5.4 Details of Function Codes
5-126
Assignment of jogging operation JOG (Function code data = 10)
This function is used to jog or inch the motor in situations such as positioning of a workpiece.
Turning JOG on enables the jogging operation.
(
Function code C20)
Assignment of frequency command 2/frequency command 1 Hz2/Hz1 (Function code data = 11)
Hz2/Hz1 signal switches the frequency setting methods selected by frequency command 1 (F01) and
frequency command 2 (C30) is possible.
(
Function code F01)
Assignment of motor select 2/3/4 M2/M3/M4 (Function code data = 12, 36 and 37)
With this function, motor selection of No. 1 to No. 4 motors is possible by M2, M3, and M4 signals, and
parameter switching on the control by function code switching for No. 1 motor to No. 4 motor are possible.
(
Function code A42)
Assignment of DC braking command DCBRK (Function code data = 13)
The DC braking command DCBRK is turned on, the DC braking starts operating.
(Requirements for DC braking must be satisfied.)
(
Function code F20 to F22)
Assignment of torque limit 2/torque limit 1 TL2/TL1 (Function code data = 14)
With TL2/TL1 signal, switching between torque limit value 1-1 and 1-2 (F40 and F41) and torque limit value
2-1 and 2-2 (E16 and E17) is possible.
(
Function code F40, F41)
Assignment of commercial switching (50 Hz) SW50/(60 Hz) SW60 (Function code data = 15, 16)
When switching between the commercial driving/inverter driving from the external sequence, input the SW50
or SW60 signals from outside according to the following operation chart. Then, starting from the commercial
power frequency becomes possible regardless of the set frequency of the inverter. In this way, the motor in
commercial driving can be smoothly switched to the inverter driving.
See the sequence example and the operation chart on the following page.
Table 5.4-64
Assignment
Operation
Commercial switching (50 Hz)
SW50
Starts at 50 Hz.
Commercial switching (60 Hz)
SW60
Starts at 60 Hz.
Do not concurrently set both SW50 and
SW60.
To Next Page
Loading...
