BONFIGLIOLI Vectron ACTIVE Manual page 21

After Power On and the initialization, the slaves are in the Pre-Operational state.
The transition (2) is automatic. The system bus master (frequency inverter or PLC/PC)
triggers the transition (3) to Operational state.
The transitions are controlled via NMT telegrams.
The identifier used for the NMT telegrams is "0" and may only be used by the system
bus master for NMT telegrams. The telegram contains two data bytes.
With the statement of the node ID ≠ 0, the NMT command acts on the node selected
via the node ID. If node ID = 0, all the nodes are addressed. If Node-ID = 0, all
nodes are addressed.
Note:
06/05
06/05
aus beliebigem
Zustand
Byte 0
CS (Command Specifier)
Identifier = 0
Transition Command
(3) , (6) Start Remote Node
(4) , (7) Enter Pre-Operational
(5) , (8) Stop Remote Node
- Reset Node
- Reset Communication
A frequency inverter defined as a system bus master only transmits the
command "Start Remote Node" with node ID = 0 (for all nodes). Trans-
mission of the command is done after completion of the initialization
phase and the time delay
Einschalten
(1)
Initialisation
(2)
Pre-Operational
(7)
(5)
(4)
Stopped
(3)
(6)
Operational
Byte 1
Node-ID
Command Specifier
Boot-Up Delay
904 following it.
(8)
1
128
2
129
130
19
19