Mitsubishi Electric R16MTCPU Programming Manual page 59

■Setting of axis to execute the current value change
The axis to execute the current value change set as (S1) sets J + Axis No. in a character string " ".
Motion CPU
R64MTCPU
R32MTCPU
R16MTCPU
The number of axes which can set are only 1 axis. Set "J" in a capital letter or small letter and use the axis No. set in the
command generation axis parameter as the axis No. to start. Refer to the following for command generation axis parameter.
MELSEC iQ-R Motion controller Programming Manual (Advanced Synchronous Control)
■Start accept flag (System area)
When the instruction is executed by specifying "Jn" as Axis No., the complete status of start accept flag is stored in the
address of the start accept flag in the CPU buffer memory for target CPU.
CPU buffer memory address
( ) is decimal address
20EH(526)
20FH(527)
210H(528)
211H(529)
Operation error
• The abnormal completion in the case shown below, and the error code is stored in the device specified with the complete
status storage device (D2). If the complete status storage device (D2) is omitted, an error is not detected and operation
becomes "No operation".
*1
Complete status Error factor
(Error code) (H)
0010 Instruction request to Motion CPU from PLC CPU exceeds the permissible value.
2100 There are 257 or more simultaneous M(P).SVST/D(P).SVST/M(P).SVSTD/
D(P).SVSTD/M(P).CHGA/D(P).CHGA/M(P).CHGAS/D(P).CHGAS/
M(P).MCNST/D(P).MCNST instruction requests to the Motion CPU from the PLC
CPU, therefore the Motion CPU cannot process them.
2207 Axis No. set by M(P).CHGAS/D(P).CHGAS instruction is wrong.
*1 0000H (Normal)
• An operation error occurs, "Latest self-diagnosis error detection (SM0)" is turned on, and an error code is stored in "Latest
self-diagnosis error (SD0)" in the cases shown below.
*1
Error code (H) Error factor
2800 The start I/O number (the first 3 digits when expressed in 4-digit hexadecimal) of the
specified other CPU module is outside the range of 3E0H to 3E3H.
2801 The specified other CPU module is wrong.
• The reserved CPU is specified.
• The uninstalled CPU is specified.
*1 0000H (Normal)
(S1) usable range
1 to 64
1 to 32
1 to 16
Description
The command generation axis start accept flag for 64 axes are stored corresponding to each bit.
Bits are actually set as the following:
• R64MTCPU: J1 to J64
• R32MTCPU: J1 to J32
• R16MTCPU: J1 to J16
OFF: Start accept enable
ON: Start accept disable
b15
20EH(526) address J16
20FH(527) address J32
210H(528) address J48
211H(529) address J64
b2 b1 b0
J2 J1
J18 J17
J34 J33
J50 J49
Corrective action
Check the sequence program, and correct it.
Corrective action
Check the sequence program, and correct it.
2 MOTION DEDICATED PLC INSTRUCTION
2.2 Motion Dedicated PLC Instruction
2
57