PLC CPU Manual(CM-sHP07-CD-DR)
- 주익균(Ik Kyun Joo)
CPU Board
Device & Address
► Device
Input: X - Output: Y
Sub Relay: M - Keep Relay: K
Timer: T - Counter: C
Data Device: D - Indirect Data Device: @D
Link Relay: L - Step Control Relay: S
Special Relay: F - Index Register: R
► Device Address Notation
Bit Data: [Device] + [Card No.] + [Bit No.]
Device: X, Y, M, K, L, F, Card No.: Decimal
3Characters Bit No.: Hexadecimal 1Character
Ex) X0100 à Decimal (Word) + Hexadecimal (Last Bit)
Word Data: [Device] + [Card No.]
Device: D, Z, T, C, Card No.: Decimal 5Characters
Ex) D0100 à Decimal (Word): [100th Word Address]
Timer, Counter Output: [Device] + [Bit No.]
Device: T, C, Bit No.: Decimal 4Characters
Ex) T0100 à Decimal (Word): [T 100th Bit Address]
Step Controller I/O: [Device] + [Card No.] + [.] + [Step No.]
Device: S
Card No.: 10Dec. 2Characters, Step No.: 10Dec. 2Characters
Ex) Sxx.xx à xx is in Decimal (0~99)
Assign Bit Device to Word: [Device] + [Card No.] + [0]
Device: X, Y, M, K, L, F, Card No.: 10Dec. 3Characters
Ex) X010 à Decimal (Word), [X 10th Address]
Name of parts and mode switch
※ TR Type uses Input 8 points, Output 7 points.
※ CM-HP-EAA is mounted in the image above.
If EAA module is installed, slot number is assigned to EAA module. If Dummy is installed, slot number is assigned after the Dummy module. The maximum number of mountable expansion modules are 2 (Except EAA or Dummy module)
Mode Switch
Operation mode is changed by mode switch.
The mode can be changed via CICON but when the power resets, RUN/STOP mode is decided by the position of mode switch.
Features of CPU
► Built-in Features
• PID Control
It operates 32 Loop PID without PID module.
• RTC
It reads time from RTC and saves it in F device.
• I/O reservation
This feature scans module at designated slot and writes a program without I/O change in case of expansion, damage, or replacement.
• Online Edit
The program can be edited while Run mode.
► Features
20 kpps High Speed Counter (2 Channel) Built-in.
2 PH. 2/4 Multi. (2 PH. 2 Multi–10 kpps) Input mode possible, Voltage input type (photocoupler insulated)
100 kpps 2-axis Pulse Output built-in. (Positioning)
Pulse + Direction Output, Position/Speed/Speed-Position, Position-Speed Control.
Max. 3 communications can work simultaneously. (Ethernet, RS-232, RS-485)
CIMON HMI, MODBUS RTU/TCP, PLC Link, Protocol program (user protocol), Loader protocol support,
Remote access & up/download support.
Abundant memory (10k Steps)
Data reserved in case of power cut
Built-in Flash memory enabling permanent backup of program without any separate battery.
CPU I/O Pin Map
•Relay Type
•Transistor Type
Built-in Comm. Specification
Items | RS232C | RS485 | Ethernet | ||
Power | Supplied from CPU | ||||
Comm. Mode | CIMON HMI Protocol | O | |||
CICON Protocol | O | O | O | ||
Protocol Program | O | O | X | ||
MODBUS | O | O | Slave | ||
PLC Link | - | - | High Speed PLC Link | ||
DHCP | - | - | O | ||
Types | Data Bit | 7 or 8 Bit | - | ||
Stop Bit | 1 or 2 Bit | - | |||
Parity | Even / Odd / None | - | |||
Synchronization | Asynchronous | - | |||
Transmission Speed | 300–115200 | 300–57600 | 10/100 Mbps | ||
Safety Instructions
Use PLC only in the environment that was specified in PLC manual or general specification.
Do not let any metallic debris inside the product which may cause electric shock, fire, or a malfunction.
Do not touch or install the module when PLC power is on.
Do not disassemble or remodel the module.
When F34 is ON, change the battery.
Wiring precautions
Use additional cable to protect the external input signal from surge or noise, which can be caused by alternating current.
Cables must be chosen by considering surrounding temperature and permissible current. The recommended size of cable is AWG16–28.
Be sure to keep distance from devices that can generate heat and avoid constant exposure to oil. There is a potential for damage or malfunction due to short circuiting.
Do not wire with a high-voltage line or a power vessel. There is a danger to cause malfunction or broken by induced lesion