![background image](http://html1.mh-extra.com/html/omron/cp1l-cpu-unit-03-2009/cp1l-cpu-unit-03-2009_operation-manual_742084361.webp)
327
Inverter Positioning
Section 5-3
■
Internal Work Addresses
■
Settings Addresses
Modbus Communications
Add the above instructions to the end of the program as a starting condition
for the ladder programming example. For error processing, refer to the ladder
program in
6-3-3 Modbus-RTU Easy Master Function
and to the inverter’s
manual.
5-3-12 Application Example with an Analog Output
Positioning with
Trapezoidal Control
Specifications and
Operation
When start input CIO 1.04 turns ON, 600,000 pulses are output internally for
inverter positioning 0 to turn the motor shaft.
Note
Refer to
5-3-7 Determining the Internal Pulse Output Frequency
for the for-
mula to convert the frequency and use the converted internal pulse frequency.
The number of output pulses is calculated from the encoder specifications
and the high-speed counter multiplier.
Address
Usage
D1
Bits 00 to 03: Run/Stop Command
D2
Bits 00 to 15: Frequency Command Value
D10
Bits 00 to 03: Forward/Reverse Command
D15
Bit 09: Forward/Reverse Command
Address
Usage
Data
D32200
Bits 00 to 07: Slave address
01
D32201
Bits 00 to 07: Function code
10
D32202
Bits 00 to 07: Number of communications data bytes
09
D32203
Bits 00 to 15: Register number of write start data
0001
D32204
Bits 00 to 15: Number of data registers to write
0002
D32205
Bits 08 to 15: Number of attached data bytes
04
D32206
Bits 00 to 07: Upper bytes of frequency command value in D2
Bit 08: Run/Stop Command
Bit 09: Forward/Reverse Command
---
D32207
Bits 08 to 15: Lower bytes of frequency command value in D2 ---
A26.00
Operation
Command Flag
A641.00
Modbus-RTU Master Execution Bit
Summary of Contents for CP1L CPU UNIT - 03-2009
Page 1: ...Cat No W462 E1 06 CP1L CPU Unit SYSMAC CP Series CP1L L_0D_ CP1L M_0D_ OPERATION MANUAL...
Page 2: ......
Page 4: ...iv...
Page 10: ...x...
Page 22: ...xxii...
Page 34: ...xxxiv Conformance to EC Directives 6...
Page 70: ...36 Function Blocks Section 1 5...
Page 584: ...550 Trouble Shooting Section 8 7...
Page 627: ...593 Sample Application Section 9 12 Network Settings Network Tab Network Settings Driver Tab...
Page 630: ...596 Sample Application Section 9 12...
Page 654: ...620 Troubleshooting Unit Errors Section 11 4...
Page 662: ...628 Replacing User serviceable Parts Section 12 2...
Page 668: ...634 Standard Models Appendix A...
Page 698: ...664 Auxiliary Area Allocations by Function Appendix C...
Page 746: ...712 Auxiliary Area Allocations by Address Appendix D...
Page 773: ...739 Connections to Serial Communications Option Boards Appendix F Connecting to Unit...
Page 774: ...740 Connections to Serial Communications Option Boards Appendix F...
Page 806: ...772 Index...
Page 808: ...774 Revision History...