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Frequency Converter Overview
6.1.5 Main Functions
Frequency setting resolution
Frequency setting accuracy
Acceleration / deceleration
curve mode
Stop DC-braking
Jog function
Multi-speed control
Simple PLC control
PID control
Digital input
Analog input
Digital output
Analog output
Other functions
6.1.6 Communication
Standard communication protocol
Standard communication interface
Optional communication protocol and
interface
Bosch Rexroth AG R912005854_Edition 09
Rexroth Frequency Converter EFC x610
Analog setting: 1/1,000 of maximum frequency
Digital setting: 0.01 Hz
Analog setting: ±0.1 % of maximum frequency (25 ℃ ± 10 ℃)
Digital setting: ±0.01 % of maximum frequency (-10...50 ℃)
Linear, S-curve
8 sets of acceleration / deceleration time: 0.1...6,000.0 s
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 frequency range: 0.00 Hz...maximum output frequency
Jog acceleration / deceleration time: 0.1...6,000.0 s
16 stages by digital input control
16 stages with pause / stop control
PID control with sleep / wake function
5 digital inputs support PNP and NPN wiring, X5 supports 50.0 kHz
pulse input
2 Analog inputs: 0 / 2...10 V or 0 / 4...20 mA
1 Open collector output, supports 32.0 kHz pulse output and pull-up
and pull-down wiring
1 Relay output
Analog output 0/2...10 V or 0/4...20 mA
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, safe torque off (STO), etc.
Modbus
RS485
Depending on communication module
(Needs to be ordered additionally)
Series
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