Bosch Rexroth AG
Diagnosis
4 Diagnosis
4.1 Display of LED Characters
Character
Display
Character
Display
Tab. 4-1: Display of LED characters
4.2 Staus Code
Code
Description
8.8.8.8.8.
Displayed at power on, detecting the operating panel
'-' '--' '---' '----' '-----'
During parameter backup...
tUnE
Motor parameter tunning
PSLP
PID sleeping
-PF-
Modified parameters which are different from default value
4.3 Warning Code
Code
Description
P.oFF
Displayed only at power down / drop in stop state
S.Err
Parameter change blocked
Displayed if 'Communication error detection time' exceeds the defined value
C-dr
when 'Communication error protection mode' is set to '1: Keep running'
PrSE
Parameter setting contradiction
FLE
Fan maintenance period expired
noCP
No modified parameter
PLE
Pump leakage
Aib-
Analog input broken wire detection
46/51
A
b
C
n
O
o
d
E
F
P
r
S
DOK-RCON04-VFC-X610***-QU06-EN-P
VFC 3610 / VFC 5610
H
i
L
t
U
–
–