Baldor Baldor User Manual

Operation 3-9

MN850

Apply Control Voltage
(115VAC)

Keypad Display shows this
opening message.

Baldor Soft Start

Logo display for 2 seconds.

If no faults the display will show
this message.

Stopped & Ready

System Status mode.

Press ENTER key

APPLICATIONS
AUTO FEATURES

Press ENTER key

Access Level 1 Application Menu.

Settings
Default (Keypad)

Press 

⇓

 key two times

Scroll to the correct application.

Small Pump
Large Pump

Press ENTER key

Select the application.

Large Pump
Conveyor

Large pump is selected in this
example.

Press ENTER key

Choose set of parameters for the
application.

Send to Store
’#’=no Enter=Yes

Press ENTER key

Scroll to the PASSWORD menu.

Storing

Press # key twice

Press # key two times to exit
programming.

Large Pump
Conveyor

Press Start/Stop key

Displays motor starting current
and full voltage and current.

Starting
Current

8A

Full volts
Current

8A

Press OPTIMISE key

Optimising
Current

4A

Ready for Remote Start/Stop.

Baldor Digital Soft–Start offers three modes of protection during operation:

1.

Full protection with full voltage after top of ramp.

2.

Full optimize protection with energy optimizing by reduced voltage at lower
loads.

3.

Start + Bypass protection (during start only).  No soft–start protection is
provided when during bypass (when soft–start is shorted by the bypass
contactor).

When Remote Starting is selected, the keypad Start/Stop pushbutton is not active.

Apply 115VAC at the
input terminals S0 and
S1.

Input 1 is Start/Stop input when
Remote Starting is selected.
(P52 Bit 16 set to terminal.)