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3
VFD-F Series
DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
3-9
3.4 Control Terminals
+24V
DCM
SINK/NPN Mode
Multi-function
Input Terminal
Internal Circuit
+24V
DCM
SOURCE/PNP Mode
Multi-function
Input Terminal
Internal Circuit
Terminal symbols and functions
Terminal Symbols Terminal Functions Factory Settings
FWD Forward-Stop command
REV Reverse-Stop command
EF External fault
MI1 Multi-function Input 1 Factory setting: Multi-step speed command 1
MI2 Multi-function Input 2 Factory setting: Multi-step speed command 2
MI3 Multi-function Input 3 Factory setting: Multi-step speed command 3
MI4 Multi-function Input 4 Factory setting: Multi-step speed command 4
MI5 Multi-function Input 5 Factory setting: RESET
MI6 Multi-function Input 6 Factory setting: JOG
MI7 Multi-function Input 7 Factory setting: Accel/Decel prohibit
MI8 Multi-function Input 8 Factory setting: Accel/Decel time switch 1
+24V DC Voltage Source (+24V, 20mA), used for source mode.
DCM Digital Signal Common
Used as common for digital inputs and used
for sink mode.
RA 1
Multi-function Relay1
output (N.O.) a
RB 1
Multi-function Relay1
output (N.C.) b
RC 1
Multi-function Relay1
common
RA 2
Multi-function Relay2
output (N.O.) a
RB 2
Multi-function Relay2
output (N.C.) b
RC 2
Multi-function Relay2
common
1.5A(N.O.)/1A(N.C.) 240VAC
1.5A(N.O.)/1A(N.C.) 24VDC
Refer to Pr.03-00 to Pr.03-01