200 ℃: 1,758 Ω
Supply source to the temperature sensor:
● If [E2.26] = '11: Motor temperature sensor power supply' (or [H8.26] = 11),
the analog output is shifted with current supply mode regardless of the set-
ting of E2.25 (or H8.25). In this case, the output current on the selected ana-
log output terminal is:
– [C1.72] = 0, output current = 1.6 mA, or
– [C1.72] = 2, output current = 9.1 mA
● If [E2.26] ≠ 11, the output mode is resumed to [E2.25] 'AO1 output mode' au-
tomatically.
● If [H8.26] ≠ 11, EAO output mode is resumed to [H8.25] 'EAO output mode'
automatically.
Set the motor protection level
Set C1.73 'Motor thermal sensor protection level' according to the characteristic
of the temperature sensor. The setting value corresponds to the voltage value
detected by of analog input.
Example: If [C1.73] = 2, it represents 2 V, and the frequency converter stops
with error code 'Ot' displayed on the operating panel when the voltage level on
analog input is higher than 2 V.
If analog inputs have been defined with other functions, E1.60 can-
not be set to 1 or 2.
Bosch Rexroth AG
Functions and Parameters
EFC x610 Series
210/389
DOK-RCON03-EFC-X610***-IT05-EN-P
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