AKD PDMM User Guide | 33.4 FBUS.PROTECTION
Value
Description
1
Block Motion but Allow Tuning Commands
- Commands that would interfere with
motion are blocked. Gain and I/O configuration changes are allowed.
2
Block Motion and Tuning Commands
- Commands that would interfere with motion
are blocked. These parameters would still allow their current state to be read.
DRV.HELP will include the [Blocked] attribute to indicate whether a parameter is being
blocked. For example, if FBUS.PROTECTION is 0 and the network is operational, the fol-
lowing 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.PROTECTION. This table is true only if FBUS.STATE = 5 (operational).
FBUS.PROTECTION 0 - Block Nothing 1 - Block Motion Commands
2 - Block All
DRV.EN
DRV.DIS
[Blocked]
[Blocked]
FBUS.PROTECTION
[Blocked]
[Blocked]
DRV.OPMODE
DRV.CMDSOURCE
[Blocked]
[Blocked]
DRV.STOP
DRV.CLRFAULTS
[Blocked]
[Blocked]
HOME.MODE
HOME.ACC
DRV.ACC
DRV.DEC
IL.LIMITN
IL.LIMITP
SM.MOVE
MT.MOVE
HOME.MOVE
SM.MOVE
[Blocked]
PL.KP
VL.KP
VL.KI
[Blocked]
DINx.MODE
DOUTx.MODE
AINx.MODE
AOUTx.MODE
[Blocked]
336
Kollmorgen™ | December 2012
Содержание AKD PDMM series
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