Bosch rexroth CytroBox Operating Instructions Manual page 44

44/128 Product information
S-0-0390 P-0-1300 S-0-0095
E2013 B315 B315: oil temperature
very high
E2013 B318 B318: leakage very high The monitoring of the leakage
E2013 B319 B319: temperature of
leakage very high
E2013 B320 B320: protective switch
-23Q1 tripped
E2013 B321 B321: protective switch
-23Q2 tripped
E2013 B322 B322: service mode
active
E2013 B323 B323: error leakage
sensor on port 2
E2013 B324 B324: error oxygen
sensor on port 3
Bosch Rexroth AG, CytroBox, RE 51057-B/11.19
Cause
The degassing function should
run (P-0-1270 > P-0-1389 [2])
but the oil temperature is too
high (S-0-1280 < P-0-1389 [5]).
flow indicates a warning.
P-0-1293 > P-0-1389[39]
The monitoring of the leakage
temperature indicates a warning.
P-0-1294 > P-0-1389[47]
The monitoring of the digital
feedback signal of the protective
motor switch indicates a
warning.
P-0-1400.0 = P-0-1380.3
The monitoring of the digital
feedback signal of the cooling
unit switch indicates a warning.
P-0-1400.1 = P-0-1380.4
The service mode was activated.
P-0-1401.0 = "1"
• The leakage flow and
temperature sensor on IO link
port 2 is no longer available.
• An error has occurred at the
sensor.
• An incorrect sensor
(vendor/device ID) is
connected to IO link port 2.
• The air inclusion sensor on
IO link port 3 is no longer
available.
• An error has occurred at the
sensor.
• An incorrect sensor
(vendor/device ID) is
connected to IO link port 3.
Remedy
▶ Check the limit values.
▶ Reduce the load.
▶ Check the oil cooling pump.
▶ Check the water cooling unit.
▶ Check the sensor output signal.
▶ Check the limit value.
▶ Check the sensor output signal.
▶ Check the pump and replace it, if necessary.
▶ Check the limit value.
▶ Check the sensor output signal.
▶ Check the oil cooling pump.
▶ Check the water cooling unit.
▶ Check the pump and replace it, if necessary.
▶ Check the switch -23Q1.
▶ Check the configuration of the signal logic
(NO / NC).
▶ Check the flashlight.
▶ Check the switch -23Q2.
▶ Check the configuration of the signal logic
(NO / NC).
▶ Check the flashlight.
▶ Use the manual pressure command value
(P-0-1403).
▶ Use the manual velocity command value
(P-0-1404).
▶ Use the manual valve control word
(P-0-1402).
▶ Finish the commissioning and maintenance
work.
▶ Deactivate the service mode
(P-0-1401.0 = "0") for normal operation.
▶ Check the connection and function of the
leakage sensor (if the sensor is no longer
needed, reset and restart the MLD program).
▶ Remove the faulty sensor.
▶ Check the connection of the leakage sensor
on the basis of the electrical circuit diagram.
▶ Check the connection and function of the air
inclusion sensor (if the sensor is no longer
needed, reset and restart the MLD program).
▶ Remove the faulty sensor.
▶ Check the connection of the oxygen sensor
on the basis of the electrical circuit diagram.