Setting Items For Parameters - Mitsubishi Q Series User Manual

4 DATA USED FOR POSITIONING CONTROL

4.1.2 Setting items for parameters

Parameter
Pr. 1
Software stroke limit upper limit value
Pr. 2
Software stroke limit lower limit value
Pr. 3
Software stroke limit valid/invalid setting
Pr. 4
Current feed value during speed control
Pr. 5
Speed limit value
Pr. 6
Bias speed at start
Pr. 7
Positioning complete signal output time
Pr. 8
Deviation counter clear signal output time
Pr. 9
PULSE/SIGN method selection setup/hold time
Pr. 10
Stop mode during path control
: Always set
: Set as required (Read "–" when not required.)
– : Setting not required. (This is an irrelevant item, so the set value will be ignored. If the value is the default value or within the setting
range, there is no problem.)
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The table below lists items set to the positioning parameters. Setting of parameters is
similarly done for individual axes for all controls achieved by the QD70.
For details of controls, refer to SECTION 2 "CONTROL DETAILS AND SETTING". For
details of setting items, refer to "4.2 List of parameters".
Control
Checking the parameters
Pr. 1 to Pr. 10 are checked for the setting ranges when the "PLC READY signal
(Y0)" output from the PLC CPU to the QD70 changes from OFF to ON. At this time,
an error occurs in the parameter whose value has been set outside the setting
range. (For details, refer to "CHAPTER 13 TROUBLESHOOTING".)
Positioning control
Speed-
OPR
Position position
control
control switching
control
–
–
–
– –
–
–
MELSEC-Q
JOG
Current
operation
value
changing
– –
–
–
– –
– – –
–
– – –
Related
sub
function
Section
11.4
–
Section
11.2
Section
11.5
–
–
–
–
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