Xinje XD Series User Manual

66
3-6 [LDD] , [LDDI] , [ANDD] , [ANDDI] , [ORD] , [ORDI] , [OUTD]
The function of LDD, ANDD, ORD instructions are similar to LD, AND, OR; LDDI, ANDDI,
ORDI instructions are similar to LDI, ANDI, ORI; but if the operand is X, the LDD, ANDD,
ORD commands read the signal from the terminals directly.
OUTD and OUT are output instructions. OUTD will output immediately when the condition
is satisfied, needn't wait for the next scan cycle.
Mnemonic
Function
Format and Operands
LDD
Read the status from
the contact directly
X0
D
Devices: X
LDDI
Read the normally
closed contact directly
X0
D
Devices: X
ANDD
Read the status from
the contact directly
X0
D
Devices: X
ANDDI
Read the normally
closed contact directly
X0
D
Devices: X
ORD
Read the status from
the contact directly
X0
D
Devices: X
ORDI
Read the normally
closed contact directly
X0
D
Devices: X
OUTD
Output to the contact
directly
Y0
D
Devices: Y
Program
Mnemonic and Function
Statement
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Xinje XD Series Specifications

General

Input Voltage	24V DC
Storage Temperature	-20°C to 70°C
Protection Class	IP20
Type	PLC
Series	XD
Programming Language	Ladder Logic, Instruction List
Communication Interface	RS232, RS485
Power Supply	24V DC
Digital Inputs	Available (number varies by model)
Digital Outputs	Available (number varies by model)
Analog Inputs	Available (number varies by model)
Analog Outputs	Available (number varies by model)
Output Type	Relay, Transistor
Number of Inputs	Varies by model (see Digital Inputs and Analog Inputs)
Number of Outputs	Varies by model (see Digital Outputs and Analog Outputs)
Operating Temperature	0°C to 50°C
Humidity	5% to 95% (non-condensing)