Diagnosis - Bosch Rexroth EFC 3600 Operating Instructions Manual

Bosch Rexroth AG

Diagnosis

9 Diagnosis
9.1 Diagnosis Messages when Booting the Device
Displayed
message
This message will show up once the power is on, which detects the ope‐
8.8.8.8.
rating panel.
This message will show up when there is something wrong with the start‐
P.oFF up (supply voltage is too weak or with defective softstart resistor), and the
relay will not be switched on.
This message will show up when the input voltage is too low and not sta‐
ESS-
ble at startup.
OE-4 This message will show up when the input voltage is too high at startup.
This message shows up when there is a firmware mismatching problem
FFE- after successful startup. For possible reasons and solutions, please see
chapter 9.5 "Diagnosis on Errors" on page
"Monitoring Monitoring parameters will be displayed on panel after a successful start‐
parameter" up, which are decided by [b0.30] and [b0.31].
9.2 Diagnosis on Parameter Operation
9.2.1 Parameter Groups
EFC 3600 is designed with 5 parameter groups which are b group "Basic Parameters",
S group "Standard Parameters", E group "Extended Parameters", H0 group "Communi‐
cation Parameters" and d0 group "Monitoring Parameters".
Different groups can be accessed depending on different settings of [b0.02], as shown
below:
b0.02 settings
0 b
1 b, S
2 b, S, E
3 b, S, E, H
4 b, Start-up mode parameters
Diagnosis on each parameter group is shown as below:
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DOK-RCON03-EFC-3600***-IT01-EN-P
Rexroth Frequency Converter EFC 3600
Diagnosis
Parameter groups can be assessed
128.