Mitsubishi Electric MELSERVO MR-J5W-B Series User Manual page 64

[Pr. PC03.1_Encoder output pulse setting selection]
Initial value
0h
Select the encoder output pulse setting.
This servo parameter cannot be set for C-axis.
If this servo parameter is set to "0" while [Pr. PC03.2 Encoder selection for encoder output pulse] is set to "1", [AL. 037
Parameter error] occurs.
When an encoder other than an A/B/Z-phase differential output type encoder is connected, setting this servo parameter to "4"
causes [AL. 037] to occur.
0: Output pulse setting
1: Dividing ratio setting
3: A-phase/B-phase pulse electronic gear setting
4: A/B-phase pulse through output setting
■Settings of [Pr. PC03.1] and [Pr. PC03.2]
• When [Pr. PC03.2] = "0" (servo motor-side encoder)
Setting value of [Pr. PC03.1]
"0" (output pulse setting)
"1" (dividing ratio setting)
"3" (A-phase/B-phase pulse
electronic gear setting)
"4" (A/B-phase pulse through output
*1
setting)
*1 If this value is set when using the rotary servo motor, [AL. 037] occurs.
1 SERVO PARAMETER DETAILS
62
1.4 Extension setting servo parameters group ([Pr. PC_ _ ])
Setting range
Refer to the text
For rotary servo motors and direct drive
motors
Set the output pulses per revolution with [Pr. PA15
Encoder output pulses].
If [Pr. PC03.2] is set to "1" (load-side encoder), [AL. 037]
will occur.
Output pulse = Setting value of [Pr. PA15] [pulse/rev]
Set the dividing ratio relative to the resolution per servo
motor revolution with [Pr. PA15].
Resolution per revolution
Output pulse =
Setting value of [Pr. PA15]
Set the A-phase/B-phase pulse electronic gear with [Pr.
PA15] and [Pr. PA16 Encoder output pulses 2].
Output pulse =
Setting value of [Pr. PA15]
Resolution per revolution ×
Setting value of [Pr. PA16]
• A/B-phase pulses are output when an A/B/Z-phase
differential output type encoder is used. If a different
encoder is connected, [AL. 037] occurs.
• The setting value in [Pr. PC03.0 Encoder output pulse -
Phase selection] is not applied.
• The setting values in [Pr. PA15] and [Pr. PA16] are not
applied.
Output pulse = A/B-phase pulse of A/B/Z-phase
differential output type encoder [pulse]
Ver.
C4
For linear servo motors
The output pulse setting cannot be used. When "0" is set,
the condition is the same as when "1" is set.
Set the dividing ratio relative to the travel distance of the
linear servo motor with [Pr. PA15].
[pulse/rev]
Output pulse =
Set the A-phase/B-phase pulse electronic gear with [Pr.
PA15] and [Pr. PA16 Encoder output pulses 2].
Output pulse =
Travel distance of
[pulse/rev]
linear servo motor
• A/B-phase pulses are output when an A/B/Z-phase
differential output type encoder is used. If a different
encoder is connected, [AL. 037] occurs.
• The setting value in [Pr. PC03.0 Encoder output pulse -
Phase selection] is not applied.
• The setting values in [Pr. PA15] and [Pr. PA16] are not
applied.
Output pulse = A/B-phase pulse of A/B/Z-phase
differential output type encoder [pulse]
Travel distance of linear servo motor
[pulse]
Setting value of [Pr. PA15]
Setting value of [Pr. PA15]
[pulse]
×
Setting value of [Pr. PA16]