KB Electronics KBDF-48 - Manual (Page 64)

64
APPENDIX A
OPTIONAL IODF INPUT/OUTPUT MULTI-FUNCTION EXPANSION MODULE
(PART NO. 9646)
The IODF Input/Output Multi-Function Expansion Module provides additional input/output lines
to increases the functionality of the standard inputs/outputs of the drive. An additional Multi-
Function Output Relay is also provided.
PRESET FREQUENCIES
The drive is factory programmed for 7 Preset Frequencies, which can be selected using remote
contacts connected to the Multi-Function Input Terminals "1" – "7". See Table 8, on page 37, for
the Multi-Function Input Terminals to select for the preset frequencies. The Preset Frequencies
can be changed from their factory settings by reprogramming Preset Frequencies 1 – 7
(Functions 7.07 – 7.13). When the contact is closed, the preset frequency is selected. In Figure
26, Multi-Function Input Terminals "1", "2", and "3" have been arbitrarily chosen. As an example,
Functions 7.04, 7.05, and 7.06 can also be programmed to use Multi-Function Input Terminals
"5", "6", and "7".
The connections for the Multi-Function Output Relay are located on Terminal Block TB3, as
shown in Figure 46, on page 66. To access Terminal Block TB2, remove the drive's cover.
The Multi-Function Output Relay is factory programmed to function as a "Run" Relay (Function
5.01 set to "0000"). When the drive is put into the Run Mode, the relay contacts will change
state (the Normally Open (N.O.) contact will close and the Normally Closed (N.C.) contact will
open). See Table 11.
TABLE 11
IODF MULTI-FUNCTION OUTPUT RELAY "RUN" AND "FAULT" OPERATING MODES
"Run" Relay Mode
(Function 5.00 Set to "0000")
"Fault" Relay Mode
(Function 5.00 Set to "0001") Drive Operating
Condition N.O. Contact N.C. Contact N.O. Contact N.C. Contact
Power Off Open Closed Open Closed
Power On (Stop Mode) Open Closed Closed Open
Run Mode Closed Open closed Open
All Faults Open Closed Open Closed
Other Programmable Functions of the Multi-Function Output Relay (Function 5.01)
Code Description
0000: Run
0001: Fault
0002: Target Frequency (Function 5.03 ± Function 5.04)
0003: Frequency Threshold Level (>Function 5.03 – Function 5.04)
0004: Frequency Threshold Level (0005: I
2 t or I•t Fault
0006: Load Loss (See Function 5.05)
0007: External Fault