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How do I configure the ATV212 drive on a McQuay Air Handler that is using logic inputs for increase and decrease speeds?

Issue:
McQuay parameter settings

Product Line:
Altivar 212

Environment:
All Models and serial numbers

Cause:
None

Resolution:
The configuration changes from the ATV212 default settings per the McQuay settings on page 72 Table 42 of the OM 844-1 manual are listed below.

Parameter Description Suggested McQuay Setting VFD Default
AU4 Automatic function setting 1 0
FMOd Frequency setting mode selection 5 1
tYP Default setting  Last Entry 0
FM Meter adjustment 318 0
ACC Acceleration time 1 60 10
DEC Deceleration time 1 60 10
FH Maximum frequency 60 60 50
UL Upper limit frequency 60 50
LL Lower limit frequency 15 0
UL Base frequency 1 Fan Motor 50
OLM Electric-thermal protection characteristic selection 1 0
F109 Analog/contact input function selection (VIA/VIB) 2 0
F110 Always-active function selection 0 1
F111 Input terminal selection 1 (F) 56 2
F112 Input terminal selection 2 (R) 41 6
F113 Input terminal selection 3 (RES) 42 10
F118 Input terminal selection (VIA) 43 7
F130 Output terminal selection 1A (RY-RC) 14 4
F132 Output terminal selection 5 11
F269 Change of initial up/down frequency 0 1
F300 PWM carrier frequency 6 Fan Motor
F303 Retry selection (number of times) 5 3
F312 Random mode 1 1 0
F632 Thermal memory selection 1 0
F880 Rooftop or self-contained 108 0






 

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