Bosch Rexroth EFC 3600, Operating Instructions Manual, Page: 61 / 238

b0.40 Cumulative running time
Setting range 0 ~ 65535 hours
Minimum unit 1 hour
Factory default 0 hour
Used to display the switching-on time of a frequency converter. When the cumulative
running time exceeds 65535 hours, the counter remains at 65535.
8.2 Group b1: Basic Parameters
b1.00 The first frequency setting source
Setting range 0 ~ 6
Minimum unit 1
Factory default 0
● 0: Given by panel potentiometer.
Set the frequency by adjusting the operating panel's potentiometer
● 1: Given by panel digital setting.
Use the value of parameter [b1.04] as the set frequency. Use ▼ and ▲ keys to
change the output frequency value when the frequency converter is running. See de‐
scriptions for [b1.01].
● 2: Given by external analog AIV
Set the frequency by external analog voltage input. The input resistance is 40 kΩ.
Please also set parameters [E0.10] ~ [E0.28].
● 3: Given by external analog AIC
Set the frequency by external analog current input. The input resistance is 499 Ω.
Please also set parameters [E0.10] ~ [E0.28].
● 4: Set by external UP / DOWN terminals
In this mode, the output frequency can be adjusted easily with the UP, DOWN and
RESET terminals. For details, please see parameters [S3.32] and [S3.33].
● 5: Given via communication
Set output frequency by communication with an external computer or PLC. For rele‐
vant settings, please refer to parameters in group H.
● 6: Given by multi-speed.
– Set [b1.00]=6
– When RUN / STOP command source is from panel, any 3 of parameters [E0.01]
~ [E0.05] need to be set as: one to 1 "Multi-speed control terminal 1", one to 2
"Multi-speed control terminal 2" and one to 3 "Multi-speed control terminal 3". Ac‐
celeration / deceleration time and rotation direction can be defined by multi-
speed / PLC configuration (See parameters [E2.35] ~ [E2.50]).
DOK-RCON03-EFC-3600***-IT01-EN-P
Rexroth Frequency Converter EFC 3600 Bosch Rexroth AG
Parameter Settings
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