6. Programming
6.1. Internal memory read/write
Address
D area of CPU Module
D00018
D00019
Write of internal memory (PUT, PUTP instruction)
Type
n1
Slot No. the special module is installed on
Start address of special module's internal memory to
n2
write data.
Device's start address or integer with saved data to
S
write.
n3
Number of words data to write
Difference between PUT instruction and PUTP instruction
PUT: It is always executed with execution condition On (
•
PUTP: It is executed with execution condition of operation start (
•
Example: If D/A conversion module is installed on Base No.0 and Slot No.6, and CPU
module's data of D16~D17 is written on internal memory addresses 0~1 of D/A
conversion module.
94
Isolated Analog Output Module 2MLF-DV4S, 2MLF-DC4S User's Guide
Internal Memory of D/A
Conversion Module
Description
Honeywell
Address
2
3
Area available
Integer
Integer
M, P, K, L, T, C, D, #D,
Integer
Integer
)
)
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September 2010