Terminal Symbols And Functions - Delta VFD-B Series Manual

Chapter 2 Installation and Wiring VFD-B Series

Terminal symbols and functions

Terminal Symbol
FWD
REV
JOG
EF
TRG
MI1
MI2
MI3
MI4
MI5
MI6
DFM
+24V
2-22
Terminal Function
Forward-Stop command
Reverse-Stop command
Jog command
External fault
External counter input
Multi-function Input 1
Multi-function Input 2
Multi-function Input 3
Multi-function Input 4
Multi-function Input 5
Multi-function Input 6
Digital Frequency Meter
(Open Collector Output)
DFM-DCM
Internal Circuit
DC Voltage Source
ON:
OFF: Stop acc. to Stop Method
ON:
OFF: Stop acc. to Stop Method
ON:
OFF: Stop acc. to Stop Method
ON:
OFF: No fault
ON:
Refer to Pr.04-04 to Pr.04-09 for
programming the Multi-function
Inputs.
Max: 48V
Pulse voltage output monitor signal,
50mA
proportional to output frequency
Duty-cycle:
50% Ratio:
Min. load:
Max. current:
Max. voltage:
100%
+24VDC, 20mA
used for SOURCE mode.
Factory Settings (SINK)
ON: Connect to DCM
Run in FWD direction
Run in REV direction
JOG operation
External Fault. Display "EF"
and stop acc. To Stop
Method.
At every pulse counter is
advanced by 1.
50%
Pr.03-07
10K
50mA
48VDC.
Revision 10/2005, BE13, SW V4.08