RTC
®
5 PC Interface Board
Rev. 1.9 e
10 Commands And Functions
249
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Code
H
Command and Parameter Values (Code
L
)
0A
H
UpdatePermanentMemory
(as of Firmware Version 2078)
:
This command (with its only allowable parameter value of
Code
L
= 00
H
) causes
the currently set servo behavior to also be the default start behavior following
subsequent resets (also see
0E
H
SetControlDefinitionMode
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
L
[0…3] thereby defines the tuning number.
As with the SetMode command, tuning information are returned as signed 20-bit
values.
Code
L
Data Signal Returned from Scan System
00
H
…
03
H
Bit #19 (MSB)
= 0:
Tuning available
= 1:
Tuning not available
Bits #8…18
reserved
Bits #4…7
Tuning type:
= 0:
Vector tuning (microvectorization)
= 1:
Jump tuning
= 2,3: reserved
Bits #0…3
= 0
11
H
SelectControlDefinition
(as of Firmware Version 2078)
:
For scan systems equipped with multiple tunings (i.e. servo algorithms), this
command selects a desired tuning (also see
).
Code
L
thereby defines the
tuning number.
Default setting:
Code
L
= 00
H
12
H
SetPositionScale
(as of Firmware Version 2072)
:
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
®
5 by the
specified factor, also see
). The command must be issued initially with
the parameter
Code
L
= 83
H
and a second time with the desired parameter value
(see the following list).
In the default setting (
Code
L
= 00
H
), the scale factor is 1 (no scaling).
Code
L
Effect on the scale factor
00
H
The scale factor is set to the value 1
(but first execute the command code
Data
= 1283
H
!)
01
H
The scale factor is set to the value 1/2
(but first execute the command code
Data
= 1283
H
!)
02
H
The scale factor is set to the value 1/4
(but first execute the command code
Data
= 1283
H
!)
03
H
The scale factor is set to the value 1/8
(but first execute the command code
Data
= 1283
H
!)
Ctrl Command control_command
