75
20901059_EN_VACUU·SELECT_V1.3_280119
Troubleshooting
Error – Cause –
Remedy
8.2 Error – Cause – Remedy
8.2.1 Pop‑up message
Error
`
Possible cause
Remedy
Personnel
Communica
‑
tion error
`
`
One or more
VACUU·BUS compo
‑
nents were removed.
`
Deactivate relevant
VACUU·BUS com
‑
ponents.
`
Perform component
detection.
Specialist
Error at
frequency
converter (FC)
`
`
Address incorrectly
configured.
`
`
Temperature too
high.
`
`
FC defective.
`
Configure correct
address.
`
Replace defective
component.
Resp. spe-
cialist
Error at control
system
`
`
Valve defective.
`
Check address.
`
Replace defective
component.
Specialist
Error at pump
`
`
Check VMS‑B
(switching device).
`
Send in defective
device.
Resp.
specialist
Error at digital
I/O module
`
`
No power supply at
IN of I/O module.
`
`
Plug pulled out.
`
`
An error occurred in
the system and the
I/O module relayed it
to the controller.
`
Connect power sup
‑
ply.
`
Check plug‑in con‑
nection.
`
Remedy cause of
external error.
Specialist,
resp.
specialist
Error at analog
I/O module
`
`
No power supply.
`
Connect power sup
‑
ply.
Specialist
Error at
Peltronic
`
`
Ambient temperature
too high, Peltronic
overheated.
`
`
Performance require
‑
ments too high.
`
`
Peltronic defective.
`
Eliminate cause of
overheating of the
Peltronic.
`
Send in defective
component.
`
Replace defective
component.
Specialist
Error at vacu
‑
um sensor
`
`
Vacuum sensor
defective.
`
Send in defective
component.
Resp.
specialist
Overpressure
`
`
Pressure too high.
`
`
Measuring range
exceeded.
`
Acknowledge warn
‑
ing indication.
`
Eliminate cause of
overpressure.
Operator,
specialist
Underrange
`
`
Pressure below mea
‑
suring range.
`
`
Vacuum sensor
adjustment incorrect.
`
Calibrate vacuum
sensor correctly.
Specialist
