Danfoss VLT HVAC Series Programming Manual page 239

VLT ® HVAC Drive Programming Guide
[35] Set digital out D low
[36] Set digital out E low
[37] Set digital out F low
[38] Set digital out A high
[39] Set digital out B high
[40] Set digital out C high
[41] Set digital out D high
[42] Set digital out E high
[43] Set digital out F high
[60] Reset Counter A
[61] Reset Counter B
[70] Start Timer 3
[71] Start Timer 4
[72] Start Timer 5
[73] Start Timer 6
[74] Start Timer 7
23-04 Occurrence
Array [10]
Option:
[0] * All days
[1] Working days
[2] Non-working days
[3] Monday
[4] Tuesday
[5] Wednesday
[6] Thursday
[7] Friday
[8] Saturday
[9] Sunday
3.21.2 23-1* Maintenance
Wear and tear calls for periodic inspection and service of elements in the application, e.g., motor bearings, feedback sensors and seals or filters. Using
Preventive Maintenance, service intervals may be programmed into the adjustable frequency drive. The adjustable frequency drive will give a message
when maintenance is required. 20 Preventive Maintenance Events can be programmed into the adjustable frequency drive. The following must be specified
for each event:
• Maintenance item (e.g., "Motor Bearings")
• Maintenance action (e.g., "Replace")
• Maintenance Time Base (e.g., "Running Hours" or a specific date and time)
• Maintenance Time Interval or the date and time of next maintenance
Function:
Select the day(s) to which the timed action applies. Specify working/non-working days in par.
Working Days Additional Working Days
0-81 , par.0-82
MG.11.C6.22 - VLT ® is a registered Danfoss trademark
3 Parameter Description
Additional Non-Working Days
and par.0-83
3
.
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