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U-21 I/O signal status
Fig 1 Fig 2
In fig 1, input status is shown in LED4 and LED5; output status is shown in LED1 and
LED2. Fig 2 is the LED segment number.
Input signal distribution
/SPD-A set internal speed
/SPD-B set internal speed
/P-CON ratio action command
/C-SEL control mode
selection
/P-OT ban positive rotation
/N-OT ban reverse rotation
/P-CL external torque limit at
forward rotation side
/N-CL external torque limit at
reverse rotation side
/SPD-D set internal speed
Output signal distribution