No. Grid
LED
LED
Display
Status description
Action
Pers
.
112
Grid failure undervoltage L2 Critical undervoltage L2
See action in the
event of an error
108
E
113
Grid failure undervoltage L3 Critical undervoltage L3
See action in the
event of an error
108
E
114
Internal communication er-
ror DC/DC converter
Communication error DC/DC
Check that the com-
munication cable
between both con-
trol boards is fitted
correctly. If
everything appears
to be in order, re-
quest a service call-
out
E
115
Negative DC current 1
-
-
-
125
Relay control error
The enable signal for the relay control is read
back. The shutdown is carried out if the level is
incorrect. AC relay error relay control
-
-
126
AFI measurement techno-
logy error
AFI measurement technology error
Both redundant AFI
measurement val-
ues are compared.
Shutdown occurs if
the deviation is too
great (>10 mA). Exit
F126 if the devi-
ation <8 mA.
E
127
AC voltage measurement
technology error
AC voltage measurement technology error
Shutdown because
the voltage meas-
urements upstream
of and between the
relays do not match.
F127 exited after 3
s.
E
128
Internal memory error 1
Internal RAM test in Delfino (AC-DSP) failed
-
-
130
AFCI module self-test error
Self-test error AFCI module The AFCI module
carries out cyclical self-tests on the entire
measurement chain. One channel is tested
every minute.
-
-
141
Error controller output pin
Error Controller output pin Monitoring the
output by reading back and comparing
-
-
142
ARCActivationNotPossible
You cannot activate the AFCI monitoring.
-
-
148
External memory error 1
External memory error 1 EEPROM on control
card defective
-
-
149
Communication error AFCI
module
Communication error AFCI module Delfino
from AC controller has communication error
with AFCI module
-
-
Manual
Maintenance and troubleshooting | 11
KACO blueplanet 3.0 TL3 KACO blueplanet 4.0 TL3 KACO blueplanet 5.0 TL3 KACO blueplanet 6.5 TL3 KACO
blueplanet 7.5 TL3 KACO blueplanet 8.6 TL3 KACO blueplanet 9.0 TL3 KACO blueplanet 10.0 TL3
Page 83
EN
