Omron M1 Series User Manual page 161

Sync Manager
Sync Manager 3
*1. The maximum object size assigned to Sync Manager 2 PDO Assignment is 32 bytes.
*2. The maximum object size assigned to Sync Manager 3 PDO Assignment is 38 bytes.
Objects are mapped in the order of subindex setting 01 hex, 02 hex, and 03 hex.
These objects can be changed only when the EtherCAT communications state is Pre-Operational.
Since the mapping you changed is not saved in non-volatile memory, set the EtherCAT master so that
the settings can be configured each time you turn ON the power supply in order to use the mapping
other than the default setting.
Default Setting
Sync Manager 2 (1C12 hex) 1701 hex
Sync Manager 3 (1C13 hex) 1B01 hex
Additional Information
If any of the following operation is attempted, as a PDO Setting Error, the 7-segment display will
display Et and the error code object (603F hex) will display 6341 hex.
• If mapped objects exceed the maximum total size
• If the safety function objects 1710 hex and 1B10 hex are not added to the end of PDO map-
ping
• If the FSoE-related objects 6632 hex, 6640 hex, E600 hex, E601 hex, and E700 hex are as-
signed to other PDO mapping objects than 1710 hex and 1B10 hex
• If, with Controlword (6040 hex) or vl target velocity (6042 hex) assigned to mapping, Com-
mand (5000 hex) and Frequency Reference (5010 hex) are also assigned to mapping
M1 Series EtherCAT Type User's Manual (I670)
Assigned Supported
object PDO
1C13 hex TxPDO
3 EtherCAT Communications
Assigned PDO mapping object
1A00 hex, 1B00 hex, 1B01 hex,
1B10 hex, and 1BFF hex
Max. No. of as-
signed objects
*2
3
3
3-9