Technical Manual for EA350 Analog Pulse Type Servo Driver V101 2. When pulse input is used, the pulse frequency is the square wave frequency input from the PULS port. a) When P1.01 is set to 0 or 1, direction of the speed command 1 depends on speed pulse input via the PULS port and the level input via the SIGN port. b) When P1.01 is set to 2 or 3, value of the speed command 2 depends on pulse frequency input via the PULS port, and direction of the speed command 2 depends on phases of PULS and SIGN. 3. When P1.01 is set to 0 or 1, if speed pulses are wrongly connected to the SIGN port, the motor may be unable to run or may jitter, while the driver may be unable to operate. 4.
For the pulse input frequency, the lowest value 0.1kHz and the highest value is 200kHz. 145