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Siemens Building Technologies VISONIK DCS Functions and System Messages VVS18 CM2U8567E / 04.1999

Landis & Staefa Division System Messages --- Event Messages 3-5

3.2.2.1 I/O points

Point type 'M' Main value 'S' Status 'I' Add'l

lnfo

Analog input

For TYP=AI:

AI TXU (ERSTA<>0 | OPSTA<>0) {OPMO}

Analog output

For TYP=AO:

AO TXU (ERSTA<>0 | OPSTA<>0) {OPMO}

Counter input

For TYP=CI:

CI TXU (ERSTA<>0 | OPSTA<>0) {OPMO}

Digital input

For TYP=DI:

DI=(TXU) (ERSTA<>0 | OPSTA<>0) {OPMO}

Digital output

For TYP=DO:

DO=(TXU) "("

Prio

")" (ERSTA<>0 | OPSTA<>0) {OPMO}

or: FBV=(TXU) "("

Prio

")" (ERSTA<>0 | OPSTA<>0)

3.2.2.2 Function points

Point type 'M' Main value 'S' Status 'I' Add'l info

Virtual point

For TYP=VIP:

VIP TXU (ERSTA<>0 | OPSTA<>0) {OPMO}

Plant point

For TYP=PLT:

PSTA=(TXU) WHY CPRI (ERSTA<>0 | OPSTA<>0) {OPMO}

Regulator block

For TYP=RGB:

PRV TXU {OPMO}

OSTP zone (BPS)

For CTYP=ZON:

ZOSTA {TI "°C"} (ERSTA<>0 | OPSTA<>0) {OPMO}

Set conversion parm:

For TYP=CVP:

"CS="CS "COF="COF "CNL="CNL {OPMO}