EMERSON

Emerson 1C31179G02 controller

Brand:Emerson

Model:1C31179G02

Origin: U.S.A

Warranty: one year

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Mailbox:2645963284@qq.com

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Emerson 1C31179G02 controller


The timer in PLC is equivalent to the time relay in the relay system. It has a set value register (one word length), a current value register (one word length) and an image register (one bit of binary) used to store its output contact status. The three storage units use the same component number. The timer of FX series PLC is divided into general timer and integral timer.
The constant K can be used as the setting value of the timer, or the contents of the data register (D) can be used to set the timer. For example, the data input by the external digital switch can be stored in the data register as the setting value of the timer. Data registers with battery backup are usually used, so that data will not be lost in case of power failure.
The number of timers and component numbers of each series are shown in Table 3 – 5. The timing range of the 100ms timer is 0.1~3276.7s, and the timing range of the 10ms timer is 0.01~327.67s. When the special auxiliary relay M8028 of FX1S is in 1 state, T32 ~ T62 (31 points) are defined as 10ms timer. When the normally open contact of X0 in Figure 3 – 10 is connected, the current value counter of T200 starts from 0 and accumulates the 10ms clock pulse. When the current value is equal to the set value 414, the normally open contact of the timer is connected and the normally closed contact is disconnected, that is, the output contact of T200 is driven for 10ms in its coil × 414=4.14s later. After the normally open contact of X0 is disconnected, the timer is reset, its normally open contact is disconnected, the normally closed contact is connected, and the current value is restored to 0.

The CPU module is equivalent to the human brain and heart. It continuously collects input signals, executes user programs, and refreshes the output of the system; Memory is used to store programs and data.
CPU chip
CPU module is mainly composed of CPU chip and memory. PLC uses the following types of CPU chips:
(1) General purpose microprocessors, such as Intel’s 808680186 to Pentium series chips;
(2) Single-chip microprocessor (SCM), such as Intel’s MCS51/96 series SCM;
(3) Bit chip microprocessor, such as AMD2900 series bit chip microprocessor. storage
The memory of PLC is divided into system program memory and user program memory. The system program is equivalent to the operating system of the personal computer, which makes the PLC have basic intelligence and can complete various tasks specified by the PLC designer. The system program is designed by the PLC manufacturer and solidified in the ROM. Users cannot read it directly. The user program of PLC is designed by the user, which determines the specific relationship between the input signal and output signal of PLC. The capacity of user program memory is generally in words (each word is composed of 16-bit binary numbers). Mitsubishi’s FX series PLC calls the unit of user program memory step (i.e. word). The user program memory capacity of small PLC is about lK words, and the user program memory capacity of large PLC can reach several M (megabytes) words.

1C31227G01     1C31203G01     1C31166G01     1X00102H01     1D54581G04

1C31169G01     1C31204G01     1C31227G02     1X00107H01     1D54582G01

1C31234G01     1C31205G01     1C31232G03     1X00126H02     1D54582G02

1C31169G02     1C31206G01     1C31233G01     1X00133H01     1D54582G03

1C31122G01     1C31107G01     1C31147G01     1X00161H01     1D54582G05

1C31125G02     1C31110G02     1C31147G02     1X00163H01     1C31192G01

1C31224G01     1C31113G01     1D42128G01     1X00163H02     1D54582G06

1C31116G04     1C31113G02     1D54416G01     1X00163H03     1C31166G02

1C31150G02     1C31113G03     1D54458G01     1X00163H04     1X00024H03

1C31132G01     1C31113G04     1D54471G02     1X00185H01     1X00093G04

1C31129G03     1C31113G05     1D54471G03     1X00377H01     1X00093G05

3A99158G01     1C31113G06     1D54540G01     1X00415H01     1X00093G06

1X00024H01     1C31116G02     1D54544G01-8     1X00416H01     1X00093G07

3A99132G02     1C31116G03     1D54557G03     1X00416H02     1X00093H08

ST24B3             1C31161G02     1D54557G07     1X00416H03     1X00093H09

5A26391H24     1C31164G02     1D54557G10     1X00416H04     1X00093G10

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