SEW-Eurodrive DHR41B, Manual

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Manual – MOVI-PLC® advanced DHR41B for EtherNet/IP, Modbus/TCP and PROFINET IO
6
CIP object directory
The Ethernet Industrial Protocol (EtherNet/IP)
Instance 1 - 9
The subchannels and subaddresses apply depending on the lower-level bus system
from MOVI-PLC
®
advanced DHR41B to the drives.
For a schematic representation of the parameter access to lower-level units, refer to the
chapter 'Appendix'.
Supported
services
Attri-
bute Access Name Data type Default value [hex] Description
1 Get Bad Flag BOOL 00 0 = good / 1 = bad
2 Get Direction BOOL 00
01 Input register
Output register
3 Get Size UINT 0060 Data length in bits
(96 bit = 12 byte)
4 Get/Set Data ARRAY of BITS Data in the format of the SEW
parameter channel
TIPS
Explanation of the attributes:
• Attribute 1 indicates whether an error occurred during the previous access to the
data field.
• Attribute 2 indicates the direction of the instance.
• Attribute 3 indicates the data length in bits
• Attribute 4 represents the parameter data. When accessing attribute 4, the SEW
parameter channel must be attached to the service telegram. The SEW parameter
channel consists of the elements listed in the following table.
Name Data type Description
Index UINT SEW unit index
Data UDINT Data (32 bit)
Subindex BYTE SEW unit subindex
Reserved BYTE Reserved (must be '0')
Subaddress 1 BYTE 0
Parameter of the
MOVI-PLC
®
itself
1 ...
e.g. SBus address of units connected to
the SBus of MOVI-PLC
®
Subchannel 1 BYTE 0 3 Lower-level bus system, e.g. SBus 1
Subaddress 2 BYTE Reserved (must be '0')
Subchannel 2 BYTE Reserved (must be '0')
Subchan-
nel 1 Interface Value range subaddress 1
0 MOVI-PLC
®
itself 0
1 Inverter via DPRAM if in MDX B 0
2 EtherCAT X36 0 - 99 (the EtherCAT address is calculated from:
Sub address 1 + 1001)
3 SBus1 (X33 and X26) 1 - 63
4 SBus2 (X32) 1 - 63
5 RS485_1 (X34:1/3/5 and X24) 1 - 99
6 RS485_2 (X34:2/4/6 ) 1 - 99
Service code [hex] Service Name Instance
0x0E Get_Attribute_Single X
0 0
I