GE Industrial Solutions AF-300 MICRO-$AVER II - Manual (Page 13)

2-5
Voltage/Frequency Voltage - 80-240 VAC or 160-480 VAC
Characteristics (V/F) Frequency - 0.2 to 400 Hz
Torque Boost 0: Automatic torque boost or 1 to 31.0 code settings (includes selection for
variable torque load)
Acceleration/Deceleration 0.01 to 3600 seconds (independent acceleration/deceleration)
Characteristics Alternative accel/decel time available as well as linear or 2 S-curves (selectable)
Motor Sound The pitch of the motor sound can be changed by selecting Carrier frequency
(F_12: 0 to 15)
Frequency Meter Adjustment Scale calibration of externally connected analog meter or pulse
frequency
Data Protection Data lock is possible to ensure that the function codes are not changed
High/Low Frequency Limiter Output frequency upper and lower range limit 0 to 400 Hz; 1 Hz step settings
Bias Magnitude of the zero offset can be set from 0 to ±100% of maximum
frequency (1Hz steps)
Gain Output frequency gain corresponding to the reference signal can be
set from 0 to 250%
15 Step Preset Speed 15 programmable preset speeds selectable by 4 contact closures
Maintained Contact Operation Maintained contact operation/stop command (2-wire operation)
Terminal Function Change Multi-Use terminal changed via Function Code settings (X4 input; Y1 output)
Operation
Frequency Reference Signal Speed potentiometer: 0 to +10 VDC 4 to 20 mA [(0 to +5VDC) gain adjust 0-250%]
Input Signal (contact type) Forward, reverse, multistep speed setting, alternate accel/decel time settings,
coast-to-stop, external alarm, 3-wire control and reset
External Output Signals One Dry Form "C" alarm output contact rated 250 VAC, 0.3 amp
1 – Open collector output rated 27 VDC, 50mA from external power
– Drive Run – FDT – FAR – LV– TL – Auto restart mode after momentary
power loss (IP)
Frequency Meter Output Signal Pulse frequency (adjustment to 6 kHz maximum)
Analog - 0 to +10 VDC (adjustment range of 6.5 to 10.3 VDC)
Control (continued)
ITEM SPECIFICATION