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PARAMETERS
119
"
" Actual operation hour meter clear (Pr. 171)
<Setting>
Refer to the following list and set the parameters.
Setting
Signal
Name
Function
Related
Parameters
0 RL Low-speed operation command
Pr. 4 to Pr. 6
Pr. 24 to Pr. 27
Pr. 232 to Pr. 239
1 RM Middle-speed operation command
Pr. 4 to Pr. 6,
Pr. 24 to Pr. 27,
Pr. 232 to Pr. 239
2 RH High-speed operation command
Pr. 4 to Pr. 6,
Pr. 24 to Pr. 27,
Pr. 232 to Pr. 239
3 RT Second function selection Pr. 44 to Pr. 48
6 MRS Output shut-off terminal
7OH
External thermal relay input *
The external thermal rela
y
provided for overheat
protection or the embedded temperature rela
y
within the motor is activated to stop the inverter.
Onl
y
Pr.183 ma
y
be
set. (Input terminal)
8REX
15-speed selection (combination with three
speeds of RL, RM, RH)
Pr. 4 to Pr. 6,
Pr. 24 to Pr. 27,
Pr. 232 to Pr. 239
18 X18
General-purpose magnetic flux vector-V/F switch-
over
(
OFF:
g
eneral-purpose ma
g
netic flux vector
control, ON: V/F control) (Note 3)
Pr. 80
*
: Activated when the relay contact "opens".
Note:1. One function can be assigned to two or more terminals (DeviceNet input). In
this case, the terminal (DeviceNet input) inputs are OR’ ed.
2. The speed command priorities are higher in order of multi-speed setting
(RH, RM, RL, REX).
3. When V/F control is selected using the V/F-general-purpose magnetic flux
switch-over function, the secondry functions are also selected.
During operation, you cannot switch between V/F and general-purpose
magnetic flux. Should you switch between V/F and general-purpose
magnetic flux, only the second functions are selected.
4. Functions are invalid if values other than the above are set to Pr. 180 to
Pr. 183 (input terminal (DeviceNet input) function selection).