Danfoss VLT HVAC Series User Manual

[42] Auto Reset Trip This logic rule is TRUE if the adjustable frequency drive is tripped (but not trip-locked) and an
automatic reset is issued.
[43] OK Key This logic rule is TRUE if the OK key on the LCP is pressed.
[44] Reset Key This logic rule is TRUE if the Reset key on the LCP is pressed.
[45] Left Key This logic rule is TRUE if the Left key on the LCP is pressed.
[46] Right Key This logic rule is TRUE if the Right key on the LCP is pressed.
[47] Up Key This logic rule is TRUE if the Up key on the LCP is pressed.
[48] Down Key This logic rule is TRUE if the Down key on the LCP is pressed.
[50] Comparator 4 Use the result of comparator 4 in the logic rule.
[51] Comparator 5 Use the result of comparator 5 in the logic rule.
[60] Logic rule 4 Use the result of logic rule 4 in the logic rule.
[61] Logic rule 5 Use the result of logic rule 5 in the logic rule.
[70] SL Timeout 3 Use the result of timer 3 in the logic rule.
[71] SL Timeout 4 Use the result of timer 4 in the logic rule.
[72] SL Timeout 5 Use the result of timer 5 in the logic rule.
[73] SL Timeout 6 Use the result of timer 6 in the logic rule.
[74] SL Timeout 7 Use the result of timer 7 in the logic rule.
[80] No Flow
[81] Dry Pump
[82] End of Curve
[83] Broken Belt
13-41 Logic Rule Operator 1
Array [6]
Option: Function:
Select the first logical operator to use on the Boolean inputs from par.13-40 Logic Rule Boolean 1
and par.13-42 Logic Rule Boolean 2 .
[13 -XX] signifies the Boolean input of par. 13-*.
[0] * DISABLED Ignores par. , par.13-43
Logic Rule Operator 2 , and par.13-44 Logic Rule Boolean 3 .
[1] AND Evaluates the expression [13-40] AND [13-42].
[2] OR evaluates the expression [13-40] OR[13-42].
[3] AND NOT evaluates the expression [13-40] AND NOT [13-42].
[4] OR NOT evaluates the expression [13-40] OR NOT [13-42].
[5] NOT AND evaluates the expression NOT [13-40] AND [13-42].
[6] NOT OR evaluates the expression NOT [13-40] OR [13-42].
[7] NOT AND NOT evaluates the expression NOT [13-40] AND NOT [13-42].
[8] NOT OR NOT evaluates the expression NOT [13-40] OR NOT [13-42].
3 Parameter Description VLT
®
HVAC Drive Programming Guide
3-126 MG.11.C6.22 - VLT
®
is a registered Danfoss trademark
3

Danfoss VLT HVAC Series Specifications

General

Protection Features	Overcurrent, Overvoltage, Undervoltage, Overtemperature, Short circuit
Communication Interfaces	Profibus, Ethernet
Cooling Method	Forced convection
Ambient Temperature	-10°C to +40°C
Enclosure Rating	IP20, IP21, IP55
Output Voltage	0 - 100% of supply voltage