Bühler technologies Nivotemp NT MD Notice De Montage page 12

Nivotemp NT MD
Possible errors
Problem / Possible cause
Malfunction
Switching out- • Switching out-
put not trigger- put configured
ing when ex- incorrectly
ceeding limits
• Switching out-
put defect
Switching out- • Switching out-
put constantly put configured
switching incorrectly
• Switching out-
put defect
The analogue • Wrong signal
doesn't receive type set
the full/correct
output current
• Load too high
(current out-
put)
Analogue output • Analogue out-
doesn't change put configured
the output sig- incorrectly
nal 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
BX100022 ◦ 11/2020