MERRICK MC3 90.10.EX, Руководство по эксплуатации и техническому обслуживанию

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MC³ 90.10.EX O&M Manual - 10 -
The Master Total of all recipes.
Below the Fault and Warning buttons there are several text indicators that provide additional
information regarding the state of the controller.
The first line displays whether the process is running or stopped.
The second line displays the current setpoint method.
Local Analog R Ratio Serial
The third line displays whether there is a Blocking condition (Feeder Block logical input is
enabled) or if the Run Permission logical input is enabled. If neither condition is detected the line
is cleared.
The fourth line Displays the running condition of the controller.
Ready – All feeders associated with the current recipe are online AND
There are no fatal communication errors AND
All feeders are ready (The associated Ready output for each feeder is enabled.) AND
The Feeder Block logical input is disabled AND there are no FAULTS.
In Control – The Ready (same as above) logical output is enabled AND Run Permission logical
input is enabled.
Good Feed – All feeders associated with the current running recipe are feeding good. (The
associated output for Feed Good is enabled in each running feeder.) AND
The In Control logical output is enabled (same as above). AND
The feedrate is within the feedrate and deviation limits set in the Limit Switch Menu. AND
The recipe is running (the Running logical output is enabled). AND
there are no Warnings or Faults.
If none of these conditions are present the line will be cleared.
Master Setpoint
Touching this button provides access to the Setpoint Screen. A Setpoint Password may be
saved to restrict access to this screen. See the section Password Settings on Page 37 for setting
and modifying password.
On the Setpoint Screen, the Setpoint Mode Button at the top left will indicate the Setpoint Mode.
Touching the Setpoint Mode Button will change the Setpoint Mode to the next mode in the order
of the list:
Local
When this mode is selected, direct entry of the Feedrate setpoint is available. This setpoint is in
engineering units for feedrate.