Scanlab RTC 5 PC Interface Board Installation And Operation Manual page 249

Ctrl Command control_command
Code
0A
0E
11
12
®
RTC 5 PC Interface Board
Rev. 1.9 e
10 Commands And Functions
Command and Parameter Values (Code
H
UpdatePermanentMemory (as of Firmware Version 2078):
H
This command (with its only allowable parameter value of Code
the currently set servo behavior to also be the default start behavior following
subsequent resets (also see
SetControlDefinitionMode
H
This command specifies which information about a particular tuning (i.e. the
corresponding servo algorithm) is to be returned from the scan system via the
selected status channel. Code
As with the SetMode command, tuning information are returned as signed 20-bit
values.
Code Data Signal Returned from Scan System
L
00 Bit #19 (MSB)
H
...
Bits #8...18
03
H
Bits #4...7
Bits #0...3
SelectControlDefinition (as of Firmware Version 2078):
H
For scan systems equipped with multiple tunings (i.e. servo algorithms), this
command selects a desired tuning (also see
tuning number.
Default setting: Code
SetPositionScale (as of Firmware Version 2072):
H
This command can be used to set a (down) scale factor for the position values (the
servo electronic scales the position values received from the RTC
specified factor, also see
the parameter Code
L
(see the following list).
In the default setting (Code
Code Effect on the scale factor
L
00 The scale factor is set to the value 1
H
(but first execute the command code Data = 1283
01 The scale factor is set to the value 1/2
H
(but first execute the command code Data = 1283
02 The scale factor is set to the value 1/4
H
(but first execute the command code Data = 1283
03 The scale factor is set to the value 1/8
H
(but first execute the command code Data = 1283
)
L
page 160).
[0...3] thereby defines the tuning number.
L
= 0: Tuning available
= 1: Tuning not available
reserved
Tuning type:
= 0: Vector tuning (microvectorization)
= 1: Jump tuning
= 2,3: reserved
= 0
page
= 00
L H
page 160). The command must be issued initially with
= 83 and a second time with the desired parameter value
H
= 00 ), the scale factor is 1 (no scaling).
L H
= 00 ) causes
L H
155). Code thereby defines the
L
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H
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H
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H
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H
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