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4MELFA-BASIC IV
Variable
No
name
28 M_Spd
29 M_NSpd
30 M_RSpd
31 M_Acl
32 M_DAcl
33 M_NAcl
34 M_NDAcl
35 M_AclSts
36 M_SetAdl
37 M_LdFact
38 M_Run
39 M_Wai
40 M_Psa
41 M_Cys
42 M_Cstp
43 C_Prg
44 M_Line
45 M_SkipCq
46 M_BrkCq
47 M_Err
48 M_ErrLvl
49 M_Errno
50 M_Svo
51 M_Uar
4-141 Detailed specifications of MELFA-BASIC V
Array designation
Note1)
Slot No.(1to 32)
Current specified speed (valid only for linear/
circular interpolation)
Slot No.(1to 32)
System default value (default value of M_Spd)
(mm/s)
Slot No.(1to 32)
Current directive speed (mm/s)
Slot No.(1to 32)
Current specified acceleration rate (%)
Slot No.(1to 32)
Current specified deceleration rate (%)
Slot No.(1to 32)
System default value (default value of M_Acl) (%)
Slot No.(1to 32)
System default value (default value of M_DAcl)
(%)
Slot No.(1to 32)
Current acceleration/deceleration status
0 = Stopped, 1 = Accelerating, 2 = Constant
speed, 3=Decelerating
Axis No.(1 to 8)
Specify the acceleration/deceleration time ratio
(%) of each axis.
Axis No.(1 to 8)
The load factor of the servo motor of each axis.
(%)
Slot No.(1to 32)
Operation status (1: Operating, 0: Not operating)
Slot No.(1to 32)
Pause status (1: Pausing, 0: Not pausing)
Slot No.(1to 32)
Specifies whether or not the program selection is
possible in the specified task slot. (1: Selection
possible, 0: Selection not possible, in pause
status)
Slot No.(1to 32)
Cycle operation status (1: Cycle operation, 0: Non-
cycle operation)
None
Cycle stop operation status (1: Cycle stop, 0: Not
cycle stop)
Slot No.(1to 32)
Execution program name
Slot No.(1to 32)
Currently executed line No.
Slot No.(1to 32)
A value of 1 is input if execution of an instruction is
skipped as a result of executing the line that
includes the last executed Skip command,
otherwise a value of 0 is input.
None
Result of the BREAK instruction
(1: BREAK, 0: None)
None
Error occurring (1: An error has occurred, 0: No
errors have occurred)
None
Reads an error level.
caution/low/high1/high2ÅÅ1/2/3/4
None
Reads an error number.
Mechanism No.(1 to 3)
Servo motor power on (1: Servo power on, 0:
Servo power off)
Mechanism No.(1 to 3)
Bit data.
(1: Within user specified area, 0: Outside user
specified area)
(Bit 0:area 1 to Bit 7:area 8)
Details
Attribute
Data type, Unit
Note2)
R
Single-precision
real number type,
mm/s
R
Single-precision
real number type,
mm/s
R
Single-precision
real number
type,mm/s
R
Single-precision
real number type, %
R
Single-precision
real number type, %
R
Single-precision
real number type, %
R
Single-precision
real number type, %
R
Integer type
RW
Single-precision
real number type, %
R
Single-precision
real number type, %
R
Integer type
R
Integer type
R
Integer type
R
Integer type
R
Integer type
R
Character string
type
R
Integer type
R
Integer type
R
Integer type
R
Integer type
R
Integer type
R
Integer type
R
Integer type
R
Integer type
Page
293
293
293
272
272
272
272
272
291
284
290
298
289
277
277
266
285
292
273
279
279
279
293
296
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