Siemens SITRANS PCS 7 Function Manual page 596

SITRANS FC430 PA
13.1 SiFC43PA
Parameter
PV1_AL_Act
(analog
PV2,PV3,PV4)
SumMsgAct
PV1_AH_Lim
(analog
PV2,PV3,PV4)
PV1_WH_Lim
(analog
PV2,PV3,PV4)
PV1_WL_Lim
(analog
PV2,PV3,PV4)
PV1_AL_Lim
(analog
PV2,PV3,PV4)
InPV1_Hyst*
(analog
PV2,PV3,PV4)
DSP
DSP_ExtAct
DSP_ExtOut
DSP_ExHiAct
DSP_ExLoAct
Status1
Status2
Status3
596
Description
Limiter PV1:
1 = Alarm (low) active.
You can change the response for this
parameter by setting Feature bit 28
(deactivate switching points)
and Feature bit 29 (signal limit viola‐
tion) accordingly.
Summary message Active
Alarm limit (high) PV1
Warning limit (high) PV1
Warning limit (low) PV1
Alarm limit (low) PV1
Limiter PV1:
Hysteresis for alarm and warning limits
Active setpoint for the dosing unit
1 = External dosing setpoint is active
0 = internal dosing setpoint is active
External dosing setpoint; corresponds to
input parameter DSP_Ext, limited by
DSP_LoLim and DSP_HiLim
Dosing unit:
1 = High limit for external setpoint has
been reached
Dosing unit:
1 = Low limit for external setpoint has
been reached
Status word 1
Status word 2
Status word 3
Type Default
STRUCT -
● Value : BOOL ● 0
● ST: BYTE ● 16#80
STRUCT -
● Value : BOOL ● 0
● ST: BYTE ● 16#80
STRUCT -
● Value : REAL ● 0.0
● ST: BYTE ● 16#80
STRUCT -
● Value : REAL ● 0.0
● ST: BYTE ● 16#80
STRUCT -
● Value : REAL ● 0.0
● ST: BYTE ● 16#80
STRUCT -
● Value : REAL ● 0.0
● ST: BYTE ● 16#80
REAL 0.0
STRUCT -
● Value : REAL ● 0.0
● ST: BYTE ● 16#80
STRUCT -
● Value : BOOL ● 0
● ST: BYTE ● 16#80
STRUCT -
● Value : REAL ● 0.0
● ST: BYTE ● 16#80
STRUCT -
● Value : BOOL ● 0
● ST: BYTE ● 16#80
STRUCT -
● Value : BOOL ● 0
● ST: BYTE ● 16#80
DWORD 16#00000000
DWORD 16#00000000
DWORD 16#00000000
SITRANS Library for PCS 7
Function Manual, 05/2019, A5E35351976-11