CMVPFB01A
12
Commissioning
4.3.6 Re-Initialising
P418 - Re-initialise
Default: 0
Range: 0 - 1
Access: RW
Type: Integer
Set P418 = 1 to activate any changes made to the module settings i.e. changing any parameters in the 400
range means the module has to be re-initialised. This can also be done by cycling power to the drive.
NOTE
The module is only re-initialised following a transition from 0 to 1 in P418
WARNING
PROFIBUS-DP re-initialisation may activate the new Dout configuration, which can result in
changes to the present controller state, including starting.
4.3.7 Check Node Status
P419 - Node Status
Default: N/A
Range: 0 - 4
Access: RO
Type: Integer
Once initialised and the network detected, the module should enter the “Data Exchange” state (P419=4).
Refer to Table 6 for the Node Status description.
Table 6: Module Status
P419 Value
Node Status
Description
0
Module Offline
No node action
1
Baud Rate Search
Detecting the baud rate set by the network master
2
Waiting for Parameterization
Waiting for network master setup
3
Waiting for Configuration Data
Waiting for network master to establish cyclic message format
4
Data Exchange
Cyclic data has been established successfully
4.3.8 Non-Module Parameter Settings
In addition to configuring the PROFIBUS-DP option module there are several drive based parameters that
may need to be set. Such as:
P100 - Start Control Source; network control is possible in any of the modes except mode 2 - “Remote
Keypad Only”.
P112 - Rotation; Used to enable either uni or bi direction rotation of the motor.
P121, 122 or 123 = 9. One of the digital inputs must be assigned to mode 9 - “Network Control” and
have the corresponding input closed to enable write access to the drive parameters.
•
•
•
