Mitsubishi Electric CR750-Q Instruction Manual page 399

M_YDev/ M_YDevB/ M_YDevW/ M_YDevD
[Function]
Reads/ Writes the value of sequencer output signal (Y) in the robot controller of CR7xx-Q series. (Only
CR7xx-Q series)
(Set up the input output unit / input output mixing unit which robot CPU manages, and execute direct refer-
ence or direct write of the output signal. (Refer to
trol"))
M_YDev: Reads/ Writes per bit.
M_YDevB: Reads/ Writes per byte. (8 bits)
M_YDevW: Reads/ Writes per word. (16 bits)
M_YDevD: Reads/ Writes per double word. (32 bits)
[Format]
Reference
<Numeric Variable> = M_YDev[(<Sequencer output signal number>)]
<Numeric Variable> = M_YDevB[(<Sequencer output signal number>)]
<Numeric Variable> = M_YDevW[(<Sequencer output signal number>)]
<Numeric Variable> = M_YDevD[(<Sequencer output signal number>)]
Writing
M_YDev[(<Sequencer output signal number>)] = < Numeric value>
M_YDevB[(<Sequencer output signal number>)] = < Numeric value>
M_YDevW[(<Sequencer output signal number>)] = < Numeric value>
M_YDevD[(<Sequencer output signal number>)] = < Numeric value>
[Terminology]
<Numeric Variable>
<Sequencer output signal number> Specify the output signal number to Read/ write with the constant or
<Numeric value>
Page 545, "5.25 Sequencer input/output unit direct con-
Specify the numeric variable which substitute the value of the output
signal to refer to.
the numeric variable.
Although the useful range is "&H0" - "&HFFF" (0 to 4095 in decimal
number) in hexadecimal expression, it differs for each status vari-
able.
M_YDev: &H0 - &HFFF(0 - 4095)
M_YDevB: &H0 - &HFF8(0 - 4088)
M_YDevW: &H0 - &HFF0(0 - 4080)
M_YDevD: &H0 - &HFE0(0 - 4064)
Note) The real number is rounded off.
Describe the value to output by the numeric variable, the constant.
The useful ranges differ for each status variable.
M_YDev: 0 or 1(&H0 or &H1)
M_YDevB: -128 - 127(&H80 - &H7F)
M_YDevW: -32768 - 32767(&H8000 - &H7FFF)
M_YDevD: -2147483648 - 2147483647
(&H80000000 - &H7FFFFFFF)
Note) The real number is rounded off.
Detailed explanation of Robot Status Variable 4-379
4MELFA-BASIC V