Table of Contents
Advertisement
FP2 S−LINK Unit
Program
Contact
specifying reading
F150 (READ) / P150 (PREAD)
K0
(Slot no.)
K0
(S−LINK unit shared memory address)
K1
(No. of words to be read)
WR0 (First device where data to be read is stored)
F150 (READ) / P150 (PREAD)
K0
(Slot no.)
K1
(S−LINK unit shared memory address)
K5
(No. of words to be read)
DT0 (First device where data to be read is stored)
F150 (READ) / P150 (PREAD)
K0
(Slot no.)
K8
(S−LINK unit shared memory address)
K16 (No. of words to be read)
DT5 (First device where data to be read is stored)
Results of execution
[Control flag/error flag]
(R8 to R15 = off)
R 0
ERR1
R 1
ERR2 (not used)
ERR3
R 2
ERR4
R 3
S−LINK communication status
R 4
(Not used)
R 5
Set
R 6
(Not used)
R 7
6.2
Shared Memory Reading Program
Reading of control
flag/error flag
Reading of the following:
• No. of units where error
occurred
• No. of units connected
• Total no. of inputs/outputs
• No. of input points
• No. of output points
Reading of the following:
∆ Unit where error occurred
∆ Connected unit
[Other information]
DT0
No. of units where error occurred
DT1
No. of units connected
Total no. of inputs/outputs
DT2
No. of input points
DT3
No. of output points
DT4
DT5 to
Unit where error occurred
DT12
DT13 to
Connected unit
DT20
Shared Memory
6 − 7
Advertisement
Table of Contents
