Siemens SITRANS PCS 7 Function Manual page 617

(2) Automatic preview PV2
This area shows you the dosing or totalizer command that is input after a switch from "manual
mode" to "automatic mode".
If the block is in "automatic mode", the current dosing or totalizer command is displayed.
If a dosing unit or totalizer is not configured, the area is switched to invisible.
(3) Bypass
This area shows the Bypass values.
(4) Enabled operations PV1
This area shows the operations for the process value PV1 for which special operating
permissions are assigned. They depend on the configuration in the engineering system (ES)
that applies to this block.
Symbols for enabled operations:
● Green check mark: The OS operator can control this parameter
● Gray check mark: the OS operator cannot control this parameter at this time due to the
process
● Red cross: The OS operator cannot control this parameter due to the configured AS
operator permissions (OS_Perm or OS1Perm)
The following enabled operationss are shown here:
● Reset: You can reset the peak value of the gradient.
● "On": You can switch to "On" mode.
● "Out of service": You can switch to "Out of service" mode.
(5) Enabled operations PV2
This area shows the operations for the process value PV2 for which special operating
permissions are assigned. They depend on the configuration in the engineering system (ES)
that applies to this block.
Symbols for enabled operations:
● Green check mark: The OS operator can control this parameter
● Gray check mark: the OS operator cannot control this parameter at this time due to the
process
● Red cross: The OS operator cannot control this parameter due to the configured AS
operator permissions (OS_Perm or OS1Perm)
The following enabled operationss are shown here:
General enabled operationss without dosing unit and without totalizer:
● "On": You can switch to "On" mode.
● "Out of service": You can switch to "Out of service" mode.
SITRANS Library for PCS 7
Function Manual, 05/2019, A5E35351976-11
SITRANS FC430 PA
13.1 SiFC43PA
617