BECKWITH ELECTRIC M-2601, Инструкция

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A
B
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7–10
M-2601/02/03 Instruction Book
Synchronize with PC – Enables the user to set
the control time to match the PC time.
Counters
The Counters screen records the number of ARC
raise and lower operations.
Resettable to zero – Allows the user to reset
the counter to zero.
Presettable – Allows counter to be preset to the
number entered.
VAr Control
VAr Control allows user to select the largest cap
size for VAr control. This group also allows the
user to select the amount of LDC and RLDC de-
sired. If VAr bias is not required, then the amount
for largest capacitor should be zero (0).
Inhibit On/Off
This provides three dialog buttons; please note
that OC Timing and Cap Bank are currently un-
available and will appear greyed-out in display.
TC Config allows the user to calibrate the con-
trol keep-track for initial tap position.
Alarms
Alarms are set when the relevant condition is
encountered, and will cause the alarm contacts
to close if enabled. All alarms, once set, remain
thus until deliberately reset.
Master Reset – Reset or toggle all reset check
boxes to enable clearance of all alarms.
Power Up – Alarm is set when power is reap-
plied to the unit.
Tap High Limit – Alarm is set when the tap po-
sition reaches the tap upper limit.
Tap Low Limit – Alarm is set when the tap po-
sition reaches the tap lower limit.
V. Upper Limit – Alarm is set when the mea-
sured voltage is greater than the voltage upper
limit.
Tap Timeout and Current Limit are currently
unavailable and will appear greyed-out in dis-
play.
Spaces labeled “Spare” are reserved for future
releases.
V. Lower Limit – Alarm is set when the mea-
sured voltage is less than voltage lower limit.
Time
The Time dialog screen enables the user to review
the internal clocks, prior to entering a new time
setting.