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5 Years
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| Brand Name : | Coolmay |
| Model Number : | QM3G-50FH-24MR |
| Certification : | CE |
| Price : | Negotiable |
| Payment Terms : | T/T, Western Union, MoneyGram |
| Supply Ability : | 100,000 pcs per month |
| Delivery Time : | 3-8 working day |
Sampling of analog input
Number of filter cycles=(R23600~R23615)*PLC scan time, if R23600=1, one PLC scan cycle will sample once, and the value in the first channel analog input will be changed once. The larger the value of R23600~R23615 is set, the more stable the result is.
R23600~R23615 are the number of filtering cycles, the default is 100 (range 2~20000), the data cannot be less than or equal to 0;
D8073 is the smoothing filter coefficient of all analog inputs, the setting range is 0~999.
R23600~R23615 are the number of filtering cycles, the default is 100 (range 2~20000), the data cannot be less than or equal to 0;
D8073 is the smoothing filter coefficient of all analog inputs, the setting range is 0~999.
Parameter:
Display | Dimension | 151*96*36mm |
Cutout size | 143*86mm | |
Type | 5"TFT | |
Feature | 60K-color resistive touch screen, supports portrait display | |
Memory | RAM | 64MB |
ROM | NOR Flash 8MB | |
CPU | 32bit CPU 408MHz | |
I/O | DI/DO | Max 12DI/12DO |
DI/DO level | Input: Passive NPN, public terminal isolated | |
DO type and load | Relay MR/MOS tube, MOS tube: 2A/point, 4A/4 point COM, 5A/12 point COM; MR: 2A/point, 5A/12 point COM. | |
Analog I/O | Max 4AI/2AO | |
AI type (optional) | Thermocouple E/E_/K/K_/S/S_/T/T_/J/J_ / PT100/ PT1000/ NTC10K/
NTC50K/ NTC100K/ | |
AO type (optional) | 0~10V /0~5V/ 0~20mA/ 4~20mA/ mixed | |
High-speed function | High-speed counting | Single phase 6 channel 60KHz, or 2 AB 60KHz + 1 AB 10KHz, |
High-speed pulse | 8 channels, Y0-Y3 is 100KHz, Y4-Y7 is 10KHz. | |
Connection | HMI | Type-C HMI download port |
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PLC | 1 TYPE-C, 1 RS232 (program port) | |
1 RS485 or 2 RS485 COM ports (one of which is changed from the
default RS232 port); | ||
Software | HMI | Coolmay mView HMI Programming Software |
PLC | Compatible with Mitsubishi GX Developer 8.86 and WORKS 2 |
Below is an example of QM3G's one-channel temperature analog
quantity AD0 acquisition, the program reads the value as follows:
Connect the signal end of the temperature sensor to the AD0 input
port of the PLC, and connect the other end to the GND of the analog
input port. When the PLC is running, the value of the data register
D8030 corresponding to AD0 will be transferred to D0, the value of
D0 will be put into D10 after floating-point operations, and then
floating-point division operations will be performed on D10, the
result of the operation will be put into D20, and the result D20 is
The actual temperature value. In the ladder diagram, you can also
directly divide the value of D8030.
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