Omron VARISPEED E7 User Manual page 207

Related Parameters
Param-
eter
Number
b1-01 Reference source selection
RUN command Source Selec-
b1-02
tion
H5-01 Station address
H5-02 Baud rate selection
H5-03 Communications parity selec-
tion
6 Communications error detec-
H5-04
tion selection
Communications error detec-
H5-05
tion selection
H5-06 Send wait time
H5-07 RTS control ON/OFF
H5-09 CE detection time
* Set H5-01 to 0 to disable Inverter responses to MEMOBUS communications.
MEMOBUS communications can perform the following operations regardless of the settings in b1-01 and
b1-02.
Monitoring operation status of the inverter
•
Setting and reading parameters
•
Resetting errors
•
Inputting multi-function commands. (An OR operation is performed between the multi-function com-
•
mands input from the PLC and commands input from multi-function digital input terminals S3 to S7.)
68
6-
Name
Sets the frequency reference input source
0: Digital Operator
1: Control circuit terminal (analog input)
2: MEMOBUS communications
3: Option Card
Sets the run command input source
0: Digital Operator
1: Control circuit terminal (digital multifunction
inputs)
2: MEMOBUS communications
3: Option Card
Sets the Inverter station address [hex].
Sets the baud rate for MEMOBUS communica-
tions.
0: 1200 bps
1: 2400 bps
2: 4800 bps
3: 9600 bps
4: 19200 bps
Sets the parity for MEMOBUS communications.
0: No parity
1: Even parity
2: Odd parity
Sets the stopping method for communications
errors.
0: Deceleration to stop using the deceleration time
in C1-02
1: Coast to a stop
2: Emergency stop using the deceleration time in
C1-09
3: Continue operation
4: Continue operation with the frequency refer-
ence set in d1-04.
Sets whether or not a communications timeout is to
be detected as a communications error.
0: Do not detect
1: Detect
Sets the time from the Inverter receiving data to
when the Inverter starts to send.
Enables or disables RTS control.
0: Disabled (RTS is always ON)
1: Enabled (RTS turns ON only when sending)
Sets the time before CE error (Communication
error) is detected when MEMOBUS communica-
tion is used.
Setting
Description
Range
0 to 3
0 to 3
0 to 20
0 to 4
0 to 2
0 to 4
0 or 1
5 to 65
0 or 1
0.0 to
10.0 sec
Change
Factory during Access
Setting Opera- Level
tion
1 No Q
1 No Q
1F No A
*
3 No A
0 No A
3 No A
1 No A
5 ms No A
ms
1 No A
2.0 sec No A