Bucher iValve i250 - Page 17

iValve Lift Control Valve 5 Operating controls and indicators
17/31
300-I-9010544-EN-01/10.2014
Function
Status
DescriptionLED
pwr Power supply
on all monitored voltages within the permissible range
flashes ra
pidly
one of the internally generated voltages outside the permis
sible range
flashes
slowly
external supply voltage (+24V) outside the permissible
range
run Readiness for opera
tion
on program running, ready for travel
off not ready for travel
flashes
slowly
not ready for travel, error while starting the program (e.g.
EEPROM could not be read), incorrect parameters, param
eter synchronisation running (during start, can take up to
10s)
up Travel UP on travel UP
down Travel DOWN
on travel DOWN
flashes pipe rupture test activated
misc iTeach
on All iTeach functions on and operating in the permissible
range
off All iTeach functions off
flashes
slowly
At least one iTeach function has reached correction limit
on for
8…9s,
then inter
rupted for
an instant
Indication of deactivated iTeach-functions (number of inter
ruptions = number of
deactivated iTeach-functions)
card ParamCard
on ParamCard plugged in, with plausible data
flashes ra
pidly
no ParamCard detected
flashes
slowly
data not plausible
error Error flashes
rapidly
Error present (error relay is energised; list of error mes
sages
s1 Switching output 1 flashes
rapidly
Switching point 1 under-run or exceeded (relay s1 is ener
gised)
s2 Switching output 2 flashes
rapidly
Switching point 2 under-run or exceeded (relay s2 is ener
gised)
IMPORTANT!:Further information on parametrisation is available
in the Parametrisation and Maintenance Manual 300-E 9010543.
Issue: 09.2015
17/31
Reference: 300-I-9010544-EN-01