IDEC High Performance Series - Manual (Page 746)

2 Word Write Command
12-10 WindO/I-NV2 User’s Manual
■ Set
■ Move
■ Momentary
■ Add, Sub, Multi, Div, Mod, OR, AND, XOR
Writes a fixed value to a word device when the
trigger condition is satisfied.
State of condition
Data written
Write Action Write
Value Value
Condition Condition Condition Condition
Satisfied Satisfied Satisfied Not satisfied Not satisfied Not satisfied Satisfied Satisfied Satisfied Not satisfied Not satisfied Not satisfied
Writes the value of source device to the
destination word device when the trigger
condition is satisfied.
State of condition
Data written
Write Action Write
Value in device Value in device
Condition Condition Condition Condition
Satisfied Satisfied Satisfied Not satisfied Not satisfied Not satisfied Satisfied Satisfied Satisfied Not satisfied Not satisfied Not satisfied
Writes a fixed value of ON Data to a word device
when the trigger condition is satisfied.
Writes a fixed value of OFF Data to a word device
when the trigger condition is no longer satisfied.
State of condition
Data written
Write Action
OFF Data
Write
ON Data
Write
OFF Data
Write
ON Data
Condition Condition Condition Condition
Satisfied Satisfied Satisfied Not satisfied Not satisfied Not satisfied Satisfied Satisfied Satisfied Not satisfied Not satisfied Not satisfied
Performs arithmetic on the value of source device
and a fixed value, or a value of device and writes
the result to a word device when the trigger
condition is satisfied.
Example: Add (Addition)
When the trigger condition is satisfied,
the value in the Source 1 is added to
the value in Source 2 and the result is
written to the word device.
State of condition
Data written
Action
Result
Arithmetic operation
↓
Write
Result
Arithmetic operation
↓
Write
Condition Condition Condition Condition
Satisfied Satisfied Satisfied Not satisfied Not satisfied Not satisfied Satisfied Satisfied Satisfied Not satisfied Not satisfied Not satisfied
State of condition
Data written
Action
Result Result
Addition
↓
Write
Addition
↓
Write
Condition Condition Condition Condition
Satisfied Satisfied Satisfied Not satisfied Not satisfied Not satisfied Satisfied Satisfied Satisfied Not satisfied Not satisfied Not satisfied