 |
| Place of Origin: | Japan |
| Brand Name: | Tamagawa |
| Certification: | CE |
| Model Number: | TS2650N11E78 |
| Minimum Order Quantity: | 1pcs |
|---|---|
| Packaging Details: | carton |
| Delivery Time: | in stock |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 100pcs/week |
| TAMAGAWA: | TAMAGAWA | Material: | Iron |
|---|---|---|---|
| Color: | Black | Japan: | Japan |
| Temperature: | 20-80 | TS2650N11E78: | TS2650N11E78 |
| Wire: | Wire |
| Organization blocks (OBs) define the structure of the program | output parameters for sharing data with the calling block. An FB also uses an associated |
| ome OBs have predefined behavior and start events, but you can also create OBs with custom start events. Valid OB number ranges are shown in Event execution priorities and queuing (Page 75). |
data block (called an instance DB) to maintain state of values between execution that can |
| Functions (FCs) and function blocks (FBs) contain the program code that corresponds to specific tasks or combinations of parameters. Each FC or FB provides a set of input and |
TS3103N156
TS2650N11E78
TS4506N1202E200
TS4507N1002E200
TS4507N1202E200
TS4507N1205E200
TS4507N1229E200
TS4507N2000E100
TS4507N2070E100
TS4507N2405E200
TS4507N6205E200
TS4507N8029E200
TS4509N1002E200
TS4509N1202E200
TS4509N1831E200
TS4509N2002E200
TS4509N2405E200
TS4509N7000E100
TS4514N1021E200
TS4514N1407E200
TS4514N1828E200
TS4514N2002E200
TS4514N2405E200
TS4515N1202E200
TS4515N2405E200
be used by other blocks in the program. Valid FC and FB numbers range from 1 to
65535.
● Data blocks (DBs) store data that can be used by the program blocks. Valid DB numbers
range from 1 to 65535.
Execution of the user program begins with one or more optional start-up organization blocks
(OBs) which are executed once upon entering RUN mode, followed by one or more program
cycle OBs which are executed cyclically. An OB can also be associated with an interrupt
event, which can be either a standard event or an error event, and executes whenever the
corresponding standard or error event occurs.
A function (FC) or a function block (FB) is a block of program code that can be called from
an OB or from another FC or FB, down to the following nesting depths:
● 16 from the program cycle or startup OB
● 4 from time delay interrupt, cyclic interrupt, time of day interrupt, hardware interrupt, time
error interrupt, or diagnostic error interrupt OB
FCs are not associated with any particular data block (DB), while FBs are tied directly to a
DB and use the DB for passing parameters and storing interim values and results.
The size of the user program, data, and configuration is limited by the available load memory
and work memory in the CPU. There is no specific limit to the number of each individual OB,
FC, FB and DB block. However, the total number of blocks is limited to 1024.
Each cycle includes writing the outputs, reading the inputs, executing the user program
instructions, and performing background processing. The cycle is referred to as a scan cycle
or scan.
The modules (SM, SB, BB, CB, CM or CP) are detected and logged in only upon power-up. Inserting or removing a module in the central rack under power (hot) is not supported.
Never insert or remove a module from the central rack when the CPU has power..
WARNING
Insertion or removal of a module (SM, SB, BB, CD, CM or CP) from the central rack
when the CPU has power could cause unpredictable behavior, resulting in damage to
equipment and/or injury to personnel.
Always ensure that power is removed from the CPU and central rack before inserting or
removing a module from the central rack.
