Winding Diameter / Winding Length Storage - Mitsubishi Electric A800 Plus Series Function Manual

Winding diameter calculation setting
8.2.12

Winding diameter / winding length storage

The winding diameter/length calculated in the inverter can be stored. The stored diameter and length are kept even if the
inverter power is turned OFF.
Pr. Name
645 Winding diameter storage
R004 selection
646
Stored winding diameter
R003
647 Operation time with stored
R041 winding diameter
648
Target winding diameter
R420
1262
Winding length increment
R005
1263 Stored winding length (lower
R006 4 digits)
1264 Winding length detection
R421 (lower 4 digits)
1298 Stored winding length (upper
R007 4 digits)
1299 Stored winding length
R008 increment
1346 Winding length detection
R424 (upper 4 digits)
∗1 The increment varies depending on the Pr.1262 setting.
Winding length calculation
• While the winding diameter calculation is valid, the winding length can be calculated from the integration of the actual line
speed value.
• For the operation in the direction set in winding/unwinding selection (refer to
0.1 mm. (When the value exceeds 9999999999.9 mm, the value is reset to 0.0 mm.)
• For the operation opposite to the winding/unwinding setting for the two-way operation function (refer to the "two-way
operation function"), the winding length is reduced by 0.1 mm. (When the value falls below 0.0 mm, the value is reset to
9999999999.9 mm.)
176
WINDING DIAMETER COMPENSATION FUNCTION
Setting
Initial value
range
0 0, 1
1 mm 1 to 6553 mm
0 s 0 to 100 s
1 mm 1 to 6553 mm
0
1
2
3
3
4
5
0 (m ) 0 to 9999 (m
∗1
1000 (m ) 0 to 9999 (m
∗1
0 (m ) 0 to 9999 (m
∗1
0
0 1
2
0 (m ) 0 to 9999 (m
∗1
Description
Select whether to store the diameter length.
The stored diameter can be read/written.
Set the time to hold the stored diameter after the start
signal turns ON.
Set the diameter to output the Target winding diameter
achieved (Y233) signal.
1 km
100 m
10 m
1 m
1 cm
1 mm
The stored winding length (lower 4 digits) can be read/
)
∗1
written.
Set the winding length (lower 4 digits) which triggers the
)
∗1
Winding/unwinding completion (Y234) signal output.
The stored winding length (upper 4 digits) can be read/
)
∗1
written.
1 m
1 cm
1 mm
Set the winding length (upper 4 digits) which triggers the
)
∗1
Winding/unwinding completion (Y234) signal output.
page 59), the winding length is increased by