User Instructions
MAN-02-04-60-0350-EN Rev. 3 February 2019
70
Section 12: Troubleshooting
Troubleshooting
Table 28. Errors and Indication (2)
Error LED indicators Description
#34: Internal Comm.
D> error
#35: Internal Comm.
D> OK
L4 is off
Communication error between Display and Logik, cable
broken between boards, boards defect, or rmware
update on Logik not properly done.
#36: Failsafe not ready
#37: Failsafe ready
L4 ahes slowly
Failsafe voltage OK and Failsafe not initialized (LUS not
tensioned).
#38: Battery low
#39: Battery OK
L4 is off
Battery on Display board is empty, loss of time/date or
counter values possible.
#44: Inverter error Para
#45 Inverter OK Para
L4 is off BLDC parameter error.
#46: Analog Input 1
Failure
#47: Analog Input 1 OK
L4 ashes slowly
SRG active, Positioner live zero detection activated, no
setpoint value recognized.
#48: Analog Input 2
Failure
#49: Analog Input 2 OK
L4 ashes slowly
Ext. setpoint active, Ext. setpoint live zero detection
activated, no Ext. setpoint value recognized
Table 29. Errors in case of special types
Error LED indicator Description
#30: Oil level low
#31: Oil level OK
– Binary input on Basis board or switch faulty.
#40: Oil pressure low
#41: Oil pressure OK
– Analog input (4. . . 20 mA) on Basis board faulty.
#42: Motor protection
#43 Motor protection
OK
– Binary input on Basis board or switch faulty.
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