Parker AC30 series - Page 110

8-26 Ethernet
AC30 series Variable Speed Inverters
Parameter Name No. Path Default Range Units Writable
PTP Domain
Number
178
7
Setup::Communications::PTP
Parameters::Base
Comms::PTP
0 0 to
127
ALWAY
S
PTP parameter.
Sets the Domain Number of the inverter. A PTP device will only communicate with other PTP devices
that have the same domain number even if it is on the same physical network.
PTP Log Sync Interval
168
1
Setup::Communications::PTP
Parameters::Base
Comms::PTP
-1 -1 to
0
ALWAY
S
PTP parameter.
Sets the Log Sync Interval. See description in section Advanced Configuration for more details. This
parameter should be set to the same value on all inverters using PTP.
PTP Priority2
168
6
Setup::Communications::PTP
Parameters::Base
Comms::PTP
128
0 to
255
ALWAY
S
PTP parameter.
Sets the Priority 2 used as part of the process in determining which PTP device becomes the master
clock. See description in section Advanced Configuration for more details.
PTP Lock Threshold
168
5
Setup::Communications::PTP
Parameters::Base
Comms::PTP
0.5 us
0.1 us to 100 us
us
ALWAY
S
PTP parameter.
Sets the Lock Threshold when the inverter is a slave clock. When the average offset between the slave
clock and the master clock falls below the Lock Threshold then the slave clock is deemed to be
synchronised as indicated by the parameter 1688 PTP Locked. Note that it will take longer for a slave
clock to be deemed synchronised when a smaller threshold is set.