Omron device driver | SKTool Manual | Factonation

Omron

The device driver is used for SK HMI to read and write the data or state of SYSMAC C/CPM/CS/CJ series PLC register. The serial communication connection is established through the serial port on the touch screen and the serial port of SYSMAC C/CPM/CS/CJ series PLC, so as to operate SYSMAC C/CPM/CS/CJ series PLC. Prior to use of the driver, one shall carefully read related technical specifications of the chapter and SYSMAC C/CPM/CS/CJ series PLC.

How to establish connection with SYSMAC C/CPM/CS/CJ series PLC

1. Hardware connection

Connecting cable:

RS232

HMI series touch screen COM1/COM2		SYSMAC CS/CJ
2	RX	2	TX
3	TX	3	RX
5	GND	9	GND

Terminal of HMI is DB9F, and that of SYSMAC C/CPM/CS/CJ series PLC is DB9M.

2. Software settings

Select OMRON in connection device service.

Select the corresponding item in connection device service according to the connected PLC model or supported protocol.

Ensure that the communication parameters in touch screen connection parameters and PLC station number are consistent with the PLC connected.

For settings of the PLC connected, please refer to the technical documents of the SYSMAC C/CPM/CS/CJ series PLC.

Default connection parameters of SK HMI

Setting item	Default parameter value	Setting scope
PLC type	SYSMAC C/CPM Series	SYSMAC C/CPM/CS/CJ Series
Communication port type	RS232	RS232/RS422/RS485
Baud rate	9600	1200/2400/4800/9600/19200/38400/57600/115200
Data bit length	7	7/8
Parity bit	EVEN	EVEN/ODD/NONE
Stop bit length	2	1/2
PLC station number	0	0~255
HMI station number	0	0~255

Supporting function	Whether it is supported
Off-line simulation	Yes
On-line simulation	Yes
Extended mode	No

3. Operational register and address range

SYSMAC C/CPM Series

Register name	Address format	Input range	Remarks
IR_Bit	dddd.DD	0.0~4095.15	Bit: input/output relay
HR_Bit	dddd.DD	0.0~4095.15	Bit: hold relay
LR_Bit	dddd.DD	0.0~4095.15	Bit: link relay
AR_Bit	dddd.DD	0.0~4095.15	Bit: auxiliary memory relay
T	ddd	0~255	Bit: status of timer
C	ddd	0~255	Bit: status of counter
IR	dddd	0~4095	Word: input/output relay
HR	dddd	0~4095	Word: hold relay
LR	dddd	0~4095	Word: link relay
AR	dddd	0~4095	Word: auxiliary memory relay
TC	ddd	0~255	Word: value of timer
DM	dddd	0~9999	Word: common data area

SYSMAC CS/CJ Series

Register name	Address format	Input range	Remarks
CIO_Bit	dddd.DD	0.0~3189.15	Bit: core I/O area
W_Bit	dddd.DD	0.0~6143.15	Bit: work area
H_Bit	dddd.DD	0.0~511.15	Bit: holding area
A_Bit	dddd.DD	0.0~959.15	Bit: auxiliary area, read only: 7,168Bit: A00000～A447.15
D_Bit	dddd.DD	0.0~32767.15	Bit: common data area
T	dddd	0~4095	Bit: status of timer
C	dddd	0~4095	Bit: status of counter
CIO	dddd	0~3189	Word: core I/O area
W	dddd	0~6143	Word: work area
H	dddd	0~511	Word: holding area
A	dddd	0~959	Word: auxiliary area, read only: 448Word: A000～A447
D	dddd	0~32767	Word: common data area
TV	dddd	0~4095	Word: current value of timer
CV	dddd	0~4095	Word: current value of counter

CP1L Tcp/Ip / Fins-udp

Register name	Address format	Input range	Remarks
CIO_Bit	dddd.DD	0.0~3189.15	Bit: core I/O area
W_Bit	dddd.DD	0.0~6143.15	Bit: work area
H_Bit	dddd.DD	0.0~511.15	Bit: holding area
A_Bit	dddd.DD	0.0~959.15	Bit: auxiliary area, read only: 7,168Bit: A00000～A447.15
D_Bit	dddd.DD	0.0~32767.15	Bit: common data area
T	dddd	0~4095	Bit: status of timer
C	dddd	0~4095	Bit: status of counter
CIO	dddd	0~3189	Word: core I/O area
W	dddd	0~6143	Word: work area
H	dddd	0~511	Word: holding area
A	dddd	0~959	Word: auxiliary area, read only: 448Word: A000～A447
D	dddd	0~32767	Word: common data area
TV	dddd	0~4095	Word: current value of timer
CV	dddd	0~4095	Word: current value of counter

Note:

d represents decimal system, input range is 0-9;

DD represents 16 bits; input range is 0-15;

Word in the remarks: represents the register can only be used as word;

Bit in the remarks: represents the register can only be used as bit;

Read only in the remarks represents that the register can only be read but not be written;

The names of the registers supported by different equipment model may be different, and the scopes may also be different.

For detailed name and scope, please consult related technical documents of the connected device

Cp1l tcp/ip connection specificationSet

the -> built-in Ethernet -> set IP and port numberNote:

the proposed use of fins-udp communications, which can be connected to the same PLC in multiple touchscreens, and the need for a handshake connection before normal communication requires a certain amount of time

Fins-udp connection instructions:

Set the -> built-in Ethernet -> set IP and port number

The number of the number of nodes in the fins-udp configuration is consistent with the node number in the ohmlong Ethernet Settings option