Synchronous Encoder Axis Monitor Data (Word Device) - Mitsubishi Electric R32MTCPU Programming Manual

Synchronous encoder axis monitor data (Word device)

Symbol Monitor item
Md.320 Synchronous encoder axis
current value
Md.321 Synchronous encoder axis
current value per cycle
Md.322 Synchronous encoder axis
speed
Md.323 Synchronous encoder axis
phase compensation
amount
Md.324 Synchronous encoder axis
rotation direction
restriction amount
Md.327 Synchronous encoder axis
warning code
Md.326 Synchronous encoder axis
error code
*1 Synchronous encoder axis position units (Page 51 Synchronous encoder axis position units)
*2 Synchronous encoder axis speed units (Page 52 Synchronous encoder axis speed units)
*3 Refer to the following for details.
MELSEC iQ-R Motion Controller Programming Manual (Common)
[Md.320] Synchronous encoder axis current value (D13240+20n, D13241+20n)
The current value for the synchronous encoder axis is stored in synchronous encoder axis position units. (Page 51
Synchronous encoder axis position units)
The synchronous encoder position for an incremental synchronous encoder is "0" immediately after the Multiple CPU system
power supply ON.
[Md.321] Synchronous encoder axis current value per cycle (D13242+20n, D13243+20n)
The current value per cycle for a synchronous encoder axis is stored in the range from "0 to ("[Pr.324] Synchronous encoder
axis length per cycle"-1)".
The unit is synchronous encoder axis position units. (Page 51 Synchronous encoder axis position units)
[Md.322] Synchronous encoder axis speed (D13244+20n, D13245+20n)
The speed for a synchronous encoder axis is stored in synchronous encoder axis speed units. (Page 52 Synchronous
encoder axis speed units)
If the speed for a synchronous encoder axis exceeds the monitor range (Refer to Section 4.3.1), warning (error code: 0BD2H)
will occur. In this case, use a smaller number of decimal places for the speed in "[Pr.321] Synchronous encoder axis unit
setting" or set the speed time units to "s".
Even if an unintended input pulse is input from the synchronous encoder, an error does not occur and the
input axis is driven by the input pulse from the synchronous encoder. In this case, check the input pulse from
the synchronous encoder with "[Md.322] Synchronous encoder axis speed (D13244+20n, D13245+20n)".
Storage details
The current value for the synchronous
encoder axis is stored.
The current value per cycle for a
synchronous encoder axis is stored.
The speed for a synchronous encoder axis is
stored.
The phase compensation amount is stored.
While the rotation direction is restricted, the
accumulation for the input travel value in the
opposite direction of the enable direction is
stored.
The warning code for the synchronous
encoder axis is stored.
The error code for the synchronous encoder
axis is stored.
Monitor value
-2147483648 to 2147483647
[Synchronous encoder axis position
*1
units]
0 to (Synchronous encoder axis
length per cycle-1)
[Synchronous encoder axis position
*1
units]
-2147483648 to 2147483647
[Synchronous encoder axis speed
*2
units]
-2147483648 to 2147483647
[Synchronous encoder axis position
*1
units]
-2147483648 to 2147483647
[Synchronous encoder axis position
*1
units]
*3
Warning code
*3
Error code
4 INPUT AXIS MODULE
4.3 Synchronous Encoder Axis
Refresh Device No.
cycle
Operation D13240+20n
cycle D13241+20n
D13242+20n
D13243+20n
D13244+20n
D13245+20n
D13246+20n
D13247+20n
D13248+20n
D13249+20n
Immediate D13250+20n
D13251+20n
69
4