GE Industrial Solutions AF-300 MICRO-$AVER II - Manual (Page 26)

4-7
TABLE 5: Terminal Identification/Function
Terminal Terminal
Label Name Function
POWER TERMINAL BOARD
L1, L2, AC Supply Line Connection for 200-230 VAC or 380-480 VAC, 3-phase, 50/60 Hz;
L3 Input Terminals L1 & L2 for single phase input, 200-240 VAC 50/60 Hz
U, V, W Drive Output Connection for 3-phase induction motor
Terminals
P+, DB External Braking Connection for external braking resistor option for single phase and
Resistor Terminals three phase drives (Only on 1⁄2 HP to 5 HP; not on 1/4 HP)
P1, P+ DC Reactor Terminals Connection for external DC reactor for power factor improvement
(Option). (Remove factory installed jumper)
CONTROL TERMINAL BOARD
11 Frequency Setting & Common connector for terminals 12, 13, C1 and FMA (Do not
Analog Freq. Meter connect to CM terminal or electrical noise immunity may be lost).
Common Terminal
12 Frequency Setting When 0 to +10 VDC (0 to 5V*) is applied, the maximum frequency is
Voltage Input reached at +10 VDC (5V*) and is proportional to output frequency
down to 0 VDC. Input impedance is 22K ohm ( *250% gain setting F_35)
13 Frequency Setting Regulated +10 VDC power supply for frequency setting potentiometer,
Voltage Output Term. 10mA or less (13 to terminal 11)
C1 Frequency Setting When the input signal is +4 to +20mA dc, the maximum frequency is
Current Input (+) reached at 20mA and is proportional down to a minimum frequency
setting at 4mA. Input impedance is 250 ohm, must be isolated source
CM Control Circuit Common terminal for control input commands, X1-X4, FWD, REV, BX,
Common Terminal RST, THR, Y1 and FMP pulse output signal
(Do not connect to terminal 11)
FWD Forward Command
Input Terminal
Forward command via FWD-CM (closed). Reverse command via
REV-CM (closed). When FWD-CM and REV-CM are closed
Reverse Command at the same time, the Drive will decelerate to stop
REV Input Terminal
BX Motor Coast-To-Stop Motor will coast-to-stop with BX-CM (closed). (For use when
Command Input applying mechanical brake with Drive in operation.) Note: If BX-CM is
Terminal opened with FWD or REV closed, the Drive will start the motor
RST Fault Reset Input After removal of fault condition, Faults are reset when a momentary
Terminal contact closure is made between the RST-CM terminals for more
than 0.1 seconds
If there is an input to the FWD or REV terminals with F_02 = 1 OR
2 and F_14 = 4 or 5 the Drive will suddenly restart.