H5: Memobus/Modbus Serial Communication - YASKAWA A1000 Technical Manual

B.7 H Parameters: Multi-Function Terminals
No.
(Addr. Name
Hex)
H4-05
Multi-Function Analog
(421)
Output Terminal AM Gain
H4-06
Multi-Function Analog
(422)
Output Terminal AM Bias
Multi-Function Analog
H4-07
Output Terminal FM Signal
(423)
Level Selection
Multi-Function Analog
H4-08
Output Terminal AM Signal
(424)
Level Selection
u

H5: MEMOBUS/Modbus Serial Communication

No.
(Addr. Name
Hex)
H5-01
(425)
Drive Node Address
<1>
H5-02 Communication Speed
(426) Selection
H5-03 Communication Parity
(427) Selection
H5-04 Stopping Method after
(428) Communication Error (CE)
H5-05 Communication Fault
(429) Detection Selection
H5-06
Drive Transmit Wait Time
(42A)
H5-07
RTS Control Selection
(42B)
H5-09
CE Detection Time
(435)
Unit Selection for
H5-10
MEMOBUS/Modbus
(436)
Register 0025H
H5-11 Communications ENTER
(43C) Function Selection
H5-12 Run Command Method
(43D) Selection
<1> If this parameter is set to 0, the drive will be unable to respond to MEMOBUS/Modbus commands.
212
Sets the signal level at terminal AM that is equal to 100% of the selected
monitor value.
Sets the signal level at terminal AM that is equal to 0% of the selected monitor
value.
0: 0 to 10 V
1: -10 to 10 V
2: 4 to 20 mA
0: 0 to 10 V
1: -10 to 10 V
2: 4 to 20 mA
Selects drive station node number (address) for MEMOBUS/Modbus
terminals R+, R-, S+, S-. Cycle power for the setting to take effect.
0: 1200 bps
1: 2400 bps
2: 4800 bps
3: 9600 bps
4: 19200 bps
5: 38400 bps
6: 57600 bps
7: 76800 bps
8: 115200 bps
Cycle power for the setting to take effect.
0: No parity
1: Even parity
2: Odd parity
Cycle power for the setting to take effect.
0: Ramp to stop
1: Coast to stop
2: Fast Stop
3: Alarm only
0: Disabled
1: Enabled. If communication is lost for more than two seconds, a CE fault
will occur.
Set the wait time between receiving and sending data.
0: Disabled. RTS is always on.
1: Enabled. RTS turns on only when sending.
Sets the time required to detect a communications error.
Adjustment may be needed when networking several drives.
0: 0.1 V units
1: 1 V units
0: Drive requires an Enter command before accepting any changes to
parameter settings.
1: Parameter changes are activated immediately without the Enter command
(same as V7).
0: FWD/Stop, REV/Stop
1: Run/Stop, FWD/REV
YASKAWA ELECTRIC TOEP C710616 41B YASKAWA AC Drive - A1000 Quick Start Guide
Description
Description
Values Page
Default: 50.0%
Min.: -999.9 109
Max.: 999.9
Default: 0.0%
Min.: -999.9 109
Max.: 999.9
Default: 0
110
Range: 0 to 2
Default: 0
110
Range: 0 to 2
Values Page
Default: 1F (Hex)
Min.: 0 –
Max.: FF
Default: 3
–
Range: 0 to 8
Default: 0
–
Range: 0 to 2
Default: 0
–
Range: 0 to 3
Default: 0
–
Range: 0, 1
Default: 5 ms
Min.: 5 –
Max.: 65
Default: 1
–
Range: 0, 1
Default: 2.0 s
Min.: 0.0 –
Max.: 10.0
Default: 0
–
Range: 0, 1
Default: 1
–
Range: 0, 1
Default: 0
–
Range: 0, 1