Omron CP1L - 12-2007, Operation Manual

Page: 294 / 673

261
Inverter Positioning
Section 5-3
5-3-2 System Configuration
Speed Commands
Using Serial
Communications or
Analog Outputs
There are two ways to send speed commands to the inverter: serial communi-
cations and analog outputs.
Note (1) The inverter positioning function uses either serial communications or an
analog output, and is thus possible with a CP1L CPU Unit with either tran-
sistor or relay outputs.
(2) The inverter positioning function does not use external pulse outputs.
Normal outputs are used for commands to the inverter (e.g., forward/re-
verse commands).
SYSMAC
CP1L
L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11
00 02 04 06 08 10 00 02 04 06 08 10
00 01 02 03 04 06 00 01 03 04 06
COM COM COM COM 05 07 COM 02 COM 05 07
IN
OUT
COMM
CP1L
SYSMAC
CP1L
L1 L2/N COM 01 03 05 07 09 11 01 03 05 07 09 11
00 02 04 06 08 10 00 02 04 06 08 10
00 01 02 03 04 06 00 01 03 04 06
COM COM COM COM 05 07 COM 02 COM 05 07
IN
OUT
CH
I OUT1 I OUT3
I OUT2 VOUT1
VOUT2
VOUT3 COM1
COM2
I OUT4
VOUT4 COM4
NC
AG
COM3
OUT
CP1L
Speed Commands Using Serial Communications
Inverter
Speed Commands Using an Analog Output
OR
RS-485 communications
(Modbus-RTU)
P1W-CIF11
(RS-422A/485
Option Board)
Serial communications
mode: Serial Gateway
3G3MV or 3G 3RV
General-purpose
motor
Feedback
pulses
Encoder
CP1W/CPM1A-MAD11
(Analog I/O Unit)
CP1W/CPM1A-DA041
(Analog Output Unit)