5.3 Description of Function Codes 5.3.2 E codes (Extension terminal functions)
Acceleration/deceleration cancel “BPS” assignment (Function code data = 84)
FRENIC-MEGA
M
PG
M
PG
U
V
W
30A
30B
30C
『SWM1』割り当て
外部
電源
+
-
接続例
MC2
MC1
モータ1
モータ2
XA
XB
XZ
YA
YB
YZ
OPC-PG
エンコーダ1
エンコーダ2
速度
制御
CM
X1
X1:『PG-SEL』割り当て
X2:『M2』割り当て
X2
Fig. 5.3-14
By turning “BPS” ON, the currently selected acceleration/deceleration time is interpreted as zero, and the set
frequency is immediately output. This does not happen during PID control. This does not work for
acceleration/deceleration time set individually for jogging operation or forced stop. This signal can be turned ON
during operation.
( Function code F07)
Jogging forward operation/stop command “FJOG”, Jogging reverse operation/stop command “RJOG”
assignment (Function code data = 94, 95)
This is valid only when performing terminal block operation (F02 = 1). Jogging operation can be performed in the
forward direction or reverse direction with “FJOG” and “RJOG”. By turning this signal ON, the inverter runs at the
frequency selected with C20. The acceleration/deceleration time is set with H54 and H55. There is no need to turn
ON the “JOG” terminal.
( Function code C20)
Forward rotation/reverse rotation selection “DIR” assignment (Function code data = 97)
This is valid only when performing terminal block operation (F02 = 1). By turning “DIR” ON, the command can be
changed to a direction run command opposite to the run command direction set with terminals [FWD] and [REV].
Switching is possible during operation. This signal can also be used in combination with “HLD”. This signal is invalid
for communication commands and run commands from the keypad.
( Function code F02)
Run forward “FWD” assignment (Function code data = 98)
Turning this terminal command ON runs the motor in the forward direction; turning it OFF decelerates it to stop.
This terminal command “FWD” can be assigned only to E98 or E99.
Run reverse “REV” assignment (Function code data = 99)
Turning this terminal command “REV” ON runs the motor in the reverse direction; turning it OFF decelerates it to
stop.
This terminal command “REV” can be assigned only to E98 or E99.
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