Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 73

[Pr.320] Synchronous encoder axis type
Set the type of synchronous encoder that will be the source for generating the input value for the synchronous encoder axis.
When operating as a slave CPU in a Multiple CPU advanced synchronous control configuration, set the input axis of the
master CPU.
Setting value
0: Invalid
1: Via module
101: Via servo amplifier
201: Via device
*1
301: Master CPU servo input axis
401: Master CPU command generation axis
501: Master CPU synchronous encoder axis
601: Via sensing module
*1 Can be set when "Slave CPU" is selected in Multiple CPU advanced synchronous control CPU setting.
[Pr.321] Synchronous encoder axis unit setting
Set the position and speed unit of the synchronous encoder axis. (Page 55 Units for the synchronous encoder axis)
[Pr.322] Synchronous encoder axis unit conversion: Numerator
The input travel value of synchronous encoder is configured in encoder pulse units.
The units can be arbitrarily converted through unit conversation with setting "[Pr.322] Synchronous encoder axis unit
conversion: Numerator".
Set "[Pr.322] Synchronous encoder axis unit conversion: Numerator" according to the controlled machine.
Synchronous encoder axis travel value
(Travel value after unit conversion)
The travel value in pulses set in "[Pr.323] Synchronous encoder axis unit conversion: Denominator" is set in "[Pr.322]
Synchronous encoder axis unit conversion: Numerator" in synchronous encoder axis position units. (Page 55
Synchronous encoder axis position units)
The input travel value can be reversed by the setting negative values.
[Pr.323] Synchronous encoder axis unit conversion: Denominator
The input travel value of synchronous encoder is configured in encoder pulse units.
The units can be arbitrarily converted through unit conversation with setting "[Pr.323] Synchronous encoder axis unit
conversion: Denominator".
Set "[Pr.323] Synchronous encoder axis unit conversion: Denominator" according to the controlled machine.
Synchronous encoder axis travel value
(Travel value after unit conversion)
Set "[Pr.323] Synchronous encoder axis unit conversion: Denominator" based on encoder pulse units from the synchronous
encoder.
Set a value within the range from 1 to 2147483647.
Description
Synchronous encoder axis is invalid.
Generate the input value based on the synchronous encoder input via module connected to the specified
module.
Generate the input value based on the synchronous encoder via servo amplifier input connected to the
specified servo amplifier (axis 1 to 64).
Generate the input value with the value set in the "[Cd.325] Input value for synchronous encoder via device
(R: D42326+16n, D42327+16n/Q: D14826+10n, D14827+10n)" as the encoder value.
Generate the input value based on the change of the master CPU servo input axis (axis 1 to 64).
*1
Generate the input value based on the change of the master CPU command generation axis (axis 1 to 64).
*1
Generate the input value based on the change of the synchronous encoder axis (axis 1 to 12).
Generate the input value based on the input of the encoder connected to the specified sensing encoder I/F
module (RIO axis 601 to 608).
Synchronous encoder input travel value
=
(Encoder pulse units)
Synchronous encoder input travel value
=
(Encoder pulse units)
[Pr.322] Synchronous encoder axis
unit conversion: Numerator
×
[Pr.323] Synchronous encoder axis
unit conversion: Denominator
[Pr.322] Synchronous encoder axis
unit conversion: Numerator
×
[Pr.323] Synchronous encoder axis
unit conversion: Denominator
4 INPUT AXIS MODULE
4.3 Synchronous Encoder Axis
4
71