Omron SYSDRIVE 3G3JV - Chapter 3 Preparing for Operation and Monitoring

3-17
Param-
eter
No.
(Regis-
ter No.
(Hex))
MemoChanges
during
opera-
tion
Default
setting
Set-
ting
range
DescriptionName
n68
(0144)
(See
note 1.)
RS-422A/4
85 com-
munica-
tions time-
over
detection
selection
Used to set whether a communications time-
over (CE) is detected if there is an interval of
more than 2 s, and to select the method of
processing the detected communications time-
over.
0: Detects a time-over and fatal error and
coasts to a stop.
1: Detects a time-over and fatal error and
decelerates to a stop in deceleration time 1.
2: Detects a time-over and fatal error and
decelerates to a stop in deceleration time 2.
3: Detects a time-over and nonfatal error
warning and continues operating.
4: No time-over is detected.
0 to 4 0 No
n69
(0145)
(See
note 1.)
RS-422A/4
85 com-
munica-
tions fre-
quency
reference/
display
unit selec-
tion
Used to the set the unit of frequency reference
and frequency-related values to be set or
monitored through communications.
0: 0.1 Hz
1: 0.01 Hz
2: Converted value based on 30,000 as max.
frequency
3: 0.1% (Max. frequency: 100%)
0 to 3 0 No
n70
(0146)
(See
note 1.)
RS-422A/4
85 com-
munica-
tions Slave
address
Used to set the Slave address (Slave unit
number) for communications.
0: Only receives broadcast messages
from the Master.
01 to 32: Slave address
00 to
32
00 No
n71
(0147)
(See
note 1.)
RS-422A/4
85 baud
rate selec-
tion
Used to set the baud rate for communications.
0: 2,400 bps
1: 4,800 bps
2: 9,600 bps
3: 19,200 bps
0 to 3 2 No
n72
(0148)
(See
note 1.)
RS-422A/4
85 parity
selection
Used to set the parity for communications.
0: Even parity
1: Odd parity
2: No parity
0 to 2 0 No
n73
(0149)
(See
note 1.)
RS-422A/4
85 send
wait time
Used to set the waiting period for returning a
response after the DSR (data-send-request)
message is received from the Master.
10 to
65
10 No
List of Parameters Chapter 3