Table 4-1

Parameter Block Definitions Level 1 - Continued

Block Title

 

Parameter

 

 

Description

 

 

 

 

 

 

 

 

 

KEYPAD SETUP

 

Keypad Stop Key

 

 

Remote OFF – Stop key on keypad is not active during remote operations.

 

 

 

 

 

Remote ON – Allows keypad STOP key to initiate motor stop during remote or serial

 

 

 

 

 

operation (if set to Remote ON). Pressing STOP initiates the stop command and

 

 

 

 

 

automatically selects Local mode.

 

 

Keypad Stop Mode

 

 

Cause the motor to coast to a stop or regen to a stop for a stop command. In coast, the

 

 

 

 

 

motor is turned off and allowed to coast to a stop. In regen, the voltage and frequency

 

 

 

 

 

to the motor is reduced at a rate set by decel time.

 

 

Keypad Run FWD

 

 

OFF disables FWD key in local mode.

 

 

 

 

 

ON makes the keypad FWD key active in Local.

 

 

Keypad Run REV

 

 

OFF disables REV key in local mode.

 

 

 

 

 

ON makes the keypad REV key active in Local.

 

 

Keypad Jog FWD

 

 

OFF disables FWD key in local jog mode.

 

 

 

 

 

ON makes the keypad FWD key active in Local Jog.

 

 

Keypad Jog REV

 

 

OFF disables REV key in local jog mode.

 

 

 

 

 

ON makes the keypad REV key active in Local Jog.

 

 

3 Speed Ramp

 

 

Increases speed in 3 steps while Y or B key is pressed. Minimum increment is 0.01Hz

 

 

 

 

 

when ON (minimum increment is 1.0Hz when OFF).

 

 

Switch on Fly

 

 

Allows switching from local to remote mode or back to local without stopping the drive.

 

 

Loc. Hot Start

 

 

The STOP input at J4-11 in the Keypad mode is enabled (when ON).

 

 

Keypad SPD INC

 

 

Sets the rate to Increment or Decrement motor speed when an UP/DOWN keypad

 

 

 

 

 

arrows is pressed.

 

 

 

 

 

 

 

INPUT

 

Operating Mode

 

 

Eleven “Operating Modes” are available. Choices are: Keypad, Standard Run 3 wire,

 

 

 

 

 

15SPD 2 wire, Fan Pump 2 Wire, Fan Pump 3 Wire, Serial, Process Control, 3

 

 

 

 

 

Speed Analog 2 Wire, 3 Speed Analog 3 Wire, Electronic Pot - 2 Wire and Electronic

 

 

 

 

 

Pot - 3 Wire. External connections to the control are made at the J4 terminal strip

 

 

 

 

 

(wiring diagrams are shown in Section 3 “Selection of Operating Mode”).

 

 

Command Select

 

 

Selects the external speed reference to be used.

 

 

 

 

 

Potentiometer is the most simple method of speed control. Select Potentiometer and

 

 

 

 

 

connect a 5KW pot at J4-1, J4-2, and J4-3.

 

 

 

 

 

0-5 or 0-10VDC input is selected when the input signal is applied to J4-4 and J4-5.

 

 

 

 

 

4-20mA selection should be considered if long distance is required between the external

 

 

 

 

 

device and the control. Current loop allows longer cable lengths at J4-4 and J4-5 with

 

 

 

 

 

less attenuation of the command signal.

 

 

 

 

 

Note: When using the 4-20mA input, the JP2 jumper on the main control board

 

 

 

 

 

must be moved to pins 1 and 2 (Figure 3-2).

 

 

 

 

 

10VOLT EXB - selects the optional High Resolution I/O expansion board if installed.

 

 

 

 

 

4-20mA EXB - selects the 4-20mA input of the optional High Resolution I/O expansion

 

 

 

 

 

board if installed.

 

 

 

 

 

3-15 PSI EXB selects the optional 3-15 PSI expansion board if installed.

 

 

 

 

 

Tachometer EXB - selects the optional DC Tachometer expansion board if installed.

 

 

 

 

 

Pulse Follower EXB selects the optional Master Pulse Follower Expansion board if

 

 

 

 

 

installed.

 

 

ANA CMD Inverse

 

 

“OFF” will cause a low input voltage (e.g. 0VDC) to be a low motor speed command and

 

 

 

 

 

a maximum input voltage (e.g. 10VDC) to be a maximum motor speed command.

 

 

 

 

 

“ON” will cause a low input voltage (e.g. 0VDC) to be a maximum motor speed

 

 

 

 

 

command and a maximum input voltage (e.g. 10VDC) to be a low motor speed

 

 

 

 

 

command.

 

 

ANA CMD Offset

 

 

Provides an offset to the Analog Input to minimize signal drift. For example, if the

 

 

 

 

 

minimum speed signal is 1VDC (instead of 0VDC) the ANA CMD Offset can be set to

 

 

 

 

 

-10% so the minimum voltage input is seen by the control as 0VDC.

 

 

ANA CMD Gain

 

 

Provides a gain factor for the analog speed reference input signal. For example, if the

 

 

 

 

 

analog speed reference signal is 0 - 9VDC, setting the ANA CMD Gain to 111%

 

 

 

 

 

allows the control to see 0 - 10VDC as the input signal.

 

 

CMD SEL Filter

 

 

Provides filtering for the analog speed reference input signal. The greater the number

 

 

 

 

 

(0 - 6) the more noise filtering is provided. For faster response, use a smaller number.

 

 

Power UP Mode

 

 

“Local” – Power Up in the Keypad mode. If set to Local, the control will power up in the

 

 

 

 

 

Keypad mode regardless of the Operating mode or terminal strip inputs.

 

 

 

 

 

“Primary” – Disables the power up mode. The control will power up in the selected

 

 

 

 

 

Operating Mode and terminal strip inputs as normal.

 

 

 

 

 

“Last” – Power Up in the last operating mode prior to power down. This mode is

 

 

 

 

 

affected by the Level 2, MISCELLANEOUS, “RESTART AUTO/MAN” mode setting.

 

 

 

 

 

 

 

4-14 Programming & Operation

MN715

Page 63
Image 63
Baldor Inverter Control, 15H manual Keypad Setup, On makes the keypad REV key active in Local, Input

Inverter Control, 15H specifications

The Baldor 15H Inverter Control stands out as a leading solution in the realm of variable frequency drives (VFDs), specifically designed for enhancing motor efficiency and performance in industrial applications. This control unit is engineered to provide robust and reliable performance while ensuring seamless integration with various motor types.

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