Write Data To The Operation Parameters Setting Area (Put, Putp Instruction); Difference Between Put Instruction And Putp Instruction; Figure 68 - Example Of Read Execution; Figure 69 - Example Of Write Execution - Honeywell 2MLF-RD4A User Manual

6. Programming
6.1. Read/write operation of operation parameters setting area
(Address) D area of CPU module
(Address)
D0 Used CH setting
D1 CH0 sensor type setting
-

Write data to the operation parameters setting area (PUT, PUTP instruction)

The instructions PUT, PUTP are used to write data to the special module from the CPU
memory.
Operand
n1 Slot number where special module is installed.
Start address of internal memory of special module.
n2
h
Start memory address of CPU module where the data to
S
be written is saved.
n3 Number of words (data) to write.

Difference between PUT instruction and PUTP instruction

PUT: executes at every scan when execution condition is turned ON. (
•
PUTP: executes once at the rising edge of the execution condition. (
•
114 Resistance Temperature Detector 2MLF-RD4A User's Guide
Figure 68 – Example of read execution
Figure 69 – Example of write execution
Description
d t ill b itt
Honeywell
Internal memory
Used CH setting
CH0 sensor type setting
-
Available data
Integer
Integer
M, P, K, L, T, C, D, #D,
Integer
Integer
September 2010
0
1
)
)
R200