Ethernet
8-23
AC30 series Variable Speed Inverters
PTP Profile
Each PTP device has a set of attributes as define by IEEE1588-2008. On the inverter the default attributes values are set as follows. Note that
some may be modified by a parameter.
Attribute
Description
Inverter default value
Modified by parameter
domainNumber
A domain consists of one or more PTP devices
communicating with each other. Devices on the
same domain will have the same domain number.
0
1787 PTP Domain Number
slaveOnly
When
slaveOnly
is TRUE the PTP device may only
be a slave and not become a master clock.
FALSE
1684 PTP Clock Type
logAnnounceInterval
A port in the MASTER state will periodically transmit
an Announce message.
Announce messages will be transmitted such that the
logarithm to the base 2 of the mean value of the
interval in seconds between message transmissions
is the value of the
logAnnounceInterval
.
1
(2 seconds)
-
logSyncInterval
A port in the MASTER state will periodically transmit
a Sync message.
Sync messages will be transmitted such that the
logarithm to the base 2 of the mean value of the
interval in seconds between message transmissions
is the value of the
logSyncInterval
.
-1
(0.5 seconds)
1681 PTP Log Sync Interval
logMinDelayReqInterval
The
logMinDelayReqInterval
will specify the
minimum permitted mean time interval between
successive Delay_Req messages.
This value is determined and advertised by a master
clock based on the ability of the master clock to
process the Delay_Req message traffic.
0
-
announceReceiptTimeout
The value of
announceReceiptTimeout
will specify
the number of announceInterval that has to pass
without receipt of an Announce message
3
-
Summary of Contents for AC30 series
Page 4: ...AC30 series Variable Speed Inverter...
Page 18: ...3 4 Product Overview AC30 series Variable Speed Inverter Block Diagram for Frames G H J...
Page 19: ...Product Overview 3 5 AC30 series Variable Speed Inverter Block Diagram for Frame K...
Page 20: ...3 6 Product Overview AC30 series Variable Speed Inverter Block Diagram for Frames L N...
Page 22: ...3 8 Product Overview AC30 series Variable Speed Inverter...
Page 65: ...6 27 Setup Wizard AC30 series Variable Speed Inverter Figure 9 16 Scoping Drive Parameters...
Page 66: ...6 28 Setup Wizard AC30 series Variable Speed Inverter...
Page 84: ...7 18 Trips Fault Finding AC30 series Variable Speed Inverter...
Page 122: ...9 6 Fire Mode AC30 series Variable Speed Drive...
Page 188: ...C 6 Parameter Reference AC30 series Variable Speed Drive...
Page 189: ...Parameter Reference C 7 AC30 series Variable Speed Drive...