Bühler technologies TC-Standard+ Guía Rápida página 18

TC-Standard (+)
Error 40 • General error
temperature
sensor 1 (block
temperature)
Error 41 • Low temperat-
ure / short-cir-
cuit temperat-
ure sensor 1
Error 42 • Excess temper-
ature / short-cir-
cuit temperat-
ure sensor 1
Error 43 • Measurement
fluctuation tem-
perature sensor
1
Error 50 • General error
temperature
sensor 2 (refer-
ence temperat-
ure Delta-T)
Error 51 • Low temperat-
ure / short-cir-
cuit temperat-
ure sensor 2
Error 52 • Excess temper-
ature / short-cir-
cuit temperat-
ure sensor 2
Error 53 • Measurement
fluctuation tem-
perature sensor
2
18 Bühler Technologies GmbH
• Possible sensor
failure
• Check temper-
ature sensor
connection
• Check temper-
ature sensor
connection
• Check temper-
ature sensor
connection
• Possible sensor
failure
• Check temper-
ature sensor
connection
• Check temper-
ature sensor
connection
(Flash-
ing)
• Check temper-
ature sensor
connection
Status text Possible cause
H2o.1 • Moisture alarm
moisture de-
tector 1
H2o.2 • Moisture alarm
moisture de-
tector 2
init • Initialisation
phase
PuMP • Pumps deactiv-
ated
dt Active Delta T control
only: The block tem-
perature is outside
the defined temper-
ature range.
• Cooler is still in
the "break-in
phase"
• Fluctuating am-
bient temperat-
ure
• Insufficient cool-
ing capacity
• Excess/low tem-
perature
Action
• Dry
• Check condens-
ate trap
• Dry
• Check condens-
ate trap
• Wait
• Reactive pumps
via menu
• Wait to see if
the target tem-
perature will be
reached
• Check the ambi-
ent temperat-
ure / power
supplied
• Process-related:
Adjust alarm
limits
• see chapter
"Troubleshoot-
ing"
BX440017 ◦ 09/2021