KB Electronics KBMK-24DF - Manual (Page 39)

39
FIGURE 28
2-WIRE START/STOP CONNECTIONS
3-WIRE START/STOP SWITCH OR CONTACT CONNECTION
3-Wire Start/Stop requires momentary switches or contacts. Connect the normally open side of the
switch or contact to Multi-Function Input Terminal "5". Connect the normally closed side of the switch or
contact to any other Multi-Function Input Terminal "1" – "7". Connect the common of the switches or contacts
to Terminal "8". See Table 21, for drive programming. See Figure 29, for connections.
Set Run/Stop Mode (Function No. 1.00) to External Contacts ("0001"). Multi-Function Input Terminal "5"
(Function Nos. 7.04) is factory set for N.O Start ("0010"). Set the respective Multi-Function Input Terminal
(Function Nos. 7.00 – 7.06), which will be used for N.C. Stop, to "0011". In Figure 29, Multi-Function Input
Terminal "6" has been arbitrarily chosen for N.C. Stop.
Notes: 1. When an MFIT (Terminal 2) is assigned code "0011", the MFIT (Terminal 1) assigned to code
"0010" automatically changes from maintained to momentary operation. 2. When using 3-Wire Start/Stop,
"Stop" will override "Start", even if the Start Switch or Contact is kept in the "Start" position.
TABLE 21
3-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*
7.05: Multi-Function Input Terminal 6 0011: N.C. Stop
*Factory setting.
FIGURE 29
3-WIRE START/STOP CONNECTIONS