KB Electronics KBMK-24DF - Manual (Page 38)

38
A6. RESET
It is advisable to connect a momentary normally open switch or contact to Multi-Function Input Terminal "4".
This allows the drive to be restarted after a fault has been cleared. See Table 19, for drive programming. See
Figure 27, for connections.
CAUTION! If a maintained Reset Switch or Contact is used and kept in the closed position while
the drive is in the Run Mode (Start hard wired or the Start/Stop switch is in the "Start" position) and a
direction is selected, the drive will automatically restart after a fault has been cleared.
Connect the Reset Switch or Contact to Multi-Function Input Terminal "4", which is factory set to Reset
("0009"). Terminal "4" has been arbitrarily chosen for Reset. Connect the common of the switch or contact to
any available common terminal ("8", "12", "14", "16", "18", "20", "22").
Operation: When a fault has been cleared, momentarily activate the Reset switch or Contact to reset the
drive.
TABLE 19
RESET PROGRAMMING
Function No. Code
7.03: Multi-Function Input Terminal 4 0009: Reset*
*Factory setting.
FIGURE 27
RESET CONNECTIONS
A7. 2-WIRE AND 3-WIRE START/STOP
A remote Start/Stop Switch or Contact can be used to start and stop the motor in lieu of the RUN/STOP Key
on the Keypad. The Start/Stop Switch or Contact can be connected for 2-Wire or 3-Wire configuration, as
described below.
2-WIRE START/STOP SWITCH OR CONTACT CONNECTION
2-Wire Start/Stop requires a maintained switch or contact. Connect the switch or contact to Multi-Function
Input Terminal "5", which has been factory programmed for N.O. Start, and to Terminal "8" (common). See
Table 20, for drive programming. See Figure 28, on page 39, for connections.
Set Run/Stop-Forward/Reverse Control (Function No. 1.00) to External Contacts ("0001"). Multi-Function
Input Terminal "5" (Function No. 7.04) is factory set for N.O. Start ("0010").
Note: Function code "0011" should not be programmed when using 2-Wire Start/Stop.
TABLE 20
2-WIRE START/STOP PROGRAMMING
Function No. Code/Range
1.00: Run/Stop-Forward/Reverse Control 0001: External Contacts
7.04: Multi-Function Input Terminal 5
0010: N.O. Start*
*Factory setting.