Mitsubishi Electric MR-J2S-A Instruction Manual page 375

15. ABSOLUTE POSITION DETECTION SYSTEM
2
M5
ABS data
transfer
start
M5
ABS data
transfer start
Y31 M26
ABS transfer mode
ABS transfer
OFF permission
mode
C0 C1 Y31
Counter Sum ABS transfer
counter mode
10)
Rotation direction
judgement
M18
D8 K1
PLS
processing
command
3
(Continued from preceding page)
MOV K16 D0
MOV K3 D1
MOV K0 D2
MOV K0 D5
DMOV K0 D9
DMOV K0 A0
RST C0
RST C1
RST M26
Y31
DMOVP A0 D3
MOVP K0 A0
FROMP H0000 K5 D8 K1
WAND H0001 D8
WAND H8000 A1
PLS M18
NEG D4
K1 D4
NEG D3
K0 D3 K1 D4
(To be continued)
15 - 54
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2
Initializing ABS data
transmission counter
Initializing checksum
transmission counter
Initializing checksum register
Initializing ABS data register
Initializing ABS data register
Initializing ABS data register
Resetting ABS transmission
counter
Resetting checksum
transmission counter
ABS transfer mode OFF
permission
ABS transfer mode
Saving ABS 32-bit data
Clearing register
8)
*1 Reading x-axis rotation
direction parameter
Masking rotation direction
parameter
9)
Masking ABS data sign
PLS processing command
Reversing polarity of upper
16 bits
Decrementing upper 16 bits
by 1
Reversing polarity of lower
16 bits
Lower 16 bits 0
D4 1 D4
3
ABS transfer mode
initial setting
ABS transfer mode
control
Absolute position
polarity,A1SD75
rotation direction
setting detection
Reversing absolute
position polarity