SEW-Eurodrive MOVIGEAR DAC B, Operating Instructions Manual

Page: 167 / 258

Operating Instructions – MOVIGEAR® DAC-B
167
9
Transmitting individual parameters via AS-Interface
Communication with AS-Interface Double Slave GLK31A
Deactivating the
mechanical control
elements You have to deactivate the mechanical control elements because parameterization of
the MOVIMOT
®
is to be carried out via AS-Interface. To do so, write the value 65535
dec
= 0xFFFF to parameter 10096.0 .
"Write request" service:
The slave replies after the system-related telegram runtime.
"Write response OK" response telegram:
Once the GLK31A double slave has correctly received the data, it immediately sends
the response 0x51 "Write response OK" to the master. Simultaneously, the MOVILINK
®
protocol is sent to the MOVIGEAR
®
inverter.
CTT2 service MOVILINK
®
protocol
Code Index Length Addres
sing
Man-
age-
ment
Sub-
index
Index
high
Index
low
MSB
data
Data Data LSB
data
0x11 0x02 0x09 0x00 0x32 0x1E 0x27 0x70 0x00 0x00 0xFF 0xFF
Code 0x11 = Write request
Index 0x02 = MOVILINK
®
parameter service
Length 0x09 = Length of the MOVILINK
®
protocol
Addressing 0x00 = Addressing the command pcb because this is where the parameter is stored.
Management 0x32 = Write parameter
Subindex 0x1E = Subindex of the parameter
Index High 0x27 = High value of the index
Index Low 0x70 = Low value of the index
=> Index of the parameter = 10096
dec
= 0x2770
hex
The value 0x2770
hex
is written on the index high and index low bytes.
Data MSB 0x00 The parameter must be set to 65535
dec
= 0xFFFF to deactivate the mechanical
control elements.
This value is written to the 4 data bytes.
Data 0x00
Data 0xFF
Data LSB 0xFF
CTT2 service
Code
0x51
Code 0x51 = Write response OK