Changing The Mode Of A Unit - Siemens SIMATIC PCS 7 OSx Operator's Manual

Viewing the Unit Tag Detail and Faceplate (continued)
Changing the
Mode of a Unit
8-18 Batch
To change the operational mode of a unit, select the
Tag Detail. OSx displays the following unit mode options
Other functions built into the batch program by the plant engineer can
cause other processes to occur when the operator selects the
• Automatic — Logic in the programmable controller controls the batch
processing.
Manual — The operator controls the batch processing manually.
•
Semi-Automatic — The operator controls some functions of the batch
•
processing, depending on the logic of the batch program. The
programmable controller controls the other functions.
Tag: UNIT_1
Tag Type: UNIT
Scan Status: Active
Batch ID: Dutch Cookies
P/C: C1
Figure 8-15 Changing the Unit Operational Mode
option on the Unit
Mode
(Figure
Mode
Alarm Group:
Alarm State Sequencing:
Alarming:
State:
SIMATIC PCS 7 OSx 4.1.2 Operator
8-15).
options.