Drv.nvcheck - Kollmorgen AKD-C01007-MCEC Benutzerhandbuch

AKD Benutzerhandbuch | 24.13.51 DRV.NVCHECK

24.13.51 DRV.NVCHECK

General Information
Type
Description
Units
Range
Default
Value
Data Type
Start Version M_01-04-12-000
Variants Supported
AKD Base
AKD with Position Indexer
AKD EtherCAT
AKD CANopen
AKD BASIC
AKD SynqNet
AKD EtherNet/IP
AKD Profinet
AKD sercos ® III
AKD-N
AKD-C
Fieldbus Information
Fieldbus
EtherCAT COE and
CANopen
Fieldbus
Profinet
sercos ® III
Fieldbus Index/Subindex Is 64 bit?
Modbus 1042
Description
DRV.NVCHECK returns a checksum of all the drives NV parameters. This parameter can be used to
detect changes in parameters.
In some applications a master device needs to confirm the AKD drive contains an expected set of drive
parameters. Reading and checking all the drive parameters individually is viable but this would be a long
process involving many reads over the network. DRV.NVCHECK is a checksum on all the NV param-
eters and this parameter can be read in a single transaction. DRV.NVCHECK will return the same number
if all the drive parameters match. If any of the drive parameters are changed then DRV.NVCHECK will
return a different value.
Related Topics
R/O Parameter
NV Parameter Check-
sum
None
N/A
N/A
Integer
Variant Supported
Index/Subindex
2019h/0
Parameter Address Attributes Signed?

DRV.NVCHECK_32 2521

Yes low 32 bit word No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Object Start Version
M_01-04-12-000
DWord
No
8 Octets
Attributes Signed? Object Start Version
M_01-04-12-000
KOLLMORGEN | Mai 2014 634