CSE-Semaphore TWinSoft Manual - ioSelect

Indirect (Ptr) = Bit the status of the digital Tag 'Bit' will be copied in the digital
variable whose ModBus address is defined in the Tag or
Constant 'Ptr'.
Example:
to write the status of dir0 in the output 'Q2' of the CPU (ModBus
address 34):
Indirect (34): dir0.
A = indirect (Ptr) the Tag or Constant 'Ptr' contains the absolute ModBus address
of the analog variable that will have its value assigned to the
analog Tag 'A'
Example:
to read the value of the input 'ana1' of the CPU (ModBus address
65):
air0 = indirect (65).
indirect (Ptr) = A the value of the analog Tag 'A' will be copied in the analog
variable whose ModBus address is defined in the Tag or
Constant 'Ptr'.
Example:
to write the value of ana0 of the CPU in the analog output: Rack
1, Card 1, Channel 0 (ModBus address 288):
Indirect (288) = ana0.
TWinSoft: 8.32 – Getting Started 40