Mitsubishi Electric FR-A800 Series Beginner's Manual page 60

The simple mode parameters in detail
As the graphic below shows, you can select up to seven frequency setpoint values by applying com-
binations of signals to terminals RH, RM and RL. The first three values are selected with single termi-
nals, the remaining values with combinations.
RH
RM
RL
REX
Eight additional frequency settings (8 through 15) can be achieved by using the REX terminal as well:
RH
RM
RL
REX
Important information for using preset frequency settings (speeds):
● If only parameters 4, 5 and 6 are used for speed settings the terminals have the following
automatic priority if two speeds are accidentally selected at the same time: RL before RM and RM
before RH.
● You can also change the parameter values while the inverter is operating.
6 - 4
Setpoint 1 (RH, Parameter 4)
Setpoint 2 (RM, Parameter 5)
Setpoint 3 (RL, Pr. 6)
ON
ON
ON
Setpoint 10
Setpoint 9
Setpoint 8
ON
ON
ON ON ON
Setpoint 5
Setpoint 4
ON
ON
ON
Setpoint 11
Setpoint 12
Setpoint 13
Setpoint 14
ON ON ON
ON
ON
ON ON
ON ON ON ON
Parameter
Setpoint 6
Setpoint 7
ON ON
ON ON
ON
Setpoint 15
t
ON
ON
ON
ON
t