Kemper kHS Montage- Und Bedienungsanleitung Seite 84

EN
Status
LED
No response from
No response from
No response from
No response from
CAN bus line
Too many bus
Too many bus
Communication
Communication
84 / 136 – K410068602008-00 / 03.2020 – © www.kemper-olpe.de
Error description / Error handling
Fehler Possible cause
Cable break, incorrect instal-
the SLAVE lation, interference fields.
SLAVE does not have
the SLAVE
SLAVE with its correspon-
ding serial number no longer
the SLAVE part of the plant (e.g., after
a replacement)
No solenoid valve is detec-
the SLAVE ted on a HS2.
Cable break, incorrect instal-
fault lation, interference fields.
More than 31 SLAVEs are
subscribers connected to
CAN bus A CAN bus A.
More than 31 SLAVEs are
subscribers connected to
CAN bus B CAN bus B.
Cable break, incorrect instal-
error
lation, interference fields.
CAN bus A
Cable break, incorrect instal-
error
lation, interference fields.
CAN bus B
Bus error
Check CAN bus cab-
les and installation.
Restore SLAVE
voltage. power supply.
Assign the correct
serial number to
the SLAVE or delete
the device from the
Check the correct
connection and fuc-
tion of the solenoid
valve. Alternatively,
perform the solenoid
valve test without
CAN bus via app
Check CAN bus cab-
les and installation.
Rewire the BUS sub-
scribers or change
the position of the
MASTER in the bus
Rewire the BUS sub-
scribers or change
the position of the
MASTER in the bus
Check CAN Bus A
cables and instal-
Check CAN Bus B
cables and instal-
Measure Effect
Faulty SLAVE does
not function.
Faulty SLAVE does
not function.
Faulty SLAVE does
not function.
system.
HS2 control unit can
not communicate
with MASTER via
CAN bus without
connected and
functioning solenoid
valve.
access.
CAN bus and all SLA-
VEs do not function.
CAN bus A faulty.
Communication and
functions can be
impaired.
system.
CAN bus B faulty.
Communication and
functions can be
impaired.
system.
Affected SLAVEs do
not function.
lation.
Affected SLAVEs do
not function.
lation.