EasyManuals Logo

YASKAWA A1000 Series Technical Manual

YASKAWA A1000 Series
544 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #482 background imageLoading...
Page #482 background image
482 YASKAWA ELECTRIC SIEP C710616 27C YASKAWA AC Drive A1000 Technical Manual
C.4 MEMOBUS/Modbus Setup Parameters
C.4 MEMOBUS/Modbus Setup Parameters
MEMOBUS/Modbus Serial Communication
This section describes parameters necessary to set up MEMOBUS/Modbus communications.
H5-01: Drive Slave Address
Sets the drive slave address used for MEMOBUS/Modbus communications.
Note: After changing this parameter, the power must be cycled to enable the new setting.
For serial communications to work, each individual slave drive must be assigned a unique slave address. Setting H5-01
to any value besides 0 assigns the drive its address in the network. Slave address don’t need to be assigned in sequential
order, but each address needs to be unique so that no two drives have the same address.
H5-02: Communication Speed Selection
Sets the MEMOBUS/Modbus communications speed.
Note: After changing this parameter, the power must be cycled to enable the new setting.
H5-03: Communication Parity Selection
Sets the parity used for MEMOBUS/Modbus communications.
Note: After changing this parameter, the power must be cycled to enable the new setting.
Setting 0: No parity
Setting 1: Even parity
Setting 2: Odd parity
H5-04: Stopping Method after Communication Error
Selects the stopping method after a communications error (CE) has occurred.
Setting 0: Ramp to stop (uses the deceleration time currently enabled)
Setting 1: Fast Stop (uses the deceleration time in C1-09)
Setting 2: Coast to stop
Setting 3: Alarm only (continue operation)
H5-05: Communication Fault Detection Selection
Enables or disabled the communication error (CE) detection for MEMOBUS/Modbus communications.
No.
<1> If the address is set to 0, no response will be provided during communications.
Name Setting Range Default
H5-01 Drive Slave Address 0 to FFH <1> 1FH
No. Name Setting Range Default
H5-02 Communication Speed Selection 0 to 5 3
H5-02 Communication Speed H5-02 Communication Speed
0 1200 bps 5 38400 bps
1 2400 bps 6 57600 bps
2 4800 bps 7 76800 bps
3 9600 bps 8 115200 bps
4 19200 bps
No. Name Setting Range Default
H5-03 Communication Parity Selection 0 to 2 0
No. Name Setting Range Default
H5-04 Stopping Method after Communication Error 0 to 3 3

Table of Contents

Other manuals for YASKAWA A1000 Series

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the YASKAWA A1000 Series and is the answer not in the manual?

YASKAWA A1000 Series Specifications

General IconGeneral
SeriesA1000
TypeAC Drive
AltitudeUp to 1000m without derating
Output Frequency0-400 Hz
Control MethodV/f Control
Overload Capacity150% for 60 seconds
Communication OptionsModbus, DeviceNet, Profibus, Ethernet/IP
Ambient Temperature-10 to 50°C
Storage Temperature-20 to 60°C
Humidity5% to 95% (non-condensing)
Enclosure RatingIP20
Horsepower0.5 to 1000 HP
Power Range0.4 - 630 kW (varies by voltage and model)
Protection FeaturesOvercurrent, Overvoltage, Undervoltage, Overheat
Cooling MethodFan Cooled
SafetySafe Torque Off (STO)

Related product manuals