User Constant Tables
5-31
MEMOBUS Communications: H5
* Set H5-01 to 0 to disable Inverter responses to MEMOBUS communications.
Con-
stant
Number
Name Description
Setting
Range
Factory
Setting
Change
during
Opera-
tion
Access
Level
MEMO-
BUS
Register
Page
H5-01 Station address Sets the Inverter's node address.
0 to 20
*
1F No A 425H 6-70
H5-02
Communications
speed selection
Sets the baud rate for MEMOBUS
communications.
0: 1200 bps
1: 2400 bps
2: 4800 bps
3: 9600 bps
4: 19200 bps
0 to 4 3 No A 426H 6-70
H5-03
Communications
parity selection
Sets the parity for MEMOBUS
communications.
0: No parity
1: Even parity
2: Odd parity
0 to 2 0 No A 427H 6-70
H5-04
Stopping method
after communica-
tions error
Sets the stopping method for com-
munications errors.
0: Deceleration to stop using the
deceleration time in C1-02
1: Coast to stop
2: Emergency stop using the
deceleration time in C1-09
3: Continue operation
4: Continue operation with the fre-
quency reference set in d1-04
0 to 4 3 No A 428H 6-70
H5-05
Communications
error detection
selection
Sets whether or not a communica-
tions timeout is to be detected as a
communications error.
0: Do not detect.
1: Detect
0 or 1 1 No A 429H 6-70
H5-06 Send wait time
Sets the time from the Inverter
receiving data to when the Inverter
starts to send.
5 to 65 5 ms No A 42AH 6-70
H5-07
RTS control ON/
OFF
Enables or disables RTS control.
0: Disabled (RTS is always ON)
1: Enabled (RTS turns ON only
when sending)
0 or 1 1 No A 42BH 6-70
H5-08
Communications
Selection
Selects the Protocol for the Com-
munication
0: Memobus
1: N2 protocol
2: PI protocol
0 to 2 0 No A 434H 6-70
H5-09 CE detection time
Sets the time before CE error
(Communication error) is detected
when MEMOBUS communication
is used.
0.0 to
10.0 sec
2.0 sec No A 435H
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