Danfoss VLT HVAC Drive FC 131 Programming Manual page 118

VLT® HVAC Drive FC 131
Programming Guide
[39] Start command
[40] Drive stopped
[42] Auto Reset Trip
[50] Comparator 4
[51] Comparator 5
[60] Logic rule 4
[61] Logic rule 5
[70] SL Time-out 3
[71] SL Time-out 4
[72] SL Time-out 5
[73] SL Time-out 6
[74] SL Time-out 7
[81] Dry Pump
[82] End of Curve
[83] Broken Belt
13-43 Logic Rule Operator 2
Default value: [0] Disabled
Conversion index: -
Table 225: Option:
[0]
[1]
[2]
[3]
[4]
[5]
[6]
[7]
[8]
13-44 Logic Rule Boolean 3
Default value: [0] False
Conversion index: -
118 | Danfoss A/S © 2022.05
This logic rule is True if the drive is started by any means (either via digital input, or other).
This logic rule is True if the drive is stopped or coasted by any means (either via digital input, or
other).
This logic rule is True if the drive is tripped (but not trip-locked) and an automatic reset is issued.
Use the result of comparator 4 in the logic rule.
Use the result of comparator 5 in the logic rule.
Use the result of logic rule 4 in the logic rule.
Use the result of logic rule 5 in the logic rule.
Use the result of timer 3 in the logic rule.
Use the result of timer 4 in the logic rule.
Use the result of timer 5 in the logic rule.
Use the result of timer 6 in the logic rule.
Use the result of timer 7 in the logic rule.
A dry-pump condition has been detected. Enable this function in parameter 22-26 Dry Pump Func-
tion.
An end-of-curve condition has been detected. Enable this function in parameter 22-50 End of Curve
Function
A broken-belt condition has been detected. Enable this function in parameter 22-60 Broken Belt
Function.
Parameter type: Option
Data type: u_int8
Disabled
AND
OR
AND NOT
OR NOT
NOT AND
NOT OR
NOT AND NOT
NOT OR NOT
Parameter type: Option
Data type: u_int8
2-setup: 1 setup
Change during operation: True
2-setup: 1 setup
Change during operation: True
AU370727746889en-000101 / 130R0994
Parameters