7-6
Troubleshooting
REFUdrive 500 RD51
DOK-RD500*-RD51*******-IB01-EN-P
No.
Designation
Message
Cause
Remedy / Comment
the system can continue to operate!
Only for the CAN bus option: The protocols sent on
the CAN bus interface are monitored. If a bus error
occurs more than 127x, an alarm is output. If a bus
error occurs more than 255x, a fault is signaled. The
alarm or fault, or both messages can be masked in
parameter P0509; this means that the system can
continue to operate.
Only for the Profibus option: Either "no action" and
"fault" when receiving clear data can be selected in
parameter P0524.
Caution: In this case, P0509 should be set to the "all
active" function!
i.e. Clear Data is sent from the control computer, if
there is an invalid protocol or a bus error.
Only for Interbus S option: The response type can be
set in parameter P0518 and the monitoring time when
a bus error occurs, in P0519.
Index 0 = process data, index 1 = PKW range.
26
SI2 timeout
Alarm / Fault
Only for option interface cards at option slot 1.
•
Within the parameterized response time (P0527),
the higher-level control computer does not send
any data.
•
Check plug connection SS2
•
Extend response time (P0527), select another
response type (P0526).
27
Analog input 1: I < 4 mA
Alarm / Fault
Cause external to the drive converter:
•
Short-circuit or interrupted cable on the setpoint
line to the analog input or to the option analog
inputs (only for the mode
4-20 mA or 2-10 V).
Cause due to the parameterization:
•
Erroneous response type
•
Incorrect operating mode
•
Check the setpoint line.
•
Check the response type in P0564.0X or P0752.0X.
•
Check the operating mode in P0201.0x or
P0735.0X.
28
Motor overtemperature
Alarm / Fault
The drive converter detects an excessive resistance
at terminals X15.1 and 2.
•
The motor temperature is too high, temperature
sensor defective, sensor cable defective.
•
Erroneous parameterization.
•
Replace the sensor or sensor cable.
•
Check the temperature evaluation parameters
(P0385 – P0389) are correct.
When the KTY84 has been selected, the actual motor
temperature °C, or for PTC selection, the actual
ohmic value can be displayed with D1872 or D1871
respectively.
30
SR-Release?
Fault
The control card and the firmware (Flash EPROM) do
not match.
Please contact your customer service
31
BW overload
Alarm / Fault
For the parameterized brake resistor, the drive
converter computes a temperature image. If the brake
resistor is controlled, the drive converter calculates
the assigned temperature. If a threshold is exceeded,
the drive converter signals brake resistor overload.
Cause external to the drive converter:
LSA Control S.L. www.lsa-control.com [email protected] (+34) 960 62 43 01
