Gema OptiFeed 4.0 PP07, Operating Instructions Manual

Page: 64 / 86

Rev. 00 12/21
64
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Fault clearance OptiFeed 4.0 (PP07)
Code Description Criteria Remedy
H26
Values not correctly
stored in EEPROM during
switching off EEPROM error Contact Gema Service
H27
EEPROM verification
erroneous
EEPROM error Contact Gema Service
CAN bus:
H40 Permanent CAN bus error
The CAN controller changes into
BUS OFF condition.
No power supply or cable is not
connected. Connect the cable,
otherwise contact Gema
service
H41
High error rate when
transmitting/receiving The CAN controller changes into
ERROR_PASSIVE condition Contact Gema Service
H42
Overflow on data
reception
The message to be received has
no more place in the receiver
buffer. Messages are sent faster
than they can be processed. Contact Gema Service
H43 Overflow on transmission
The message to be sent has no
more place in the transmission
buffer. Messages are produced
faster than they can be sent. Contact Gema Service
H44 Master failed
Node Guarding message is
missing longer than 2 seconds.
Connection to master failed. Check the connection to
the Master, otherwise
contact Gema service
H45
Parameter value outside
the value range The sent parameter value is
outside the allowed value range
Check input values
H46 Invalid Node ID set
The Node ID is not between 1
and 127
Set Node ID to 127
H47
No CAN interface
installed
CAN interface is selected in the
system parameters, but no
interface is installed Contact Gema Service
H48
No ACK to “Boot Up
Message” received
No CAN node is answering to
the “Boot Up Message”
Check cabling connections
between the users,
otherwise contact Gema
service
Display module:
H50
Firmware update for
display required The firmware installed on the
display is not supported Replace or update display
Throttle motors:
H60
Transport air reference
position not found
Throttle motor or needle
jammed, limit switch defective,
error in motor throttle Contact Gema Service
H61
Vacuum reference
position not found
Throttle motor or needle
jammed, limit switch defective,
error in motor throttle Contact Gema Service
H64
Transport air throttle does
not move Short circuit in limit switch, motor
throttle defective Contact Gema Service
H65
Vacuum throttle does not
move Short circuit in limit switch, motor
throttle defective Contact Gema Service