Kollmorgen AKD-C01007-MCEC Benutzerhandbuch Seite 752

AKD Benutzerhandbuch | 24.19.4 FBUS.PROTECTION
When the fieldbus is operational the AKD uses the FBUS.PROTECTION parameter to allow the user to
select how commands from WorkBench, or any other device sending commands to the drive through a
service channel, should be handled. WorkBench can use either of two service channels: Telnet or ASCII
SDO. Both service channels are affected identically by FBUS.PROTECTION.
The following table shows the available options. If the fieldbus is not connected or not started, then param-
eters executed through a service channel will not be blocked.
Value
0
1
DRV.HELP will include the [Blocked] attribute to indicate whether a parameter is being blocked. For exam-
ple, if FBUS.PROTECTION is 0 and the network is operational, the following help will be shown.
-->DRV.HELP DRV.EN
Help for: DRV.EN [ActionCommand] [Blocked]
-->
If you attempt to execute a blocked parameter the following error would display.
-->DRV.EN
Error: [0008] Command blocked.
All write or command functions of a parameter will be blocked by FBUS.PROTECTION.
FBUS.PROTECTION will not block the read function of any parameter.
When the fieldbus is operational, FBUS.PROTECTION is always blocked, but can be edited through the
fieldbus. This ensures that the protection level can only be modified by the fieldbus when it is in control.
If a parameter is blocked through telnet, it will be accessible through the fieldbus. For example, SDO's in
the case of CANopen or EtherCAT.
Parameters Affected by FBUS.PROTECTION
This table shows how the blocked attribute affects the following parameters in each state of FBUS.PR-
OTECTION. This table is true only if FBUS.STATE = 5 (operational).
FBUS.PROTECTION 0 - Block Nothing 1 - Block Motion Commands
DRV.EN
DRV.DIS
FBUS.PROTECTION
Motion and Tuning Commands Allowed - Commands that would interfere with
motion are allowed. Gain and IO configuration changes are allowed.
Block Motion but Allow Tuning Commands - Commands that would interfere with
motion are blocked. Gain and I/O configuration changes are allowed.
Description
[Blocked]
[Blocked]
KOLLMORGEN | Mai 2014 752