P7-07
Instruction refresh period (unit: us)
3000
--
6000
……
P7-20
The Z phase numbers in returning
origin mode. If it is 0, search the first Z
phase; if it is negative value, search the
reverse direction Z phase
1
--
--
Note:
(1)
*: 1 stop bit, even parity, baud rate is 3Mbps.
(2)
Sampling time and slave station space time are set to character. The actual needed time is
transferring setting characters(start bit+data bit+parity bit+stop bit) with setting baud rate.
(3)
The time distributed to slave station: slave station transferring time + slave station space
time, the slave station data will send in the middle period of the time.
2.
Monitor
It can monitor the communication status between servo motor and PLC through the following
servo parameters.
Parameter
Contents
U0-61
Communication error times
U0-62
Synchronizing frame receiving error times (overtime or data error)
U0-64
Data frame receiving error times (overtime or data error)
U0-66
CRC error times
U0-67
UART error times (UART module error: RS485 noise is too large, CPU has not read
the shifting register in time and caused the data damaged.)
U0-68
Communication overtime times. If the servo communication error period is larger
than or equal to P7-06, U0-68 +1, servo Xnet switches to “initial status”, UART
priority decreases, waits the synchronizing frame, servo will not alarm now.
