4.19
Resetting via input signals in the event of interlocking (Protection) or
errors
Feature Bit
Number of the
Feature
bit: 9
Resetting the block in the event of interlocking (only Protection: Input parameter
Protect
) or errors via
input signals
With this
Feature
bit, you define how automatic control is to be re-enabled after an active
interlock.
The default setting is 0.
Bit = 0: After an interlock (only Protection: Input parameter
Protect
) or errors, the system can
only be restarted using a reset command. Reset is initiated either by operator input in the
faceplate or via the interconnectable input parameter (
RstLi
= 1
) in the block. Thereafter, the
currently pending command takes effect in automatic mode.
Bit = 1: It is also possible to reset with a 0-1 edge change in the control signal in automatic mode.
4.20
Pause dosing at flow alarm
Feature bit
Number of the
Feature
bit: 11
Pause in dosing in the event of a flow alarm
With this
Feature
bit you enable pausing at a flow alarm.
Default setting is 0
Bit = 0: Disabled, dosing is not paused when a flow alarm occurs.
Bit = 1: Enabled, dosing is changed to “Pause dosing” when a flow alarm occurs.
4.21
Activating bumpless changeover to automatic mode
Feature bit
Number of the
Feature
bit: 17
Bumpless switchover
You can use this
Feature
bit to enable the bumpless switchover from local/manual mode to
automatic mode.
Configurable response using the Feature I/O
4.21 Activating bumpless changeover to automatic mode
SITRANS Library for PCS 7
Function Manual, 05/2019, A5E35351976-11
59
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 ...