Schneider Optics Web Embedded Server - Manual (Page 48)

The MSTR Instruction
38 840 USE 115 00 Version 1.0
Control Block
Utilization The registers in the MSTR control block (the top node) contain the Read CTE
information as described in the following table:
CTE Display
Implementation The values in the Ethernet configuration extension table (CTE) are displayed in a
series of registers in the middle node of the MSTR instruction when a Read CTE
operation is implemented. The middle node contains the first of 11 contiguous 4x
registers. The registers display the following CTE data:
Register Function Content
Displayed Operation Type 11
First implied Error status Displays a hex value indicating an MSTR error,
when relevant.
Second implied Not applicable
Third implied Not applicable
Fourth implied Low byte Quantum backplane slot address of the web
embedded server module.
Fifth ... Eight
implied Not applicable
Parameter Register Content
Frame type Displayed 1 = 802.3
2 = Ethernet
IP Address First implied First byte of the IP address
Second implied Second byte of the IP address
Third implied Third byte of the IP address
Fourth implied Fourth byte of the IP address
Subnetwork mask Fifth implied Hi word
Sixth implied Low word
Gateway Seventh implied First byte of the gateway
Eighth implied Second byte of the gateway
Ninth implied Third byte of the gateway
Tenth implied Fourth byte of the gateway