m220_383_02_process_manual工艺手册 - 第77页

OPERATION INSTRUCTIONS P ROCESS M ANU AL 5.8.3 TSC-2 1) the overview screen give s an instant view of which tubes are in alarm in RED 2) select the desired tube from the pull-down menu or from the ‘Overview’ screen 4) se…

OPERATION INSTRUCTIONS

ROCESS MANUAL

5.8 Clear Alarms

Visible and audible Alarms signals are generated by the DPC and DTC. The visible alarms

will be presented both on the touchscreen and the TSC-2 computer(s), the audible alarms are

available on the touchscreen only.

Two different audible alarm signals are available:

• operator alert: an intermittent beep-beep-beep to alert an operator for action (press ‘Start‘

for example)

• alarm signal: a continuous beeeeeeeeeeeeep to alert for an alarm situation

5.8.1

Required action

• Operator alert signals (beep-beep-beep) require the operator to press ‘Start‘ to have the

furnace proceed to the next step in the process.

• Alarm situation signals (beeeeeeeeeeep) require the operator to alert the responsible

person(s) immediately.

5.8.2

Touchscreen

1) touch the touchscreen to silence

the buzzer

2) read the alarm message in the

bottom line of the screen

3) take the appropriate action as

described in section Error!

Reference source not found..

5.8-2

OPERATION INSTRUCTIONS

ROCESS MANUAL

5.8.3

TSC-2

1) the overview screen gives an

instant view of which tubes are in

alarm in RED

2) select the desired tube from the

pull-down menu or from the

‘Overview’ screen

select the ‘Alarm’ screen

3) read the alarm message(s)

4) take the appropriate action as

described in section Error!

Reference source not found.

5.8-3

OPERATION INSTRUCTIONS

ROCESS MANUAL

5.9 Write/Edit process recipe

A new process recipe needs to be written or edited so the desired instructions are executed in

the required order. A new process recipe can always be generated. Editing an existing and

RUNNING recipe is possible but poses considerable danger. It is therefore NOT allowed,

except when using variable commands only.

5.9.1

Touchscreen

1) return to the Main Menu by

pressing ‘ESC’ until the

following screen appears:

2) press ‘3’ to access ‘Process

Recipes’

3) enter recipe nr. to edit or ‘0’ to

create a new process recipe

followed by ‘RETURN’

4) follow instruction at the bottom

line to add or edit commands.

5.9-2