Pulse Output (Ffa, *Ffa, Ffb, *Ffb, Ffz, *Ffz); Z-Phase Output (Fz, M5) - Fuji Electric Alpha7 VV User Manual

 The pulse input terminals can be used as a CONT input by changing the parameter (PA3_48,
PA3_49).
<24 [V] DC input>
0V
<12 [V] DC input>
470Ω, 1W
DC12V
0V
2.1.3.2

Pulse Output (FFA, *FFA, FFB, *FFB, FFZ, *FFZ)

The pulses proportional to the motor revolutions are output as A/B phase pulse.

The number of output pulses per motor revolution can be specified in the parameter (PA1_08).

The output pulse frequency is proportionate to axis revolution speed.

Max. output frequency: 1 [MHz]

The output pulse phase (A or B phase advance) to the motor revolution direction can be specified
in the parameter (PA1_11).

The FFZ and *FFZ signals output one pulse per motor revolution. The output position can be
adjusted in the parameter (PA1_12).
2.1.3.3

Z-Phase Output (FZ, M5)

The Z-phase output is an open collector output of the FFZ or *FFZ signal.
The current can flow up to 30 [V] DC/50 [mA].
The Z-phase output can be used as an OUT signal open collector output by changing the parameter
(PA3_98).
Servo amplifier
1kΩ, 1W
CA(CB)
DC24V
*CA(*CB)
Servo amplifier
CA(CB)
*CA(*CB)
5 V
FFA,(FFB),(FFZ)
*FFA,(*FFB),(*FFZ)
0 V
M5
Servo amplifier
FZ
M5
Servo amplifier
CHAPTER 2 WIRING
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2-13
Configuration
2