CANopen gateway
Wieland Electric GmbH | BA000970 | 07/2019 [9855]
145
SDO 1027: Module list
The module list contains the module type and the module number (module ID) of all safe samosPRO
modules in the system.
Example:
Subindex = 03 -> 0x00000602, whereby:
02 = module number
1)
06 = module type
2)
Further information:
1)
See: Table
"CANopen Emergency Messages" [ch. 10.6, p. 133]
2)
See below: Table "Module types"
Table 107: Content of SDO 1027
Subindex Meaning
Format
0
SDO 1027 entries
SINT
1…15
Module slot positions
SINT
Table 108: Module types
Subindex Module type
0
SP-COP1 (CPU without Ethernet)
1
SP-COP2-EN (CPU with Ethernet)
2
SP-COP2-ENI (CPU with modbus/TCP, PROFINET IO, EtherNet/IP)
4
SP-SDI (secure input module)
6
SP-SDIO (secure I/O module)
7
PROFIBUS DP gateway
9
CANopen gateway
14
SP-DIO (non-secure I/O module)
22
EtherCAT gateway
SDO 1400 … 1403: Communication parameters for the RxPDOs
SDO 1400 to 1403 can be used to configure the communication parameters for RxPDOs 1 to 4, e.g.
SDO 1400 defines the parameters for RxPDO 1, etc.
Table 109: Content of SDO 1400 ... 1403
Subindex Mapping
Format
Description
1
COB ID
UDINT
CAN identifier for this PDO,
write-protected
2
Receive mode
SINT
Fix 255 (asynchronous mode)
The receive mode (read/write) determines how the PDO is to be received. For RxPDOs, the receive
mode has been set to 255 (asynchronous mode). In this mode, the data of a RxPDOs received are di-
rectly routed to the outputs.
NOTICE
When the receive mode is set to a value other than 255, an error code is generated (abort code
0609 0030h, invalid parameter value).
SDO 1600 … 1603: Mapping parameters for the RxPDOs
This SDO cannot be used, as mapping of the RxPDOs takes place with the aid of the samosPLAN
6.
Also see: Table
"Pre-set for the content of the transmit process data objects (TxPDOs)" [ch. 10.8, p. 138]