Class 8839 Econoflex™ AC Drives

Factory Modifications

FACTORY MODIFICATIONS (CONTINUED)

Control Options

 

Start-Stop pushbuttons, Speed Potentiometer

C07

• The start pushbutton commands the power converter to

start the motor.

 

 

• The stop pushbutton stops the motor.

 

 

 

None

N07

This option omits factory door-mounted control operators

and is for use with customer-supplied external control

 

devices. Refer to the Econoflex instruction manual 30072-

 

450-10_ for wiring equivalent to Mods A07, B07 and C07.

 

 

Light Options

 

Mod

A08

B08

C08

Door-mounted Light Cluster

Red power On, Green AFC Run, Yellow AFC Fault, Yellow Auto

Power On illuminates when mains power is applied to the controller.

AFC Run illuminates to annunciate an AFC run condition.

AFC Fault illuminates to annunciate an AFC fault condition. When a line contactor is selected, the light illuminates when the AFC-Off-Bypass switch is in the Off or Bypass position to indicate that the power converter is not running.

Auto illuminates when the Hand-Off-Auto selector is in the Auto position.

Red power On, Green AFC Run, Yellow AFC Fault, Yellow Bypass

Power On illuminates when mains power is applied to the controller.

AFC Run illuminates to annunciate an AFC run condition.

AFC Fault illuminates to annunciate an AFC fault condition. When a line contactor is selected, the light illuminates when the AFC-Off-Bypass switch is in the Off or Bypass position to indicate that the power converter is not running.

Bypass illuminates when the motor is started across the line. The light is sequenced by the Hand-Off-Auto selector switch.

Red power On, Green AFC Run, Yellow AFC Fault

Power On illuminates when mains power is applied to the controller.

AFC Run illuminates to annunciate an AFC run condition.

AFC Fault illuminates to annunciate an AFC fault condition.

09/2003

189

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Image 189
Schneider Electric 58 TRX manual Control Options Start-Stop pushbuttons, Speed Potentiometer, None, Light Options Mod, 189