Gema CG22-C, Operating Instructions And Spare Parts List

Page: 57 / 74

Rev. 01 08/20
OptiStar All-in-One (CG22-C) Fault clearance

57
Code Description Criteria Remedy
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 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
Pneumatics 2:
H50 Suction section clogged
Negative pressure on suction
side too high Check the suction section,
otherwise adjust the
correction value C4
H51
Powder hose to the gun
bent or clogged No negative pressure on suction
side present Check the powder hose
H52 Pinch valve
Solenoid coil current lower than
preset limiting value
Valve defective, main board or
cable defective Contact a Gema service
center
H53
Cleaning solenoid valve
(suction side)
Solenoid coil current lower than
preset limiting value
Valve defective, main board or
cable defective Contact a Gema service
center
H54
Cleaning solenoid valve
(blow-off side)
Solenoid coil current lower than
preset limiting value
Valve defective, main board or
cable defective Contact a Gema service
center
Throttle motors:
H60
Conveying air reference
position not found
Throttle motor or needle
jammed, limit switch defective,
error in motor throttle Contact a Gema service
center
H61
Supplementary 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
Conveying air throttle
does not move Short circuit in limit switch, motor
throttle defective Contact a Gema service
center
H65
Supplementary air throttle
does not move Short circuit in limit switch, motor
throttle defective Contact a Gema service
center