COTRUST CTH200 Series User Manual

CTH200 Series PLC User Manual
31
Specifications of program and data memory
Table4-2-6 Program Specifications of CTH200 PLC
Items
Description
Instructions
Basic instruction set for CTH200
Software
MagicWorks PLC/Step7 MicroWIN
(Program for using Ethernet port is only supported with MagicWork PLC)
Interface
RS485/Ethernet port
Program
online
H224X/H226XL/H228XL
Program
language
STL/LAD
POU
Types/No.
Main program: 1(OB1)
Subprogram: 128(0-127)
Interrupt routine: 126(2-127), OB0 reserved, OB1 as main
program
Nesting depth
Main Program: 8 levels
Interrupt routine: 1 level
Accumulator
4
Built-in library
MODBUS RTU Communication library
MODBUS TCP Communication library
PID_T Communication library (H224/H226L supports 16 channels;
H224X/H226XL/H228XL supports 64 channels)
Table 4-2-7 Data memory specifications
Items
H224/H226L
H224X/H226XL
/H228XL
H224/H226L
H224X/H226XL/
H228XL
Digital input image area (I)
Digital output image area (Q)
Bit address range
I0.0~I15.7
I0.0~I79.7
Q0.0~Q15.7
Q0.0~Q79.7
Byte address
range
IB0~IB15
IB0~IB79
QB0~QB15
QB0~QB79
Word address
range
IW0~IW14
IW0~IW78
QW0~QW14
QW0~QW78
DWord address
range
ID0~ID12
ID0~ID76
QD0~QD12
QD0~QD76
Access
Immediate /direct/indirect access
Data hold
Power-down data retention is not supported
Analog input image area (AI)
Analog output image area (AQ)
Bits for each
channel
16 bits
Word address
range
AIW0~AIW62
AIW0~AIW386
AQW0~AQW62
AQW0~AQW386
Access
Immediate /direct/indirect access
Data hold
Power-down data retention is not supported
Variable memory(V)
H224/H226L
H224X
H226XL/H228XL
Storage (bytes)
8K
8K (extend up to
108K)
10K (extend up to 110K)

COTRUST CTH200 Series Specifications

General

Brand	COTRUST
Model	CTH200 Series
Category	Controller
Language	English