Wilo Modbus Notice De Montage Et De Mise En Service page 34
Les modules if sont conçus pour commander de manière externe et signaler les états de fonctionnement des pompes des gammes • wilo-cronoline-il-e (à partir de 10/2010) • wilo-cronotwin-dl-e (à partir de 10/2010) • wilo-cronobloc-bl-e • wilo-veroline-ip-e (
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• Convert the instance number into a hexadecimal value (1234h)
• Expand the result to six digits by adding zeros on the left (001234h)
• C contains the two digits on the right (34h)
• E contains the two digits in the middle (12h)
• F contains the two digits on the left (00h)
• Convert the individual parameters into a decimal value
• C contains the two digits on the right (52)
• E contains the two digits in the middle (18)
• F contains the two digits on the left (00)
Enter each parameter via the pump's menu
9 Maintenance
The modules described in these instructions are maintenance-free.
10 Faults, causes and remedies
Have repairs done by qualified skilled personnel only!
Warning! Danger of electric shock!
Any danger from electrical current should be ruled out.
• The pump should be electrically isolated and secured against unauthorised
switch-on prior to any repair work.
• Damage to the mains connection cables should always be rectified by a qual-
ified electrician only.
Warning! Risk of scalding!
At high fluid temperatures and system pressures, allow the pump to cool
down first and then depressurise the system.
30
WILO SE 11/2013
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