A/B/Z-Phase Pulse Output Function - Mitsubishi Electric MELSERVO-J5 Series User Manual

4.13

A/B/Z-phase pulse output function

This function outputs position information from the servo motor or the load-side encoder in the form of A/B/Z-phase pulses.
Restrictions [G] [WG]
• The encoder Z-phase pulse is not output when the MR-J5W_-_G_ servo amplifier is used.
• A/B/Z-phase pulses are not output from the C-axis encoder when the MR-J5W3-_G_ servo amplifier is used.
• With the linear servo motor, [Pr. PC03.1 Encoder output pulse setting selection] = "0" (output pulse setting) cannot be used.
If set to "0", A/B/Z-phase pulse output uses the dividing ratio setting.
• [Pr. PC03.1 Encoder output pulse setting selection] = "4" (A/B-phase pulse through output setting) is for the A/B/Z-phase
differential output type encoder. If an encoder other than the A/B/Z-phase differential output type encoder is connected, [AL.
037] will occur.
• When the A/B-phase pulse output function is used for multi-axis servo amplifiers, restrictions vary depending on the
network. For detailed contents, refer to the User's Manual (Introduction).
Restrictions [A]
• With the linear servo motor, [Pr. PC19.1 Encoder output pulse setting selection] = "0" (output pulse setting) cannot be used.
If set to "0", A/B/Z-phase pulse output uses the dividing ratio setting.
• [Pr. PC19.1 Encoder output pulse setting selection] = "4" (A/B-phase pulse through output setting) is for the A/B/Z-phase
differential output type encoder. If an encoder other than the A/B/Z-phase differential output type encoder is connected, [AL.
037] will occur.
Precautions
• Set the encoder output pulse to a value that is four times that of the A-phase pulse.
• The encoder output pulse signal uses positive logic.
4 APPLICABLE FUNCTIONS
4.13 A/B/Z-phase pulse output function
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