Clock synchronization
Day of week used
RES1, GEN (time tag substituted/ not substituted) used
SU-bit (summertime) used
Command transmission
(Object-specific parameter, mark with an “X“ if the function is only used in the
standard direction, “R“ if only used in the reverse direction, and “B“ if used in both
directions.)
Direct command transmission
Direct set point command transmission
Select and execute command
Select and execute set point command
C_SE ACTTERM used
No additional definition
Short-pulse duration (duration determined by a system parameter in the outstation)
Long-pulse duration (duration determined by a system parameter in the outstation)
Persistent output
Supervision of maximum delay in command direction of commands and set point commands
Maximum allowable delay of commands and set point commands
Transmission of integrated totals
(Station- or object-specific parameter, mark with an “X“ if the function is only
used in the standard direction, “R“ if only used in the reverse direction, and “B“ if
used in both directions.)
Mode A: Local freeze with spontaneous transmission
Mode B: Local freeze with counter interrogation
Mode C: Freeze and transmit by counter-interrogation
commands
Mode D: Freeze by counter-interrogation command, frozen
values reported
Table continues on next page
1MRS757105 B
Section 10
Appendix 2 IEC 60870-5-104 interoperability
RER601/603
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Technical Manual
