Chapter 4 Software index
4-15
F11~F15=015 Master/Auxiliary speed switch
1) F05=001, when one of the parameters F11~ F15 is set to 015, and multi-function input terminal is
OFF, the frequency is set by the potentiometer on the Keypad(Master speed), When the multi-
function input terminal is ON, the frequency is set by the analog signal on TM2 (Auxiliary speed
AIN).
2.) F05=002, when one of the parameters F11~ F15 is set to 015, and multi-function input terminal is
OFF, the frequency is set by the analog signal on TM2,
(Master Auxiliary speed AIN); While multi-function input terminal is ON, the frequency is set
by the potentiometer on the Keypad (Auxiliary speed).
F11~F15=016 (PID function Disable)
When input terminal is on, PID functions set by C30 are disabled.
When input terminal is the PID functions are enabled.
F15=017 Analog frequency signal input (Terminal AIN)
Frequency reference can be set by 0-10Vdc or 4-20mA on terminal AIN as set by F16 and SW2.
F15=018 PID Feedback signal input (Terminal AIN)
PID feedback can be connected to AIN terminal 0-10Vdc/0~20mA or 2~10V/4-20mA as set by
F16 and SW2.
The PID command (set point) is selected by parameter F05.
F05=000 (up/down keys set frequency)
F05=001 (VR on keypad sets frequency)
F11~F15=019 DC Brake signal
When TM2 DC Brake signal is OFF, and the brake time of F37 has not been over, then brake
time is according to set value of F37. When TM2 DC Brake signal is ON, and the brake time of
F37 has already been over, the brake is stopped according to DC Brake signal OFF of TM2, and
DC brake level is decreased to 2.5% to avoid motor overheat.
F11~F15=020 DC Brake base on TM2 AIN Frequency
When the external control terminal ON, and external Run command ON. If TM2 AIN frequency
is lower than F38 DC braking start frequency, the DC brake is active. When the brake time of
F37 has already been over, the brake is stopped according to DC Brake signal OFF of TM2, and
DC brake level is decreased to 2.5% to avoid motor overheat.
This function is only used to external terminal run command (F04 = 001), and AIN input
frequency source (F05 = 002).
Run signal
Acceleration
/deceleration
prohibit
Output
frequency
※
Note:
Acceleration/deceleration prohibit is
unavailable if Run signal is OFF. (RAMP to stop)
Figure 4-6 Acceleration/Deceleration Prohibit
Danger:
The motor will be overheated easily if the brake time is too long. Please make sure the
heat dissipation of the motor is good to avoid the motor failure.
