5
STATE_BUS
1
Abb. 2-32 Statebus (STATEBUS_IO)
VariableName
DataType SignalType Address DIS DIS format Note
STATEBUS_bOUT_b Bool binary %QX51.0.4 C0441 bin
STATEBUS_bIn_b Bool binary %IX51.0.6 - -
Function
The statebus is a device-specific bus system which is designed for Lenze controllers only. The SB
STATEBUS acts on the terminals X5/ST or reacts to a LOW signal at these terminals (multimaster
capability).
• Steers all networked drives to the preselected state.
• Every controller that is connected can set these terminals to a LOW signal.
• All drive controllers that are connected can evaluate the signal levels at these terminals and
process them internally in the programs.
• Up to 20 drive controllers can be connected