Download OPERATION MANUAL Motion Control Unit

Section 6-3
Command Details
• If Travel distance for deceleration stop is smaller than the distance
required for deceleration stop from the current speed (speed of the previous scan), return operation is performed after the deceleration stop.
• SYNCR command execution will be completed when positioning (including the return operation) for all the specified axes are completed (in-position).
• During the command execution, the command code “0029h” is output to
the system variable “Command execution status” (SW0228 for Axis 1).
However, when the travel distance specification is omitted, the command
code of the corresponding synchronous command is held. (For details of
command codes, see 4-5 System Variables Command Code in Command Execution Status on page 141.)
Travel Distance
Superimpose/Travel
Distance
Superimpose Cancel
(ADDAX/ADDAXR)
The travel distance of the specified master axis is superimposed onto the
slave axis operation.
Command type
Single execution command
Format
ADDAX_[<slave axis name>] [<master axis name>] {B<master axis classification>};
ADDAXR_{[<slave axis name>] ---8---};
Ex: ADDAX_[J02] [J01];
ADDAXR_[J02];
Operand
Operand
Axis name: J01 to J32
Setting range
Decimal
Bit
Master axis classification
0 or 1
Note
No
No
Variable specification
Word
Long
Real
word
number
Yes (See
note 1.)
Yes
Yes (See
note 2.)
Indirect
specification
Yes
INC/ ABL
influence
No
(1) Word data is extended to long word data with a sign in the MC Unit.
(2) Figures below the decimal point are to be omitted.
Description
• The travel distance of the specified master axis is superimposed onto the
slave axis operation.
• Master axis classification determines whether to synchronize the slave
axis with the master axis command value or feedback value.
Master axis
classification
0 or omitted
Master axis value to
synchronize with
Command value
1
Feedback value
• Executing another ADDAX command on the axis that is already in superimposing operation can establish new superimposing relations (overwritten).
• If the speed in superimposition exceeds the speed specified in the parameter [P2AA01: Maximum rapid feed rate], the alarm [3011h: Synchronizing slave axis excessive speed] will occur.
• ADDAX command execution will be completed when superimposition is
established.
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