Rockwell Automation 2080-LC50 Micro800 Controllers: Getting Started with CIP Client Messaging - Manual (Page 47)

Rockwell Automation Publication 2080-QS002A-EN-E - April 2013 41
MSG_CIPGENERIC Function Block Appendix B
ResData Input USINT CIP message response data. The array size should not be less than the ‘ResLength’ size.
When a MSG is triggered (or re-triggered), data in ResData array is cleared.
This is an Input/Output parameter.
Q Output BOOLEAN TRUE: MSG instruction is finished successfully.
FALSE: Not finished.
After ‘Q’ is true, even when ‘IN’ turns to false, the Q stays true until ‘IN’ is triggered again.
Status Output CIPSTATUS Instruction execution status. When a MSG is triggered (or re-triggered), all elements inside Status
are reset. This is a structured data type. It consists of the following elements:
• Status.Error (Boolean)
- This bit is set to TRUE when function block execution encountered an error condition.
• Status.ErrorID (UINT)
- Error code value. See CIP Error Message Codes on page 45 .
• Status.SubErrorID (UDINT)
- Sub Error code value. See CIP Error Message Codes on page 45 .
• Status.ExtErrorID (UINT)
- CIP extended status error code value
• Status.StatusBits (UINT)
This parameter can be used to verify various control bits.
- Bit 0: EN – Enable
- Bit 1: EW – Enable Wait
- Bit 2: ST – Start
- Bit 3: ER – Error (same state as Q)
- Bit 4: DN – Done (same state as Q)
- Other bits are reserved.
ResLength Output UINT CIP message response data length (Unit: Byte). When a MSG is triggered (or re-triggered),
ResLength is reset to 0
Range: 0...490
MSG_CIPGENERIC Parameters
Parameter Parameter
Type Data Type Description