Rockwell-automation 592- E300 Overload Relay User Manual Manual de usuario Pagina 142

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 424
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 141
142 Rockwell Automation Publication 193-UM015B-EN-P - June 2014
Chapter 5 Protective Trip and Warning Functions
No trip currently exists
Voltage Imbalance Trip is enabled
Voltage is present
Voltage Imbalance Inhibit Time has expired
The Voltage Imbalance (Parameter 61) is greater than the Voltage
Im
balance Trip Level for a time period greater than the Voltage Imbalance
Trip D elay.
If the E300 Electronic Overload Relay trips on a voltage imbalance, the:
TRIP/WARN LED status indicator will flash a red 1-long / 3-short blink
pa
ttern
Bit
2 in Voltage Trip Status (Parameter 5) will set to 1
Bit 0 in Device Status 0 (Parameter 20) will set to 1
Any relay outputs configured as a Trip Relay will open
Any relay outputs configured as a Control Relay will open
Any relay outputs configured as a Trip Alarm will close
Any relay outputs configured as a Normal Relay will be placed in their
Pr
otection Fault state (if so programmed)
Voltage Imbalance Trip Delay
Voltage Imbalance Trip Delay (Parameter 366) allows the installer to define the
time period a voltage imbalance condition must be present before a trip occurs. It
is adjustable from 0.1…25.0 seconds.
IMPORTANT
The Protection Fault State of Relay 0, Relay 1, Relay 2, Digital Module 1 Output
Relays, Digital Module 2 Output Relays, Digital Module 3 Output Relays, and
Digital Module 4 Output Relays are defined by the respective parameters:
Output PT00 Protection Fault Action (Parameter 304)
Output PT00 Protection Fault Value (Parameter 305)
Output PT01 Protection Fault Action (Parameter 310)
Output PT01 Protection Fault Value (Parameter 311)
Output PT02 Protection Fault Action (Parameter 316)
Output PT02 Protection Fault Value (Parameter 317)
Output Digital Module 1 Protection Fault Action (Parameter 322)
Output Digital Module 1 Protection Fault Value (Parameter 323)
Output Digital Module 2 Protection Fault Action (Parameter 328)
Output Digital Module 2 Protection Fault Value (Parameter 329)
Output Digital Module 3 Protection Fault Action (Parameter 334)
Output Digital Module 3 Protection Fault Value (Parameter 335)
Output Digital Module 4 Protection Fault Action (Parameter 340)
Output Digital Module 4 Protection Fault Value (Parameter 342)
Vista de pagina 141
1 2 ... 137 138 139 140 141 142 143 144 145 146 147 ... 423 424

Comentarios a estos manuales

Sin comentarios