Burkert 8681 - Service; Maintenance Notification (Maintenance Request); Manual Override Function (Magnetic)

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Technical Data
6.8.2 Service / maintenance notication (maintenance request)
Factory settingforthe"Service/maintenancenotication"function:not active.
WhenService/maintenancenoticationisactivated,thisisindicatedbyaspecialashingpattern-see
Chap. “21.2Flashingpattern&faultsignalling”onpage143,forthebüS/CANopendesign,seethe„Addi-
tional Instructions for Type 8681 büS/CANopen“.
TheService/maintenancenoticationisusedtoobservepredenedmaintenanceintervalswhichshould
occur either after an adjustable number of switching cycles or when a certain time has elapsed. The PC
serviceprogramortheBürkertCommunicatorisused–dependingonthecontrolheaddesign–toadjust
theservice/maintenanceinterval(numberofdaysorswitchingcycles)aswellasactivation/deactivationof
the"Service/maintenancenotication"function.
Connection to the PC is either via the service interface – see „Fig.9“ – or communication takes place via
theBürkertCommunicator(onlyforbüS/CANopenandIO-Linkvariants).Detailsaboutthe“Service”menu
optionaredescribedinthesoftwaremanual:“SoftwaremanualType8681|PCserviceprogram”orcanbe
foundintheBürkertCommunicator.
Afeedback,indicatingthataservice/maintenanceisrequired(Service/maintenancenotication),occurs
whenaService/maintenancenoticationisactivatedafterthefollowingcounterreadings:
Counter readings
(service interval)
Factory setting Adjustment range Adjustment range
(IO-Link design only)
Switching cycle counter V1 10 000
(1...255)x1000 1 ... 4294967295
Switching cycle counter V2 50 000
(1...255)x1000 1 ... 4294967295
Switching cycle counter V3 50 000
(1...255)x1000 1 ... 4294967295
Operating duration 365 days 1 ... 65 535 days
The resettable operating hour and switching cycle counters are reset to "0" when a Device Reset occurs.
Serviceondierent
electronic modules:
for PC service-
program(e.g.at
24 V DC and AS-i),
forBürkertCommuni-
cator(büS)at IO-Link
design
Fig. 9: Location of the Service interface on several electronic modules
6.8.3 Manual override function (magnetic)
Factory setting for the magnetic manual override function: active.
For details compare also chapter
“22.1Magneticmanualoverride”onpage151.
Deactivation
ispossibleusingthePCserviceprogram(forIO-LinkandbüS/CANopendesignviaBürkert
Communicator).Detailsaredescribedinthesoftwaremanual“PCserviceprogram”underthe“SYSTEM/
Start-up”menuoption(withtheBürkertCommunicator,itisnecessarytosearchforthecorresponding
object).
The connection to the PC is via the Service interface – see
„Fig.9“(orfortheIO-LinkandbüS/CANopendesign
viabüSsticktotheBürkertCommunicator).
english
Control Head Type 8681