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Rexroth Frequency Converter EFC x610
Series
See
chapter 12.11 "E3: Multi-Speed and Simple PLC" on page
10: Converter undervoltage
●
The output is active when DC-bus voltage is lower than 230 VDC (1P 200 VAC
models) / 430 VDC (3P 400 VAC models). The output will be inactive when
DC-bus voltage resumes and becomes stable.
In addition, this digital output will be activated by any soft start error.
11: Converter overload pre-warning
●
See
chapter 12.2.12 "Converter Overload Pre-Warning" on page
12: Motor overload pre-warning
●
See
chapter 12.3.6 "Motor Overload Pre-Warning" on page
13: Converter stop by external error
●
This signal is activated when the error "E.-St" is generated and deactivated
when this error is reset. See
page 229
when digital input is set to '32: Error signal N.O. contact input' and
'33: Error signal N.C. contact input'.
14: Converter error
●
The output is active when an error occurs, inactive when the error is reset.
15: Converter OK
●
The output is inactive when the frequency converter is powered off or en-
counters error / warning.
The output is active when the frequency converter is powered on but not run-
ning, or the frequency converter is running without error / warning.
16: Counter target value arrival
●
17: Counter middle value arrival
●
See
chapter 12.10.6 "Pulse Counter Function" on page
18: PID reference engineering value arrival
●
Used for PID function, see
19: Pulse output mode enable
●
See
chapter 12.10.2 "Pulse Output Setting" on page
20: Torque control mode
●
The output is active when the frequency converter is in torque control mode.
The output is inactive when the frequency converter is not in torque control
mode.
21: Parameter setting from communication
●
– For modbus mode, the output is defined by bit0 of register 0x7F08, when
bit0 of register 0x7F08 is '0', open collector is opened; when bit0 of regis-
ter 0x7F08 is '1', open collector is closed.
chapter 12.9.1 "Digital Input Configuration" on
chapter 12.12 "E4: PID Control" on page
R912005854_Edition 09 Bosch Rexroth AG
247/653
Functions and Parameters
262.
146.
163.
260.
276.
249.
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