Basler Electric DECS-400 Manual De Instrucciones página 236

OEL Active
(Input Buffer)
UEL Active
(Input Buffer)
SCL Active
(Input Buffer)
Gate 01
V/Hz Limiter Active
(Input Buffer)
Setpoint Adjustment
High Limit
(Input Buffer)
Setpoint Adjustment
Low Limit
(Input Buffer)
Loss of Isolation Module
Active
(Input Buffer)
Failed to Build Up
Active
(Input Buffer)
EDM Open Active
(Input Buffer)
EDM Shorted Active
(Input Buffer)
Generator Overvoltage
Active
(Input Buffer)
Generator Undervoltage
Active
(Input Buffer)
Loss of Field
Active
(Input Buffer)
V/Hz Protection
Active
(Input Buffer)
Field Overtemperature
Active
(Input Buffer)
Field Overvoltage
Active
(Input Buffer)
Field Overcurrent
Active
(Input Buffer)
Loss of Sensing
Active
MUX
(Input Buffer)
x
1
Layer 1
Gate 04
OEL Active
(Input Buffer)
UEL Active
(Input Buffer)
SCL Active
(Input Buffer)
V/Hz Limiter Active
(Input Buffer)
A-10
PSS Voltage Limiter
Active
(Input Buffer)
Layer 1
Underfrequency
Active
(Input Buffer)
Layer 1
Gate 02
MUX
u
1
x u
1 2
u
3
u u u
4 4 4
Layer 1
Gate 03
Layer 1
Gate 04
Layer 1
Gate 05
u
1
u
2
u
3
u u u
4 4 4
Figura A-5. DECS-400 simple con PSS (Parte 3 de 3)
Lógica programable del DECS-400
MUX
u
1
x u
1 2
u
3
u u u
4 4 4
Layer 1
Gate 03
Layer 2
Gate 03
Layer 1
Gate 04
PSS Voltage Unbalance
Active
(Input Buffer)
PSS Current Unbalance
Active
(Input Buffer)
PSS Speed Failure
Active
(Input Buffer)
Layer 1
Gate 06
OEL activo
(Búfer de entrada)
UEL activo
(Búfer de entrada)
SCL activo
(Búfer de entrada)
Limitador V/Hz activo
(Búfer de entrada)
Output Relay #3
Common Limiter(s)
(Output Buffer)
Transfer to FCR on
Loss of Sensing
Enable
(Output Buffer)
Layer 2
Gate 01
Relay Output #2
Common Protection
(Output Buffer)
Layer 2
Gate 02
P0036-07
Relay Output #4
Loss of Sensing
(Output Buffer)
9369772990 Rev V