Gema OptiStar 4.0 - Throttle Motor, Application Pump, and Communication Errors

Rev. 00 03/19
OptiStar 4.0 (CG24-CP) Fault clearance

59
Code
Description
Criteria
Remedy
H41
High error rate when
transmitting/receiving
The CAN controller changes into
ERROR_PASSIVE condition
Contact a Gema service
center
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 a Gema service
center
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 a Gema service
center
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 a Gema service
center
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
Throttle motors:
H60
Transport air reference
position not found
Throttle motor or needle
jammed, limit switch defective,
error in motor throttle
Contact a Gema service
center
H61
Spraying air reference
position not found
Throttle motor or needle
jammed, limit switch defective,
error in motor throttle
Contact a Gema service
center
H62
Electrode rinsing air
reference position not
found
Throttle motor or needle
jammed, limit switch defective,
error in motor throttle
Contact a Gema service
center
H64
Transport air throttle does
not move
Short circuit in limit switch, motor
throttle defective
Contact a Gema service
center
H65
Spraying air throttle does
not move
Short circuit in limit switch, motor
throttle defective
Contact a Gema service
center
H66
Electrode rinsing air
throttle does not move
Short circuit in limit switch, motor
throttle defective
Contact a Gema service
center
H68
Transport air position lost
Lost steps, limit switch defective,
throttle motor defective
Contact a Gema service
center
H69
Spraying air position lost
Lost steps, limit switch defective,
throttle motor defective
Contact a Gema service
center
H70
Electrode rinsing air
position lost
Lost steps, limit switch defective,
throttle motor defective
Contact a Gema service
center
Application pump:
H80
H180*
Pump not connected
The control unit is parameterized
as pump control unit, but there is
no pump connected.
Connect the pump