- 998 - 
 
 
Table 4.11-3 Mapping points for Emergency command 
Emergency control for stopping the operation 
 
Table 4.11-4 PLC connection points (Inputs for stopping ASEQ operation) 
Instruction to stop ASEQ01 operation 
Instruction to stop ASEQ02 operation 
Instruction to stop ASEQ03 operation 
Instruction to stop ASEQ15 operation 
 
Table 4.11-5 PLC monitoring points (Outputs to start ASEQ operation) 
Start instruction provided for ASEQ01 operation 
Start instruction provided for ASEQ02 operation 
Start instruction provided for ASEQ03 operation 
Start instruction provided for ASEQ15 operation 
 
Table 4.11-6 PLC monitoring points (Outputs to stop ASEQ operation) 
Stop instruction provided for ASEQ01 operation 
Stop instruction provided for ASEQ02 operation 
Stop instruction provided for ASEQ03 operation 
Stop instruction provided for ASEQ15 operation 
 
Table 4.11-7 PLC monitoring points (Outputs of ASEQ operation status) 
Status of ASEQ01 operation 
Status of ASEQ02 operation 
Status of ASEQ03 operation 
Status of ASEQ15 operation 
 
4.11.2  Preparation of the operation 
The ASEQ01 function has three scheme switches: [ASEQ01-EN], [ASEQ01-CTRMENU] and 
[ASEQ01-CTRAHMI]. 
 
The scheme switch [ASEQ01-CTRMENU] is used for a local operation (e.g., the front panel 
operation on the IED). When On is set for the scheme switch [ASEQ01-CTRMENU], the PLC 
sequence #1 can be instructed locally. The scheme switch [ASEQ01-CTRAHMI] is used to select 
either a select-before-operation command (SBO) or a direct command (DIR) when the local