15
1 = Operator can activate / deactivate messages with
A2_MsgEn
16
1 = Operator can activate / deactivate messages with
ER_AH_MsgEn
17
1 = Operator can activate / deactivate messages with
ER_AL_MsgEn
18
1 = Operator can change the trigger threshold for control deviation in the Sipart
Lim
19
1 = Operator can change the monitoring time for control deviation in theSipart Tim
20
1 = Operator can activate manipulated variable tracking in manual mode
MV_TrkRbk
21
1 = Operator can enable the bumpless switchover from external to internal
MV_TrkExt
22 -
25
Not used
26
1 = Operator can change the limit (manipulated variable difference) for the high
alarm
ER_AH_Lim
27
1 = Operator can change the hysteresis (manipulated variable difference)
ER_Hyst
28
1 = Operator can change the limit (manipulated variable difference) for the low
alarm
ER_AL_Lim
29
1 = The operator can change the limit (position feedback) for the high warning
RbkWH_Lim
30
1 = Operator can change the hysteresis (position feedback)
RbkHyst
31
1 = The operator can change the hysteresis (position feedback) for low warning
RbkWL_Lim
Note
If you interconnect a parameter that is also listed in OS_Perm as a parameter, you have to reset
the corresponding OS_Permbit.
Generation of manipulated variables
The manipulated variable MV is formed as follows:
MV_Fo
rOn
Close‐
Force
Open‐
Force
Man‐
Act
Au‐
tAct
MV =
Limit
State
1
0
0
-
-
MV_Forced
None
Forced tracking
without limit
-
1
0
-
-
MV_OpScale.Low
MV_OpS‐
cale.Low
Forced close
-
0
1
-
-
MV_OpScale.High MV_OpS‐
cale.High
Forced open
0
0
0
1
0
MV_Int
MV_HiLim
MV_LoLim
Manual mode
with internal ma‐
nipulated variable
0
0
0
1
0
MV_ExtOut
MV_HiLim
MV_LoLim
Manual mode
with external ma‐
nipulated variable
and limit
0
0
0
0
1
MV_Int
MV_HiLim
MV_LoLim
Automatic with
external manipu‐
lated variable and
limit
SIPART PS2 HART
7.1 SipPS2HA
SITRANS Library for PCS 7
208
Function Manual, 05/2019, A5E35351976-11
Summary of Contents for SITRANS PCS 7
Page 12: ...Table of contents SITRANS Library for PCS 7 12 Function Manual 05 2019 A5E35351976 11 ...
Page 418: ...SITRANS P 10 2 SitraPDr SITRANS Library for PCS 7 418 Function Manual 05 2019 A5E35351976 11 ...
Page 850: ...Index SITRANS Library for PCS 7 850 Function Manual 05 2019 A5E35351976 11 ...