5 CiA402 Drive Profile
5 - 16
EtherCAT Communication Unit USER’S MANUAL (3G3AX-MX2-ECT)
5-6 Manufacturer Specific Area
• Notify and clear the Sysmac Error Status.
• Sub-index 1: Sysmac Error Status
• This object is used to notify that the EtherCAT Communication Unit has detected an error.
• When the Machine Automation Controller NJ501-1x00 series, etc., is connected, this object is
mapped to the PDO.
• Sub-index 2: Sysmac Error Status Clear
• This object is used to allow the Sysmac product controller to reset the error present in the
EtherCAT Communication Unit.
By default, Sysmac Studio automatically maps sub-index 01 hex: Sysmac Error status to the
PDO by allocation of 1BFF hex: 512th transmit PDO Mapping.
• This object clears the contents of Diagnosis history (10F3 hex).
• This function can be executed by writing 6C636C65 hex using SDO mailbox communications.
• In the following cases, an abort code is returned.
• Writing with CompleteAccess
• Writing a value other than 6C636C65 hex
5-6-1 Manufacturer Specific Objects
2002 hex Sysmac Error
Sub-index 0: Number of entries
Setting range: Unit: Default setting: 02 hex
Size: 1 byte (U8) Access: RO PDO map: Not possible
Sub-index 1: Sysmac Error Status
Setting range: Unit: Default setting: 00 hex
Size: 1 byte (U8) Access: RO PDO map: Possible
Sub-index 2: Sysmac Error Status Clear
Setting range: Unit: Default setting: 00 hex
Size: 1 byte (U8) Access: RW PDO map: Not possible
2100 hex Error history clear
Setting range: 6C636C65 hex Unit: Default setting: 00000000 hex
Size: 4 bytes (U32) Access: RW PDO map: Not possible