Xinje XD Series User Manual

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Example 2: set value in Flash register
flash_set_int16 ( void* dst, int16 data );
The advantage offlash_set_int16compared to flash_copy:
If using flash_copyto set value in flashregister. It is very inconvenient to use.
int temp_val = 1000;
flash_copy(&FD[1000], &temp_val, sizeof(temp_val));
If using flash_set:flash_set_int32(&FD[1000], 1000);
See line 13~18 in the below example:
Note:
(1) flash_ move function requires the support of the PLC firmware version of the lower
computer (firmware version: v3.7.2 firmware date: 20210528).
(2) The flash register can be written about 1000000 times, and each write is the erasure of the
whole flash register, which is time-consuming. Frequent writing will cause permanent
damage to the flash register. Therefore, it is not recommended that users write frequently.
Carefully use the power on normally on and oscillation coil (e.g. SM0, SM11) as the driving
conditions.
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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)