4.2.5 Confirmation of Slot Numbers
Slot numbers are decided by registering units in the I/O map. Slot numbers are used when
reading or writing the values of unit memories by user programs. They are also used when
performing the data monitoring on FPWIN GR7.
Slot number
Slot numbers are decided by each installation position of units. They are counted from the unit
closest to the CPU unit.
C
●●●●●●
1
2
3
P
U
Display on the I/O map of FPWIN GR7
Slot numbers are specified in the "I/O map" dialog box of FPWIN GR7.
Using by user programs
The following shows the case that reads values of unit memories using a user program. A slot
number is specified at the beginning of a target operand.
R0
X100
16
BKMV.US
S1:UM00086 S1:UM00089
4.2 Registration in I/O Map
WR106
4-5