Sfesifikasi CPU PLC LG GM6

■ GM6 Feature ― High performance features with compact size ― High-speed processing using dedicated CPU ― Designed by international standard language (IEC61131-3): IL, LD, SFC ― Max. I/O points: 384 points

Specifications Item Specifications Remark GM6-CPUA GM6-CPUB GM6-CPUC Operation method Cyclic execution of stored program, Time-driven operation, Internal task operation I/O control method Scan synchronized batch processing method (Refresh method) Program language LD (Ladder Diagram) IL (Instruction List) SFC (Sequential Function Chart) Number of instructions Operator LD : 13, IL : 20 Standard function 194 Standard function block 12 Special function block Each special module has its own special function block. Processing speed Operator 0.5㎲/instruction Standard function 0.5㎲/step Standard function block Programming memory capacity (Kbyte) 68Kbyte Built-in flash memory (128Kbyte) I/O points 192 points (With 32-pt modules) 384 points (With 64-pt modules) Data memory Direct variable area (D/A) 2~ 8Kbyte Setting in GMWIN Symbolic variable area (SVA) 30K- Direct variable area Timer No limitation Timer range: 0.001 ~ 4294967sec(1,193 hours) 20 bytes per 1 timer in SVA Counter No limitation No limitation : -32768 ~ +32767 8 bytes per 1 counter in SVA Operation mode RUN, Stop, Debug, Pause Data retention at power failure Set to "Retain' at data declaration Number of program blocks 100 Program type Scan 100 Time-driven 8 8 in total External interrupt 8 Internal 8 Initialization 1 (_INIT) Self-diagnostic Watchdog timer, Memory error, I/O error, Batter error, Power supply error Restart mode Cold, Warm Base type 4/6/8/12 slot Expansion is not available. Built-in functions - Cnet (RS-232C) - PID control - Cnet (RS-422/485) - RTC function - PID control - Cnet (RS-232C) - HSC (50kHz) - RTC function

■ GM4 Feature ― Max. I/O points: GM4A/B (2,048), GM4C (3,584) ― Fast processing time with high-speed gate array (0.2㎲/step) ― Fit for small- and medium-sized manufacturing line network ― In case of remote system configuration, large-scale control available ― Downsizing and high performance/function ― 35W × 135H × 122D ― Cnet, DeviceNet, Fast Ethernet, Fnet, Profibus-DP, Rnet support ― Special function modules Analog I/O, PID, High-speed counter, Position control (APM), AT, TC, RTD, etc

Specifications Item Specifications Remark Operation method Cyclic execution of stored program, Time-driven operation, Internal task operation I/O control method Scan synchronized batch processing method (Refresh method) Program language LD (Ladder Diagram) IL (Instruction List) SFC (Sequential Function Chart) Number of instructions Operator LD : 13, IL : 20 Standard function 194 Standard function block 12 Special function block Each special module has its own special function block. Processing speed Operator 0.12㎲/instruction Standard function 0.12㎲/step Standard function block Programming memory capacity 128Kbyte I/O points 1,792 points (With 32-pt modules) 3,584 points (With 64-pt modules) Data memory Direct variable area (D/A) 2~ 16Kbyte Setting in GMWIN Symbolic variable area (SVA) 52Kbyte - Direct variable area Timer No limitation Timer range: 0.001 ~ 4294967sec(1,193 hours) 20 bytes per 1 timer in SVA Counter No limitation No limitation : -32768 ~ +32767 8 bytes per 1 counter in SVA Operation mode RUN, Stop, Debug, Pause Data retention at power failure Set to "Retain' at data declaration Number of program blocks 180 Program type Scan 180 Time-driven 32 External interrupt 8 Internal 16 Initialization 2 (_INIT, _H_INIT) Self-diagnostic Watchdog timer, Memory error, I/O error, Batter error, Power supply error Restart mode Cold, Warm Maximum expansion stage 6 Internal current consumption 130mA