User guide

 Entry description:
Access Read/Write
PDO mapping No
Value range 0x0FFF
Default value 0x0FFF (event on every switch)
Object 0x2F30: La
st time stamp correction
This object reads the difference between the last Sync time and the last Time Stamp. It
serves to estimate how accurately the internal drive clock is locked onto the master clock.
 Object description:
Index 2F30h
Name Last time stamp correction
Object code VAR
Data type UNSIGNED32
Category
 Entry description:
Access Read only
PDO mapping No
Value range No
Default value No
Object 0x2F31: La
st SYNC time
This object is used with the internal microsecond counter of the drive, sampled at the last
SYNC. It is useful when one drive is used to synchronize the entire network. To use this
object for synchronization:
1. Broadcast a SYNC (object 80H).
2. Read this object from one drive (can be mapped to a TPDO).
3. Transmit the accepted value in a Time Stamp object (object 100H).
CANopen DS 301 Implementation Guide Manufacturer-specific Objects
MAN-CAN301IG (Ver. 2.1)
13-31