Parker AC30 Série Mode D'emploi page 193

Parameter Name
PTP Log Sync Interval
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
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
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.
PTP State
PTP parameter.
A diagnostic parameter indicating the state of the internal PTP state machine.
Enumerated values:
0: NONE
1: INITIALISNG
2: FAULTY
AC30 series Variable Speed Inverters
No. Path
1681 Setup::Communications::PTP
Parameters::Base Comms::PTP
1686 Setup::Communications::PTP
Parameters::Base Comms::PTP
1685 Setup::Communications::PTP
Parameters::Base Comms::PTP
1689 Monitor::Communications::PTP
Parameters::Base Comms::PTP
- the PTP module is disabled or the Ethernet cables are removed
- the PTP is initialising the data sets and communications
- the PTP module failed to initialise
Default Range
-1 -1 to
0
128 0 to
255
0.5 us 0.1 us to
100 us
NONE 0:NONE
1:INITIALISNG
2:FAULTY
3:DISABLED
4:LISTENING
5:PRE-MASTER
6:MASTER
7:PASSIVE
8:UNCALIBRATED
9:SLAVE
12-22
Ethernet
Units Writable
ALWAYS
ALWAYS
us ALWAYS
NEVER