Lenze Global Drive 9300 Servo PLC Series User Manual

9300 Servo PLC
Appendix
3-9
l
ServoPLC EN 2.0
The history buffer information are saved under codes C0168/x ... C0170/x:
C0168 C0169 C0170 Subcode contains information about
1
Active error
2
Last error
F
r
e
q
u
e
n
c
y
o
f
3
Last but one error
No. of
s
y
s
t
e
m
e
r
r
o
r
m
e
s
s
a
g
e
Time
F
r
equency o
f
t
he same error in
4
Last but two erro
sys
t
em error message
and
r
es
p
onse
T
i
m
e
of occurrence
t
h
e
s
a
m
e
e
r
r
o
r
i
n
sequence
5
Last but three error
a
n
d
r
e
s
p
o
n
s
e
6
Last but four error
7
Last but five error
8
Last but six error
Tip!
The history buffer works according to the principles of a shift register.
If the active error is no longer active or has been acknowledged by a TRIP RESET all history buffer
information are automatically shifted up one subcode .
• Information about the previous error is now under subcode 2.
• Information about the last but six error are deleted from the history buffer and cannot be
calledupanymore.
Note!
• Several errors causing different responses at the same time:
– Thehisorybufferonlyholdstheerrorwiththeresponseofhighestpriority(priority=TRIP®
message ® FAIL - QSP ® warning).
• Several errors causing the same response at the same time (e. g. 2 messages):
– The history buffer only holds the first error.
• The same error again in sequence:
– The history buffer only holds the time of the last occurrence.
TRIP reset
The active error can be reset under C0043.
Code LCD
Possible settings
Info
o
Lenze Selection
o
C0043 Trip reset 0 TRIP reset
0 TRIP reset (reset of current TRIP)
1TRIPactive
Delete entries from history buffer
The entries in the history buffer can be deleted under C0167.
• This function is only applicable if the display does not indicate any errors.
Code LCD
Possible settings
Info
o
Lenze Selection
o
C0167 Reset failmem 0 Reset history buffer
0 No function
1 Delete entries from history buffer
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Lenze Global Drive 9300 Servo PLC Series Specifications

General

Brand	Lenze
Model	Global Drive 9300 Servo PLC Series
Category	DC Drives
Language	English