Ametek MP3 SCR DeviceNet Head, Hdr Hmi Manual

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13
This Home Screen indicator can provide three messages: At Setpoint, Not
At Setpoint, and Output Limiting.
Normally, the SCR output will adjust to match the desired setpoint using the firing
mode and regulation mode selected. If the SCR output reaches 100% duty-cycle
before reaching the desired value, or if the output is being actively limited in phase
fire mode, the output cannot reach the setpoint.
This indicator monitors both the <At Setpoint flag> and <Summary Limiting> flag.
If you touch this control, you will access a more detailed screen that shows the status
of each type of limiting that can affect phase fire output, and also an indicator to show
if the output is at or below 100% duty-cycle.
This Home Screen indicator can provide two messages: Enable Output On and
Enable Output Off.
This displays the status of the MP3 discrete input <ENABLE OUTPUT > and will
match the MP3 front panel LED with the same name.
If you touch this control, you will pop-up the ladder diagram shown earlier.
<ENABLE OUTPUT> = true is a required condition for the unit to be <Ready>.
This Home Screen indicator can provide two messages: No SCR AC Input and
SCR AC Input ON.
This displays the status of <SCR AC In Status>. Input voltage must meet minimal
voltage and frequency requirements to be considered present.
If you touch this control, you will pop-up the ladder diagram shown earlier. <SCR
AC In Status> = true is a required condition for the unit to be <Ready>.