Drive Operating Condition And Run/Fault Relay Contact Status; Run/Fault Relay Connections - Baldor NEMA-4X Installation And Operation Manual

4.9 RUN/FAULT RELAY CONNECTION:
The Run/Fault Relay, K1, Output
Contacts are located at TB4 and can
be used to turn on or off equipment.
See Figure 11.
The Run/Fault Relay Contact status for
various drive operating conditions is
shown in Table 10.
Relay Contacts Ratings: 1 Amp at 30
Volts DC, 0.5 Amps at 125 Volts AC,
and 0.25 Amps at 250 Volts AC.
Drive
Operating
Condition
Power Off
1
Run Mode
2
Stop Mode
3
Fault
Notes: 1. Run Mode is selected with the optional FWD–BRK-REV Switch.
2. Stop Mode is selected using the optional FWD-BRK-REV Switch.
3. TCL Fault.
22
TABLE 10 - DRIVE OPERATING CONDITION AND RUN/FAULT
RELAY CONTACT STATUS
Description
Main Power
Disconnected
Normal Drive
Operation
Selected by
Operator
Drive Tripped
FIGURE 11 - RUN/FAULT RELAY
Torque Specification: Refer to table 8
Run Relay Operation
(J5 Installed in "NTCL"
Position)
(Factory Setting)
Normally Normally
Open Closed
Contact Contact
Open Closed
Closed Open
Open Closed
- -
CONNECTIONS
N.O COM N.C
N.O - Normally Open
COM - Common
N.C - Normally Closed
Fault Relay Operation
(J5 Installed in
"TCL" Position)
Normally
Open
Contact
Open
Closed
Open
Open
Normally
Closed
Contact
Closed
Open
Closed
Closed