PEB 2091
PEF 2091
Operational Description
Codes Used in EOC Auto Modes for Complete Loop-Backs
If the complete loop should be closed outside the IEC-Q, the following code is applied.
Initialization (LT side)
MON-0
0
LBBD
0
Close loop-back 2B + D
0
0
0
0
0
1
0
1
0
1
0
0
0
0
0
0
0
Acknowledgment (issued on LT and NT side)
MON-0
0
LBBD
0
Close loop-back 2B + D
0
0
0
0
0
1
0
1
0
1
0
If the complete loop should be closed inside the IEC-Q, the following code is applied.
Initialization (LT side)
MON-0
0
LBBD
0
Close loop-back 2B + D
0
0
0
0
0
1
0
1
0
1
0
0
0
0
0
0
0
0
0
1
Acknowledgment (issued on LT and NT side)
MON-0
0
LBBD
0
Close loop-back 2B + D
0
0
0
0
0
1
0
0
1
0
1
0
Close loop in IEC-Q (NT side)
MON-8
LBBD
0
Close loop-back 2B + D
1
0
0
0
0
0
1
1
1
1
0
Codes Used in EOC Transparent Modes for Partial Loop-Backs
Single-channel and complete loop-backs are closed from the NT side with the
MON-8-commands.
Semiconductor Group
192
Data Sheet 01.99
INFINEON [ Infineon ]
