BECKWITH ELECTRIC Syncrocloser M-3410A, Инструкция

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Configuration and Settings – 3
3–9
Phase Angle Check Logic
Dead Line/ Dead Bus Check Logic
Dead Line/ Dead Bus Check Input Initiate Logic
Dead Input Enable
AND
OR
AND
AND
AND
AND
AND
AND
AND
OR
2
OR
3
AND
AND AND
AND
AND
|V 1- V 2| < Delta V Limit
Delta V Is Enabled
Delta F Is Enabled
V1 Lower Voltage Limit
>
V1 Upper Voltage Limit <
V2 Lower Voltage Limit >
V2 Upper Voltage Limit <
Phase Angle Phase Limit
<
|F 1- F 2| < Delta F Limit
Phase Angle OK
AND
AND
|V 1- V 2| < Delta V Limit
Delta V Is Enabled
Delta F Is Enabled
|F 1- F 2| < Delta F Limit
With Delta V OR Delta F Enabled*
With Delta V AND Delta F Enabled*
V1
pos
Dead Limit <
Dead V1 Hot V2 Enabled
V2 > Dead Limit
Dead V2 Hot V1 Enabled
V1
pos
Dead Limit <
V2 < Dead Limit
V2 < Dead Limit
Dead V1 V2 Enabled
V1
pos
Dead Limit <
V2 > Dead Limit
Dead V1 Hot V2 Enabled
V1
pos
Dead Limit >
V1
pos
Dead Limit >
V2 < Dead Limit
AND
Dead V2 Hot V1 Enabled
Selected INPUT Is Activated
AND
1
To Figure 3-13
To Figure 3-13
To Figure 3-13
User Software Setting
Measured Variable
Delta V and Delta F Check Logic
Delta V and Delta F Check Logic
* Only one Delta V and
Delta F Check Scheme
may be enabled at a time.
Figure 3-12 25 Function Logic Diagrams