12.7.3 Frequency Level Detection
This function is used to detect the difference between the output frequency and
the setting frequency. An indication signal will be generated ONLY when the out-
put frequency is HIGHER than the lower limit of the frequency detection level.
The indication signal can be used for further engineering in the application.
Code Name Setting range Default Min. Attri.
E2.01 DO1 output setting
5, 6
1 – Stop
E2.15 Relay 1 output selection 1 – Stop
H8.20 EDO output setting 1 – Stop
H8.21 Extended relay output selection 1 – Stop
H9.00 Extended relay 1 output selection 0 – Stop
H9.01 Extended relay 2 output selection 0 – Stop
H9.02 Extended relay 3 output selection 0 – Stop
H9.03 Extended relay 4 output selection 0 – Stop
E2.71 Frequency detection level FDT1 0.00...400.00 Hz 50.00 0.01 Run
E2.72 Frequency detection level FDT1 width 0.00...[E2.71] Hz 1.00 0.01 Run
E2.73 Frequency detection level FDT2 0.00...400.00 Hz 25.00 0.01 Run
E2.74 Frequency detection level FDT2 width 0.00...[E2.73] Hz 1.00 0.01 Run
The selected digital output signal and status are as below:
● [E2.01] / [E2.15] = 5: Frequency level detection signal (FDT1)
– Active when 'Output frequency' is higher than [E2.71]
– Inactive when 'Output frequency' is lower than [E2.71] - [E2.72]
● [E2.01] / [E2.15] = 6: Frequency level detection signal (FDT2)
– Active when 'Output frequency' is higher than [E2.73]
– Inactive when 'Output frequency' is lower than [E2.73] - [E2.74]
EFC x610 Series
Bosch Rexroth AG
Functions and Parameters
DOK-RCON03-EFC-X610***-IT05-EN-P
177/389
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