Siemens EH.75M.11. Especificaciones descargar pdf (Pagina 293)

T400 Controller Facilities Manual

667/EB/20200/000 Page 25-22 Issue 9

25.4.5 Configuration Data

(C1) RLM Delayed Phases (PROM item - RLMDFZ)

This is an 8 word array, indexed by RLM group. Each word defines the phases whose

appearance is to be delayed when RLF1 is activated for that group, with one bit per

phase.

Bit 15 Bit 14 ... Bit 1 Bit 0

Phase P Phase O ... Phase B Phase A

0 = no phase appearance delay

1 = delay this phase appearance when RLF1 is active on this RLM

group

(C2) RLM Phase Delay Times Offset (PROM item - RLMOFF)

This is a 16x16 byte array, indexed by gaining phase (minor index) and losing phase

(major index). Each entry defines the phase appearance delay offset to be applied for a

phase to phase move. The delay is specified in seconds, range 0 to 255 and is added to

the RLM phase delay time, item C7, to give the total delay to be applied.

For any gaining phase, an offset delay is only applied if:-

a) an RLF1 signal is active

and b) the phase is selected as being delayed by that RLF1 signal (in item C2)

and c) a phase delay applies to this stage-stage movement, i.e. at least one of the

losing phases on this stage-stage movement has a non-zero RLM delay for

this gaining phase

and d) RLM delays are enabled on this stage-stage move (see LMUMOV item C12).

Where there is more than one applicable phase delay, the longest one is used.

(C3) RLM Phase Inhibits (PROM item - RLMIFZ)

This is an 8 word array, indexed by RLM group. Each word defines the phases whose

appearance is to be inhibited when RLF2 is activated for that group, with one bit per

phase.

Bit 15 Bit 14 ... Bit 1 Bit 0

Phase P Phase O ... Phase B Phase A

0 = phase appears as normal

1 = inhibit this phase appearance when RLF2 is active on this RLM

group

NOTE: Inhibited phases display either red or blackout - see (C5).

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Siemens EH.75M.11. Especificaciones Pagina 293