Synchronous Encoder Axis Parameters - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Synchronous encoder axis parameters

Symbol Setting item Setting details
Pr.320 Synchronous • Set the synchronous
encoder axis
type
• When using as a slave
Pr.321 Synchronous • Set the unit of the
encoder axis unit
setting • Set the position unit within
• Set the speed unit within
Pr.322 Synchronous Set the numerator to convert
encoder axis unit the unit from the encoder
conversion: pulse of the synchronous
Numerator encoder axis into the
synchronous encoder axis
unit.
Pr.323 Synchronous Set the denominator to
encoder axis unit convert the unit from the
conversion: encoder pulse of the
Denominator synchronous encoder axis
into the synchronous encoder
axis unit.
Pr.324 Synchronous Set the length per cycle of
encoder axis the synchronous encoder
length per cycle axis.
Pr.325 Synchronous Set the time to smooth for the
encoder axis input value.
smoothing time
constant
Pr.326 Synchronous Set the time to advance or
encoder axis delay the phase.
phase
compensation
advance time
Setting value
0: Invalid
encoder axis type to be 1: Via module
used. 101: Via servo amplifier
(Connected axis No.: 1
CPU in Multiple CPU to 64)
advanced synchronous 201: Via device
control, set the input axis of 301: Master CPU servo input
the master CPU. axis (axis No.: 1 to 64)
401: Master CPU command
generation axis (axis
No.: 1 to 64)
501: Master CPU
synchronous encoder
axis (axis No.: 1 to 12 )
601: Via sensing module
(connected axis No.: 601
to 608)
Control unit
synchronous encoder axis. 0: mm
1: inch
-9
the range from ×1 to 10 2: degree
[control unit] 3: pulse
Number of decimal places
-9
the range from ×1 to 10
0 to 9
[control unit/s or control
Speed time unit
unit/min].
0: s
1: min
Number of decimal places for
speed
0 to 9
-2147483648 to 2147483647
[Synchronous encoder axis
position units]
1 to 2147483647[pulse]
1 to 2147483647
[Synchronous encoder axis
position units]
0 to 5000[ms]
-2147483648 to
2147483647[μs]
Setting Default
value value
At power 0
supply ON
3
0
0
0
1
*1
1[pulse]
4000
*1
0[ms]
Operation 0[μs]
cycle
4.3 Synchronous Encoder Axis
Device No.
MELSEC Q series
iQ-R Motion Motion
device compatible
assignment device
assignment
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D42320+16n D14820+10n
D42321+16n D14821+10n
4 INPUT AXIS MODULE
4
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