Mitsubishi Electric FR-A820-00046 (0.4K), Instruction Manual

Page: 644 / 1218

(T) Multi-Function Input Terminal Parameters Parameters
5 - 442
When Pr. 59 "Remote function selection"
≠
"0", functions of the RL, RM, and RH signals will be
changed as in the table.
When Pr. 270 "Stop-on contact/load torque high-speed frequency control selection" = "1, 3, 11, or
13", functions of the RL and RT signals will be changed as in the table.
OH signal will operate with the relay contact "open".
When stop position is to be input from external for orientation control, FR-A8AX (16-bit digital
input) is required.
$
Servo ON is enabled during the position control.
%
Available when the plug-in option is connected. For details, refer to the Instruction Manual of the
option.
&
The setting is available only for standard models and IP55 compatible models.
Adjusting the response of input terminal (Pr. 699)
Response of the input terminal can be delayed in a range between 5 to 50 ms. (Example of STF signal
operation)
NOTES Same function can be assigned to two or more terminals. In this case, the logic of terminal input is
OR.
Priority of the speed command is JOG > multi-speed setting (RH, RM, RL, REX) > PID (X14).
When the (X10) signal is not set up, Pr. 79 "Operation mode selection" = "7", and PU operation
external interlock (X12) signal is Inverter run enable signal.
Same signal is used to assign multi-speed (7 speed) and remote setting. Setting cannot be per-
formed individually.
When the Load pattern selection forward/reverse rotation boost (X17) signal is not assigned, RT
signal will share this function.
If Pr. 419= "2" (simple pulse train position command) is set, the terminal JOG is used for the simple
position pulse train input regardless of the Pr. 291 "Pulse train I/O selection" setting.
When the terminal assignment is changed using Pr. 178 to Pr. 189 (input terminal function selec-
tion), the terminal name will be different, which may result in an error of wiring, or affect other
functions. Set parameters after confirming the function of each terminal.
I002652E
Fig. 5-212: Adjusting the response of input terminal (Pr. 699)
NOTE Setting of Pr. 699 is disabled (no filter) in the following cases:
●
Input terminal is already turned ON when the power is turned ON
●
Input signal used for the PLC function
●
Inverter run enable signal (Xs10) signal, Simple position pulse train sign (NP) signal, Simple
position droop pulse clear (CLR) signal
STF
O
u
tput
fr
equenc
y
Pr. 699 ≠ 9999
Pr. 699 Pr. 699
OFF
ON
Time