13.5
Error list
All error messages are stored in the
Statistic / ST_LST
menu (see "Error diagnosis / error memory"
chapter)
13.5.1
Masc-Funktion
You can deactivate individual monitoring functions by inputting an item in the error mask (see
"Parameter list/Monitoring" menu chapter). To do this, enter the corresponding error number into error
masks 1-5.
The maskable errors are marked in the error list with a
point
in thecolum n
M
.
CAUTION!
Caution!
Never use the mask function during trouble shooting and error diagnosis. You must acknowl-
edge the cause of the error for permanent inverter operation!
Sequential errors can occur if errors are masked.
The masking deactivates important monitoring functions. This may result in dangerous operat-
ing states or damage to the inverter.
13.5.2
Block function
Blocks the controller if certain errors occur several times is succession. The errors must occur in
directly consecutive travel tests. The fault counter is set to 0 when performing a trouble-free run.
The following block functions can be set in the
Monitoring / MOD_ST
menu:
•
Fix 2 Sec.: No blocking function, the output con
fi
gured on "ST" drops for 2 seconds during a
malfunction and then increases again (speed preset V_x must be switched off)
•
Lock n.3: Lock function after 3 malfunctions. Output "ST" remains dropped after the 3rd error
•
Lock n.2: Lock function after 2 malfunctions. Output "ST" remains dropped after the 2rd error
•
Lock n.1: Lock function after 1 malfunction1. Output "ST" remains dropped after the 1st error
Errors that lead to a blocking of the frequency inverter are marked with a
point
in column
S
.
13.5.3
Notes 0xx
Information about:
•
Error memory content
•
Changes in the operating conditions
•
Application of special inverter functions
Note-No.
Note text
Description
M S
N0
Memory empty
EEPROM is empty
N010
Software update
Software update was carried out
Additional information:
Version of the new software
N020
MOT_TYP changed
Motor type in "Motor name plate" was changed
N077
ST_LST: locked
Five faults occurred in direct succession
Fault memory is blocked
Additional information:
indicates the most recent fault
The fault counter is set to 0 when performing a trouble-free run.
●
N080
Mode: EVA ->Norm
Switchover from evacuation to normal mode was implemented
N081
Mode: Norm ->EVA
Switchover from normal to evacuation to mode was implemented
N082
Mode:ParaChange
The parameter set was changed
●
N085
Mode: Safety Br
Safety brake function was implemented
●
N086
Mode:Enc.Adj.MB
Encoder-alignment with closed brakes was carried out
N087
Mode:Encoder-Adj.
Manual encoder offset was carried out
N088
Mode:Encoder-Check The encoder offset alignment was checked
Original operating instructions
ZETADYN 3C
Error diagnosis
R-TBA08_03-GB 1619
Part.-No. 00163322-GB
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