SIMATIC Process Control System PCS 7 Advanced Process Library (V8.0 SP2)
Forming the group status for interlock information
Forming the group status for interlock information
Forming the group status for interlock information
A group status for interlock information is required for:
•
Interlock state for:
―
Interlocked
―
Not interlocked
―
Deactivated
Group status for the interlock state
All the effective interlock states are combined and displayed in the block icon. The interlock
states are displayed with the following prioritization:
1.
Function interlocked, shown in the block icon with a closed padlock
2.
Function not interlocked, shown in the block icon as an open padlock
3.
Function disabled, shown in the block icon as a crossed-out, closed padlock
Overview: Display for the interlock status in faceplate
In the case that the function Separate evaluation for excluded and simulated interlock signals
is not enabled (Feature bit =0), the bypass signals in the structures Permission, Protection, and
Interlock are not evaluated.
Interlocks are shown in the faceplate as follows:
Parameter:
Parameter:
Value:
Status:
Button
Icon
Icon
BypProt
Perm_En or
Permission or
Permission or
Prot_En or
Protection or
Protection or
Intl_En
Intlock
Intlock
x
x
X
16#FF
-
-
-
x
0
x
x
-
-
-
0
1
1
16#00
Visible
0
1
1
16#28
Visible
This document constitutes a free excerpt compiled by the user himself/herself from the documentation provided by Siemens for this product. Siemens disclaims
all liability for the completeness of this document. It shall only be used for the user's own internal purposes. It shall not be passed on to third parties. The complete
documentation can be found at:
/dokumentation/default.aspx?DocVersionId=55656085131&Language=en-US&TopicId=54850745995
10/1/2016
SIMATIC Process Control System PCS 7 Advanced Process Library (V8.0 SP2)
Forming the group status for interlock information
Parameter:
Parameter:
Value:
Status:
Button
Icon
Icon
BypProt
Perm_En or
Permission or
Permission or
Prot_En or
Protection or
Protection or
Intl_En
Intlock
Intlock
0
1
0
16#60
Visible
0
1
1
16#60
Visible
0
1
0
≠ 16#FF
Visible
Status based on
priority
0
1
1
≠ (16#FF,
16#60, 16#00,
16#28)
Visible
Status based on
priority
1 (for local
1
mode and
simulation only)
x
≠ 16#FF
Visible
Status based on
priority
Comments on table:
•
X: The value is irrelevant for the display of the icon.
Note
If values are forced in the block, this is indicated in the block icon by a crossed-out, closed
padlock.
In the case that the function Separate evaluation for excluded and simulated interlock signals
(Feature bit =1), the bypass signals in the structures Permission, Protection, and Interlock are
evaluated. The bypass signals can be read from the upstream interlock block at the output
Bypass.
Excluded interlock signals are shown in the faceplate as follows:
Parameter:
Status:
Bypass:
Button
Icon
Perm_En or
Permission or
Permission or
Prot_En or
Protection or
Protection or
Intl_En
Intlock
Intlock
x
16#FF
x
-
-
0
x
x
-
-
1
≠ 16#FF
0
Visible
1)
1
≠ 16#FF
1
Visible
1)
This document constitutes a free excerpt compiled by the user himself/herself from the documentation provided by Siemens for this product. Siemens disclaims
all liability for the completeness of this document. It shall only be used for the user's own internal purposes. It shall not be passed on to third parties. The complete
documentation can be found at:
/dokumentation/default.aspx?DocVersionId=55656085131&Language=en-US&TopicId=54850745995
10/1/2016
SIMATIC Process Control System PCS 7 Advanced Process Library (V8.0 SP2)
Forming the group status for interlock information
Comments on table:
•
•
See also
X: The value is irrelevant for the display of the icon.
1): Icon corresponding to the status of the interlock signal (for 16#80 no icon)
→ Separate evaluation for excluded and simulated interlock signals
This document constitutes a free excerpt compiled by the user himself/herself from the documentation provided by Siemens for this product. Siemens disclaims
all liability for the completeness of this document. It shall only be used for the user's own internal purposes. It shall not be passed on to third parties. The complete
documentation can be found at:
/dokumentation/default.aspx?DocVersionId=55656085131&Language=en-US&TopicId=54850745995
10/1/2016