Parameter Data; Basic Parameter - Mitsubishi Electric MELSEC Q Series User Manual

6 DATA USED FOR POSITIONING CONTROL

6.4 Parameter Data

6.4.1 Basic parameter

Buffer
memory
Symbol
address
0+100n Electronic gear
Pr.0
1+100n numerator (AP)
2+100n Electronic gear
Pr.2
3+100n denominator (AL)
4+100n Software stroke limit
Pr.4
5+100n upper limit value
6+100n Software stroke limit
Pr.6
7+100n lower limit value
Backlash
Pr.8 8+100n
compensation amount
10+100n
Pr.10 Speed limit value
11+100n
Acceleration/
Pr.15 15+100n
deceleration method
S-curve acceleration/
Pr.16 16+100n deceleration time
constant
Sudden stop
Pr.17 17+100n
deceleration time
20+100n Command in-position
Pr.20
21+100n range
Target position change
Pr.23 23+100n overrun processing
selection
The setting value of parameters (basic, OPR, system) is checked at the PLC READY
ON. (The manual control parameters cannot be checked.)
If the setting value is outside the range, the error code will occur and the unit READY
cannot be turned ON.
The parameter number outside the range can be stored in the error details.
Items
Set a numerator of electronic gear
applied to position command.
Set a denominator of electronic
gear applied to position command.
Set the upper limit value for
software stroke limit.
Set the lower limit value for
software stroke limit.
Set the backlash compensation
amount. Set it by the encoder
pulse unit.
Set the maximum speed for each
axis.
Select the
acceleration/deceleration method.
Set the time constant for S-curve
acceleration/deceleration.
Set the deceleration time to
execute a sudden stop.
Set the remaining distance that
turns the command in-position
ON.
Set the process when a stop
position exceeds a command
position for position change.
Details Setting range
1 to 32768
1 to 32768
-2147483648 to
2147483647
-2147483648 to
2147483647
0 to 65535
1 to 2147
0: Linear
acceleration/
deceleration
1: S-curve
acceleration/
deceleration
0 to 100
0 to 20000
0 to 2147483647
0: Stop by the
error
1: Return to
change
position after
deceleration
stop
6 - 24
MELSEC-Q
Factory
Fetch timing
default
1
1
PLC READY ON
2000000000 [PLS]
(First time only)
-2000000000 [PLS]
0
10
0
0
PLC READY ON/
Parameter
1000
change request
0
0
Unit
—
—
[PLS]
6
×10
[PLS/s]
—
[ms]
[ms]
[PLS]
—