Unitek BAMOCAR-D3, Руководство пользователя

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BAMOCAR D3
Safety – input RFE ( rotary field – release)
Attention :
The drive is momentum-free , in case of disabled input release or
rotary field release . If there are no mechanical brakes or blocks, the drive can
stop or be in motion , the motor cables are not potential-free. Only the rotary
field is blocked . The servo Amplifier has to be isolated from the mains to carry
out work on the motor.
Operation with rfe input.
Two channel release – block by a safety device.
Enable - input FRG/RUN plus rotary field enable – input RFE
Switch on
Safety switch contacts closed
Enable FRG/RUN 0.5 seconds after RFE.
Safety shut-down.
Safety switch contacts open.
Absence of FRG/RUN signal -blocks the pwm
pulses in the processor through the first
blocking channel.
Absence of FRG signal blocks the pwm pulses
after the processor through the second blocking
channel .
Restarting :
Reset safety switch
Safety switch contacts closed.
The motor can start rotating, only after a
renewed rotary field enable, followed by enble FRG/RUN ,
Operation without RFE -input
Input RFE has to be bridged with the logic voltage.
If the logic voltage and the supply voltage are the same, bridge the
RFE input with +12V/ 24 V.
Enable FRG/RUN at lease 0.5 seconds after RFE –signal.
Saf
et
y
input
R
F
E