117
Function assignment of external terminal and control
4.10.3 Condition selection of function validity by second function selection signal (RT)
When the RT signal turns ON, the second function becomes valid.
For the RT signal, set "3" in any of
Pr. 178 to Pr. 182 (input terminal function selection)
to assign the function.
The second function has the following applications.
(a) Switching between normal use and emergency use
(b) Switching between heavy load and light load
(c) Changing of acceleration/deceleration time by broken line acceleration/deceleration
(d) Switching of characteristic between the main motor and sub motor
When the RT signal is ON, the following second functions are selected at the same time.
You can select the second function using the RT signal.
Second function connection diagram
Second acceleration/deceleration time
Function
First Function
Parameter Number
Second Function
Parameter Number
Refer to
Page
Torque boost
Pr. 0
Pr. 46
Base frequency
Pr. 3
Pr. 47
Acceleration time
Pr. 7
Pr. 44
Deceleration time
Pr. 8
Pr. 44, Pr. 45
Electronic thermal O/L relay
Pr. 9
Pr. 51
Stall prevention
Pr. 22
Pr. 48
Applied motor
Pr. 71
Pr. 450
NOTE
Changing the terminal assignment using
Pr. 178
to
Pr. 182
(input terminal function selection)
may affect the other
functions. Set parameters after confirming the function of each terminal.
Parameters referred to
Pr. 178 to Pr. 182 (input terminal function selection)
STF/STR
SD
Inverter
Start
Second function
selection
RT
High speed
RH
Middle speed
RM
RT
Output frequency
Acceleration time
is reflected
Time
RH
RM
Содержание FR-D710W-0.1K
Страница 45: ...36 MEMO ...
Страница 61: ...52 MEMO ...
Страница 254: ...252 MEMO ...
Страница 296: ...294 MEMO ...
Страница 297: ...295 APPENDIX This chapter provides the APPENDIX of this product Always read the instructions before using the equipment ...
Страница 308: ...4 4 BCN C22005 652 MEMO bcnc22005652 fm 4 ページ ２０１３年１２月２６日 木曜日 午後１２時５８分 ...
Страница 312: ...4 4 BCN C22005 689 MEMO ...
