System Configuration - Omron CP1L Operation Manual

Inverter Positioning
5-3-2

System Configuration

Speed Commands
Using Serial
Communications or
Analog Outputs
Speed Commands Using Serial Communications
SYSMAC
CP1L IN
L1 L2/N
Speed Commands Using an Analog Output
SYSMAC
CP1L IN
L1 L2/N COM
There are two ways to send speed commands to the inverter: serial communi-
cations and analog outputs.
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
OUT
CP1L
OR
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
OUT
CP1L
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).
COMM
CP1W-CIF11/CIF12
(RS-422A/485
Option Board)
Serial communications
mode: Serial Gateway
OUT
CH
I OUT1 VOUT2 COM2 I OUT3 VOUT4 COM4 AG
VOUT1 COM1 VOUT3 COM3
I OUT2 I OUT4 NC
CP1W/CPM1A-DA041
(Analog Output Unit)
CP1W/CPM1A-MAD11
(Analog I/O Unit)
RS-485 communications
(Modbus-RTU)
3G3MV or 3G 3RV
Feedback
pulses
Encoder
Section 5-3
Inverter
General-purpose
motor
283