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Rexroth Frequency Converter EFC x610
Series
The reference value is set by AI1 analog input.
[E4.00] = 4: AI2 analog input
●
The reference value is set by AI2 analog input.
[E4.00] = 5: X5 pulse input
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The reference value is set by pulse signal via X5 input.
[E4.00] = 6: EAI1 analog input
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The reference value is set by EAI1 analog input.
[E4.00] = 7: Communication
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The reference value is set by engineering software, PLC or other external devi-
ces via Modbus or other communication.
[E4.00] = 8: Analog reference E4.03
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The reference value is set by parameter E4.03.
[E4.00] = 9: Speed reference E4.04
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The reference value is set by parameter E4.04.
[E4.00] = 10: EAI2 analog input
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The reference value is set by EAI2 analog input.
Step 2: Select the PID feedback channel
[E4.01] = 0: AI1 analog input
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Feedback value is set by AI1 analog input.
[E4.01] = 1: AI2 analog input
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Feedback value is set by AI2 analog input.
[E4.01] = 2: X5 pulse input
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Feedback value is set by X5 pulse input.
[E4.01] = 3: EAI1 analog input
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Feedback value is set by EAI1 analog input.
[E4.01] = 4: Encoder card speed
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Feedback value is set by encoder card speed.
[E4.01] = 5: EAI2 analog input
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Feedback value is set by EAI2 analog input.
PID feedback polarity
Code
Name
E4.05 PID feedback polarity
By default, E4.05 is '0: Positive', "Reference- Feedback" is used for PID regula-
tion, which is used when feedback value will rise when output frequency rises.
Setting range
Default
0: Positive
0
1: Negative
R912005854_Edition 09 Bosch Rexroth AG
279/653
Functions and Parameters
Unit
Step
Attri.
-
-
Stop
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