MPH-02, MPB-02, MPD-02
Master Communication
4-31
DOK-INDRV*-MP*-02VRS**-FK01-EN-P
•
This allows, among other things, starting commands contained in
parameter
S-0-0399, IDN list of configurable data in the signal
control word
(see "Configurable Signal Control Word").
•
It is possible to read any bit in any parameter (see "Configurable
Signal Status Word").
The following settings are required:
•
To configure the bit lists the list parameters S-0-0026, S-0-0328 (for
S-0-0144, Signal status word
) and S-0-0027, S-0-0329 (for
S-0-0145, Signal control word
) can be used.
•
To use the function, select profile type "freely configurable mode"
(P-0-4084 = 0xFFFE).
•
Set "drive-controlled positioning, encoder 1, lagless", for example, in
parameter
S-0-0032, Primary mode of operation
.
•
Parameterize the configuration lists P-0-4080 and P-0-4081 as follows:
In the real-time channel of the field bus the positioning data configured in
P-0-4081, Field bus: config. list of cyclic command value data ch.
are
transmitted from master to drive:
Parameters
Format
P-0-4077, Field bus: control word
u16 (1 word)
S-0-0282, Positioning command value
i32 (2 words)
S-0-0259, Positioning Velocity
i32 (2 words)
S-0-0145, Signal control word
u16 (1 word)
In the real-time channel of the field bus the positioning data configured in
P-0-4080, Field bus: config. list of cyclic actual value data ch.
are
transmitted from drive to master:
Parameters
Format
P-0-4078, Field bus: status word
u16 (1 word)
S-0-0051, Position feedback 1 value
i32 (2 words)
S-0-0040, Velocity feedback value
i32 (2 words)
S-0-0390, Diagnostic message
number
u32 (2 words)
S-0-0144, Signal status word
u16 (1 word)
Content and Order of Data in Real-Time Channel:
Data
direction
Word1
Word2
Word3
Word4
Word5
Word6
Word7
Word8
master
→
slave
P-0-4077 S-0-0282 (H) S-0-0282 (L) S-0-0259 (H) S-0-0259 (L) S-0-0145
slave
→
master
P-0-4078 S-0-0051 (H) S-0-0051 (L) S-0-0040 (H) S-0-0040 (L) S-0-0390 (H) S-0-0390 (L) S-0-0144
See also Parameter Description "P-0-4074, Field bus: data format"
Settings
Structure of Real-Time Channel
Slave
→
Master
Structure of Real-Time Channel
Slave
→
Master
Courtesy
of
CMA/Flodyne/Hydradyne
▪
Motion
Control
▪
Hydraulic
▪
Pneumatic
▪
Electrical
▪
Mechanical
▪
(800)
426-5480
▪
www.cmafh.com
