2 powerlink communication data, 1 operating mode "managing node, 2 operating mode "controlled node – Lenze E94AYCEP User Manual
Page 16: Powerlink communication data, Operating mode "m, Operating mode "co, 4technical data

4
Technical data
4.2
POWERLINK communication data
17
Lenze · E94AYCEP communication module (POWERLINK MN/CN) · Communication Manual · DMS 6.0 EN · 02/2014 · TD17
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4.2
POWERLINK communication data
4.2.1
Operating mode "Managing Node"
4.2.2
Operating mode "Controlled Node"
• Support of multiplexed CNs
• Support of optional CNs
Range
Values
Jitter synchronisation information
approx. 1 s
Minimum cycle time
Managing Node: 1.0 ms
Controlled Node: 0.5 ms
Total cycle times
Managing Node: 1.0 ... 20.0 ms
Controlled Node: 0.5 / 1.0 / 2.0 / 3.0 … 20.0 ms
Buffer size
Tx-iso: max. 92 bytes (64 bytes of PDO user data)
Rx-iso: max. 328 Bytes (300 bytes of PDO user data)
Delay times (Controlled Node)
T
Preq
- T
Res
: approx. 1 s
T
SoA
- T
ASnd
: approx. 20 s
Dead times for Managing Node
Between 2 transmission messages: min. 1 s
Between receive and transmit frame: min. 1 s
Frame size
Max. asynchronous frame size (MTU): 1518 bytes
SDO communication method
UDP/IP
Number of RPDOs
Max. 10 channels (max. 300 bytes of PDO user data per channel)
RPDO user data per application (all
RPDOs)
Max. 32 objects (max. 64 bytes)
Number of TPDOs
1 channel (data access of all nodes by broadcasting)
TPDO user data per application
Max. 32 objects (max. 64 bytes)
Range
Values
Node address (node ID)
240
Max. number of nodes
50 Controlled Nodes + POWERLINK router + diagnostic device
Nodes per ms
Approx. 25
Support of multiplex CNs
Yes
Support of optional CNs
Yes