Fuji Electric Faldic-a RYS-R Series - Page 164

5-52
MHT260a (Engl.)
Address0123456789ABCDEF
+0
!RDY !WPSE
T
!CPU
!read
y
!Alarm
!detect
!Address
!error
!! !!
!LS
!detect
!EMG
!detect
!Data
!error
!! !! !! !! !! !!
+1
!! !ALM4 !ALM3 !ALM2 !ALM1 !ALM0
!Rewrite
!end
!Read
!end
!!
+2
!Read data (High order word PC ! Amplifier)
+3
Read data (Low order word PC ! Amplifier)
+4
RUN START FWD REV ORG EMG RST VEL0 VEL1 DIR X1 !!!!!
+5
! Read/rewrite data select
Rewrite
command
Read
command
Address No.
+6
Rewrite data (High order word PC " Amplifier)
+7
Rewrite data (Low order word PC " Amplifier)
!
"Parameter/positioning data
Data selection Setting range
Basic para.
System para.
The data is read or written with the decimal point ignored.
If a para. is specified at low order 8 bits of word +5, it is read out at the ON edge of read command (word +5, bit 7) to words +2 and +3.
Read command
$word +5, bit 7%
Read end
$word +2, bit 7%
(the previous value) (basic para.)
Basic para.
$words +2, +3%
When read end signal turns on, basic para. has been settled.
If a para. is specified at low order 8 bits of word +5, data set at words +6 and +7 is rewritten at the ON edge of write command (word +5, bit
6).
Rewrite command
$word +5, bit 6%
Rewrite end
$word +1, bit 1%
(the previous value) (basic para.)
Basic para.
$words +6, +7%
After write end signal has turned on, data at words +6 and +7 may be changed.