Setting Items For Zero Point Return Parameters - Mitsubishi Electric AJ65BT-D75P2-S3 User Manual

5 DATA USED FOR POSITIONING CONTROL

5.1.3 Setting items for zero point return parameters

Zero point return parameters
Zero point return method
Pr.45
Zero point return direction
Pr.46
Zero point address
Pr.47
Zero point return speed
Pr.48
Creep speed
Pr.49
Zero point return retry
Pr.50
Zero point return dwell time
Pr.51
Setting for the movement amount after
Pr.52
near-point dog ON
Zero point return acceleration time
Pr.53
selection
Zero point return deceleration time
Pr.54
selection
Zero point shift amount
Pr.55
Zero point return torque limit value
Pr.56
Speed designation during zero point
Pr.57
shift
Dwell time during zero point return retry
Pr.58
: Always set
– : Setting not required (This is an irrelevant item, so the setting value will be ignored. If the value is the default value or
within the setting range, there is no problem.)
R : Set when using the section "12.2.1 Zero point return retry function". ("–" when not set.)
S : Set when using the section "12.2.2 Zero point shift function". ("–" when not set.)
When carrying out "zero point return control", the "zero point return parameters" must
be set. The setting items for the "zero point return parameters" are shown below.
The "zero point return parameters" are set commonly for each axis.
Refer to "Chapter 8 ZERO POINT RETURN CONTROL" for details on the "zero point
return control", and to section "5.2 List of parameters" for details on each setting item.
Zero point return control
Checking the zero point return parameters.
Pr.45 to Pr.58 are checked with the following timing.
(1) When the " remote station READY signal" changes from OFF to ON
(2) When the test mode using the AD75 software package
Machine zero point return control
R R R –
R R R –
– – – –
S S S S
–
S S S S
R R R –
5 - 6
MELSEC-A
High-speed zero
point return control
R R
Value set for
machine zero point
R R
return control are
used.
S S
– –
S S
R R