Lenze DDS System bus CAN for PLC - Manual (Page 44)

System bus (CAN) for Lenze PLC devices
"CAN" system bus interface configuration
3−10
l
PLC−Systembus EN 2.0
3.11 Remote parameterisation (gateway function)
The drive PLC, 9300 Servo PLC, and the ECSxA axis module as of the V6.x operating system support
the remote parameterisation of other system bus nodes. All write/read accesses to parameters then
are no more carried out in the PLC, but are diverted to the node selected for remote maintenance.
·
The diversion is effected via the SDO1 parameter data channel of the node selected.
·
The node which the diversion of the write/read accesses is to be effected to is defined via
C0370 by setting the node address of the corresponding node here:
Code LCD Possible settings Information
Lenze Selection
C0370 Gateway addr. 0 System bus: Activate remote
parameter setting
0 {1} 63
0 = remote parameter setting deactivated
·
A timeout during remote parameterisation actuates the system error message CE5; the
response to this can be configured via C0603.
( ^ 3−12)
Example
·
The system bus node with the node address 5 has been selected for the remote
parameterisation (C0370 = 5).
·
A write access to code C0011 is carried out, it is diverted to the selected system bus node via
the system bus:
L
Node-ID 1
"9300 Servo PLC"
Node-ID 3
"8200 vector"
Node-ID 9
"Drive PLC"
L
Node-ID 5
"9300 Servo PLC"
L L
C0370 = 5
C0011
C0011 = 3005 rpm
System bus
Fig. 3−3 Remote parameterisation (gateway function)