KB Electronics KBMK-24DF - Manual (Page 45)

45
ANALOG OUTPUT "1"
Connect the auxiliary device signal input to Terminal "15" and the common to Terminal "16".
ANALOG OUTPUT "2"
Connect the auxiliary device signal input to Terminal "17" and the common to Terminal "18".
Voltage Signal Output: Set both Jumpers J2 and J3 to the "VOLT" position (factory setting).
Current Signal Output: Set both Jumpers J2 and J3 to the "CUR" position.
A10. REMOTE SPEED POTENTIOMETER
A remote Speed Potentiometer (5 kΩ) can be used in lieu of the Keypad or the Built-In Speed Potentiometer
on the drive to control motor speed. The potentiometer can be connected for Unidirectional Operation,
Bidirectional Operation with center off, or Bidirectional Operation with Forward/Reverse Switches or Contacts.
UNIDIRECTIONAL OPERATION WITH 2-WIRE START/STOP USING ANALOG INPUT 1:
Connect the potentiometer to Terminals "9" (+5 Volts), "19" (Analog Input 1), and "16" (Common) (Terminals
"8", "12", "14", "18", "22" can also be used for common). Connect the Start/Stop Switch or Contact to
Terminal "5", which is factory set for N.O. Start ("0010"), and to any available common terminal ("8", "12", "14",
"16", "18" "20", "22"). See Table 28, for drive programming. See Figure 36, on page 46, for connections.
Operation: When the Start/Stop Switch or Contact is closed, the drive will be in the Run Mode. Rotate the
potentiometer clockwise to increase motor speed. Rotate the potentiometer counterclockwise to decrease
motor speed. When the Start /Stop Switch or Contact is opened, the drive will be in the Stop Mode.
UNIDIRECTIONAL OPERATION WITH 2-WIRE START/STOP USING ANALOG INPUT 2:
Connect the potentiometer to Terminals "9" (+5 Volts), "21" (Analog Input 2), and "14" (Common) (Terminals
"8", "12", "16", "18", "22" can also be used for Common). Connect the Start/Stop Switch or Contact to
Terminal "5", which is factory set for N.O. Start ("0010"), and to any available common terminal ("8", "12", "14",
"16", "18", "20", "22").
Operation: When the Start/Stop Switch or Contact is closed, the drive will be in the Run Mode. Rotate the
potentiometer clockwise to increase motor speed. Rotate the potentiometer counterclockwise to decrease
motor speed. When the Start /Stop Switch or Contact is opened, the drive will be in the Stop Mode.
TABLE 28
REMOTE UNIDIRECTIONAL SPEED POTENTIOMETER PROGRAMMING
Function No. Code
1.00: Run/Stop-Forward/Reverse Control 0001: External Contacts
2.00: Frequency Control
0002: Analog Signal 1
7.04: Multi-Function Input Terminal 5 0010: N.O. Start*
*Factory setting.