6-98
îš„Related Constants
* 1. Set H5-01 to 0 to disable Inverter responses to MEMOBUS communications.
* 2. Applicable for F7-series Inverters with software versions PRG: 1032 or later.
Con-
stant
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Control Methods
MEMO
BUS
Regis-
ter
V/f
V/f
with
PG
Open
Loop
Vec-
tor
Flux
Vec-
tor
b1-01
Reference
selection
Set the frequency reference
input method.
0: Digital Operator
1: Control circuit terminal
(analog input)
2: MEMOBUS communica-
tions
3: Option board
4: Pulse train input
0 to 4 1 NoQQQQ180H
b1-02
Operation
method selec-
tion
Set the Run Command input
method.
0: Digital Operator
1: Control circuit terminal
(sequence input)
2: MEMOBUS communica-
tions
3: Option board
0 to 3 1 NoQQQQ181H
H5-01 Slave address Set the Inverter's slave address.
0 to 20*
1
1FH NoAAAA425H
H5-02
Communica-
tion speed
selection
Set the baud rate for MEMO-
BUS communications of com-
munications connection
terminals.
0: 1200 bps
1: 2400 bps
2: 4800 bps
3: 9600 bps
4: 19200 bps
0 to 4 3 NoAAAA426H
H5-03
Communica-
tion parity
selection
Set the parity for MEMOBUS
communications of communica-
tions connection terminals.
0: No parity
1: Even parity
2: Odd parity
0 to 2 0 NoAAAA427H
H5-04
Stopping
method after
communica-
tion error
Set the stopping method for
communications errors.
0: Deceleration to stop using
deceleration time in C1-02
1: Coast to stop
2: Emergency stop using
deceleration time in C1-09
3: Continue operation
0 to 3 3 NoAAAA428H
H5-05
Communica-
tion error
detection
selection
Set whether or not a communi-
cations timeout is to be detected
as a communications error.
0: Do not detect.
1: Detect
0 or 1 1 No A A A A 429H
H5-06
Send wait
time
Set the time from the Inverter
receiving data to when the
Inverter starts to send.
5 to 65 5 ms No A A A A 42AH
H5-07
RTS control
ON/OFF
Select to enable or disable RTS
control.
0: Disabled (RTS is always
ON)
1: Enabled (RTS turns ON only
when sending)
0 or 1 1 No A A A A 42BH
H5-10
*2
Unit Selec-
tion for
MEMOBUS
Register
0025H
Selects the units used for
MEMOBUS registry 0025H
(monitors the output voltage ref-
erence).
0: 0.1 V units
1: 1 V units
0, 1 0 No A A A A 436H
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