Vacon 100 hvac Applications Manual page 177

PARAMETER DESCRIPTIONS
M1
Starting order of motors
Fig. 46: The interlock logic 2
If you add Motor 3 again (you set the value of P3.5.1.36 to CLOSED), the system puts Motor 3
last in the sequence: 1, 2, 4, 5, 3. The system does not stop, but continues to operate.
M1
New starting order of motors
Fig. 47: The interlock logic 3
When the system stops or goes to sleep mode for the next time, the sequence changes back
to 1, 2, 3, 4, 5.
P3.14.3 INCLUDE FC (ID 1028)
Use this parameter to include the controlled motor/pump in the autochange and interlock
system.
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ID428 =FALSE
M2 M3
ID428 = TRUE
M2 M4
M4 M5
M5 M3
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