Difference between revisions of "MC-Basic:WITHGLOBAL"
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|EXAMPLE= | |EXAMPLE= | ||
<syntaxhighlight lang="VB" line='line'> | <syntaxhighlight lang="VB" line='line'> | ||
| − | A1.VMax=5000 | + | A1.VMax=5000 |
| − | A1.Vord=5000 | + | A1.Vord=5000 |
| − | A1.VCruise=3000 | + | A1.VCruise=3000 |
| − | A1.PEMax=10 | + | A1.PEMax=10 |
| − | A1.PESettle=0.01 | + | A1.PESettle=0.01 |
Move A1 100 | Move A1 100 | ||
| − | A2.VMax=5000 | + | A2.VMax=5000 |
| − | A2.Vord=5000 | + | A2.Vord=5000 |
| − | A2.VCruise=3000 | + | A2.VCruise=3000 |
| − | A2.PEMax=10 | + | A2.PEMax=10 |
| − | A2.PESettle=0.01 | + | A2.PESettle=0.01 |
Move A2 100 | Move A2 100 | ||
| Line 72: | Line 72: | ||
<syntaxhighlight lang="VB" line='line'> | <syntaxhighlight lang="VB" line='line'> | ||
| − | WithGlobal A1 | + | WithGlobal A1 |
| − | VMax=5000 | + | VMax=5000 |
| − | Vord=5000 | + | Vord=5000 |
| − | VCruise=3000 | + | VCruise=3000 |
| − | PEMax=10 | + | PEMax=10 |
| − | PESettle=0.01 | + | PESettle=0.01 |
| − | Move 100 | + | Move 100 |
Withglobal A2 | Withglobal A2 | ||
| − | VMax=5000 | + | VMax=5000 |
| − | Vord=5000 | + | Vord=5000 |
| − | VCruise=3000 | + | VCruise=3000 |
| − | PEMax=10 | + | PEMax=10 |
| − | PESettle=0.01 | + | PESettle=0.01 |
| − | Move 100 | + | Move 100 |
</syntaxhighlight> | </syntaxhighlight> | ||
Revision as of 13:23, 16 August 2017
| Language: | [[::MC-Basic:WITHGLOBAL|English]] • [[::MC-Basic:WITHGLOBAL/zh-hans|中文（简体）]] |
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This command sets a default motion element (axis or group). Thereafter, the motion element is operated on without having to explicitly indicate the motion element name. The default motion element exists only after a WithGlobal statement, which is terminated by the End Withglobal keywords, or by a new WithGlobal statement.
Syntax
WithGlobal <element name>
Availability
4.19
Scope
Configuration, Task or Terminal
- In the Configuration scope, the specified motion element becomes the default motion element for the system unless there is another WithGlobal command inside other scopes (last WithGlobal statement "win").
- A WithGlobal statement used inside the terminal scope will replace any previous Withglobal statement.
- In Config.prg or the terminal, the End WithGlobal keywords are not required. In the task scope, the End WithGlobal keywords are required.
The only way to "kill" a WithGlobal statement that declared in Config.prg, is to use reset all command, and change the Config.prg file. Notice - this is noe a replacement method.
Limitations
- The WithGlobal command cannot be set in run time.
- WithGlobal commands can't be nested.
- Each WithGlobal block must be explicitly created, BUT there is no need to explicitly terminated it before executing another WithGlobal statement.
- A subroutine called from within a WithGlobal block does not inherit the default motion element, so the element is not defined within the subroutine, and an error is flagged. A GOTO command is not allowed inside a WithGlobal block; an error is flagged.
Examples
1 A1.VMax=5000
2
3 A1.Vord=5000
4
5 A1.VCruise=3000
6
7 A1.PEMax=10
8
9 A1.PESettle=0.01
10
11 Move A1 100
12
13 A2.VMax=5000
14
15 A2.Vord=5000
16
17 A2.VCruise=3000
18
19 A2.PEMax=10
20
21 A2.PESettle=0.01
22
23 Move A2 100
Can be simplified using:
1 WithGlobal A1
2 VMax=5000
3 Vord=5000
4 VCruise=3000
5 PEMax=10
6 PESettle=0.01
7 Move 100
8
9 Withglobal A2
10 VMax=5000
11 Vord=5000
12 VCruise=3000
13 PEMax=10
14 PESettle=0.01
15 Move 100