M-Maxâ„¢ Series Adjustable Frequency Drive - Eaton Corporation

The run times in the individual program steps must be
greater than the transition times for the subsequent
frequency value. Example as per figure on Page 102
(Example A):
Acceleration time P6.5 = 3.0s
Maximum frequency P6.4 = 60 Hz
FF1: P10.2 = 20 Hz
FF2: P10.3 = 40 Hz
Fixed Frequency Setpoint Value, continued
PNU ID
Access
RUN Value/Range Description
t FF
P10.13
FF x P6.5
P6.4
(P10.3–P10.4) x P6.5 (40 Hz–20 Hz) x 3s
P6.4 60 Hz
Parameters
The transition time from FF1 to FF2 is one second.
Parameter P10.13 should therefore be set to a value greater
than one second.
P10.11 1438 — Set time for FF0 0
0–1000s 0s = Fixed frequency FF0 deactivated
(sequence control P10.9)
P10.12 1439 — Set time for FF1 0
0–1000s 0s = Fixed frequency FF1 deactivated
(sequence control P10.9)
P10.13 1440 — Set time for FF2 0
0–1000s 0s = Fixed frequency FF2 deactivated
(sequence control P10.9)
P10.14 1441 — Set time for FF3 0
0–1000s 0s = Fixed frequency FF3 deactivated
(sequence control P10.9)
P10.15 1442 — Set time for FF4 0
0–1000s 0s = Fixed frequency FF4 deactivated
(sequence control P10.9)
P10.16 1443 — Set time for FF5 0
0–1000s 0 s = Fixed frequency FF5 deactivated
(sequence control P10.9)
P10.17 1444 — Set time for FF6 0
0–1000s 0s = Fixed frequency FF6 deactivated
(sequence control P10.9)
P10.18 1445 — Set time for FF7 0
0–1000s 0s = Fixed frequency FF7 deactivated
(sequence control P10.9)
M-Max Series Adjustable Frequency Drive MN04020003E—April 2011 www.eaton.com 101
1s
Factory Setting
(P1.3)