6.1.5 Main Functions
Frequency setting resolution
Analog setting: 1/1,000 of maximum frequency
Digital setting: 0.01 Hz
Frequency setting accuracy
Analog setting: ±0.1 % of maximum frequency (25 ℃ ± 10 ℃)
Digital setting: ±0.01 % of maximum frequency (-10...50 ℃)
Acceleration / deceleration
curve mode
Linear, S-curve
8 sets of acceleration / deceleration time: 0.1...6,000.0 s
Stop DC-braking
DC-braking initial frequency: 0.00...50.00 Hz
DC-braking time: 0.0...20.0 s
Stop DC-braking current: 0.0...150.0 %
Jog function
Jog frequency range: 0.00 Hz…maximum output frequency
Jog acceleration / deceleration time: 0.1…6,000.0 s
Multi-speed control 16 stages by digital input control
Simple PLC control 16 stages with pause / stop control
PID control PID control with sleep / wake function
Digital input
5 digital inputs support PNP and NPN wiring, X5 supports 50.0 kHz
pulse input
Analog input 2 Analog inputs: 0 / 2…10 V or 0 / 4…20 mA
Digital output
1 Open collector output, supports 32.0 kHz pulse output and pull-up
and pull-down wiring
1 Relay output
Analog output
Analog output 0...10 V or 0...20 mA, to output setting frequency, out-
put frequency, output current, output power, output voltage, analog in-
put voltage and analog input current
I/O module
I/O card:
5 digital inputs supporting PNP and NPN wiring
1 Analog input 0 / 2...10 V or 0 / 4...20 mA or -10...10 V
1 open collector output
1 relay output
1 Analog output 0...10 V or 0...20 mA
Relay card: 4 relay outputs
Other functions
Carrier frequency automatic adjustment, first and second frequency
setting source, slip compensation, torque boost, automatic voltage sta-
bilization, power loss restart, 2-wire / 3-wire control, quick start pa-
rameters, parameter replication, output current limitation, power fault
ride-through, etc.
Bosch Rexroth AG
Frequency Converter Overview
EFC x610 Series
20/389
DOK-RCON03-EFC-X610***-IT05-EN-P
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