Bühler technologies Nivotemp NT 67-XP Notice De Montage page 12

Nivotemp NT 67-XP, Nivovent NV 77-XP
Possible errors
Problem / Possible cause
Malfunction
Switching out- • Switching output
put not trig- configured incor-
gering when rectly
exceeding lim-
its
• Switching output
defect
Switching out- • Switching output
put constantly configured incor-
switching rectly
• Switching output
defect
The analogue • Wrong signal type
doesn't re- set
ceive the full/
correct output
current
• Load too high
(current output)
Analogue out- • Analogue output
put doesn't configured incor-
change the rectly
output signal
when the in-
put signal
changes
12 Bühler Technologies GmbH
Action
• In submenu Coux:
"Test Switching
Output" to ensure
normal mode
• In submenu Coux:
"Test Switching
Output" to test the
desired switching
output
• In submenu Coux:
"Test Switching
Output" to ensure
normal mode
• In submenu Coux:
"Test Switching
Output" to test the
desired switching
output
• In submenu Aoux:
Check and if neces-
sary set the correct
signal type (cur-
rent/voltage out-
put)
• Reduce load to per-
missible value
• In submenu CAnx:
„Test Analogue
Output" to ensure
normal mode
BX100016 ◦ 07/2019