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Default setting is 0
Bit = 0: Bumpless switchover is disabled. You can switch from local/manual mode to automatic
mode at any time.
Bit = 1: Bumpless switchover from local/manual mode to automatic mode is enabled. A
switchover from local/manual mode to automatic mode is only possible if the control settings of
the local/manual mode and automatic modes match. If switchover occurs at a different point in
time, this is indicated in the faceplate with the text "Switchover error".
4.22
Update acknowledgment and error status of the message call
Feature bit
Number of the
Feature
bit: 22
Update acknowledgment and error status of the message call
You can use the
Feature
bit to determine if the acknowledgment and error status of the
message call at the block output should be updated.
The default setting is 0.
● Bit = 0:The
MsgErr1/2/3
,
MsgStat1/2/3
and
MsgAckn1/2/3
block outputs are set to
the default setting and not updated. The block will run faster with this setting.
● Bit = 1: The block outputs
MsgErr1/2/3
,
MsgStat1/2/3
and
MsgAckn1/2/3
are
updated using the feedback messages of the subordinate message blocks. The
subordinate message blocks are called in every 2nd cycle if an acknowledgment is waited
for or if error information is present.
4.23
Enabling local operating permission
Feature bit
Number of the
Feature
bit: 24
Enabling local operator authorization
You can use this
Feature
bit to enable local permission for a technologic block. Local operator
authorization is an upstream operator control permission which is determined before the
operator authorizations for user management and the release of the block, and is realized via
the Standard APL-block OpStations block. Details can be found in the APL Online Help of the
OpStations block.
If local operator authorization is missing, operation of a block instance on an OS is usually
blocked. Otherwise, when local operator authorization is allowed, the operator control
permission is normally determined through user management and the block.
Configurable response using the Feature I/O
4.23 Enabling local operating permission
SITRANS Library for PCS 7
60
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 ...