BONFIGLIOLI Vectron Active Cube User Manual

12.4 Manufacturer objects (0x3000 … 0x5FFF)
In addition to the device profile objects the following manufacturer specific objects
are implemented.
12.4.1 0x3000/0 SYNC Jitter
Index
Sub-index
Meaning
Data type
Access
Map
Def.-Val
0x3000
0
SYNC Jitter
Unsigned16
rw
No
See Text
DS301 does not include an object for monitoring the jittering of the SYNC message.
ACTIVE CUBE inverters monitor SYNC message jittering with object 0x3000/0
SYNC
Jitter (given in multiples of micro seconds).
If the SYNC message is received outside the time defined by:
0x1006/0
communication cycle period
+/- 0x3000/0
SYNC Jitter
a communication error event is triggered.
The value for object 0x3000/0 SYNC Jitter depends on the CANopen
®
master's cap
a-
bility for time accuracy. The value range is 0 … 17.000 (μs) and is in addition interna
l-
ly restricted to 50% of the communication cycle period (object 0x1006/0
or the
measured value).
If object 0x3000/0 SYNC Jitter is set to 0, there is no monitoring of the SYNC me
s-
sage time.
If object 0x3000/0 SYNC Jitter is set to ≠ 0 then monitoring of the SYNC message
time is active. The jitter monitoring is independent of how the communication cycle
period is determined (either set with object 0x1006/0 or by measuring).
Last SYNC “A”
Expected SYNC “B”
SYNC jitter
SYNC jitter
Internal limit
Internal limit
04/13 CM-CAN ACU 85

BONFIGLIOLI Vectron Active Cube Specifications

General

Brand	BONFIGLIOLI
Model	Vectron Active Cube
Category	DC Drives
Language	English