R9000 is a special relay in the future, R9010 is a normally-on relay, this relay is always on when the PLC is running.
R9013 is the initial closing relay, that is, a pulse is given when the PLC is powered up. Generally used as a program initialization for power-on operation.
In the case of the FP-X series, the C-type plus battery can save all DTs, but it needs to be set in the programming software. If you do not add the battery type C and L type (L type can not be added to the battery) can be maintained: counter 16 points (C1008-C1023), internal relay […]
H is the hexadecimal constant flag in Panasonic PLC, so H1001 0001=K268 500 993
1. Programming software Siemens offers a wide range of programming software for SIMATIC series PLCs, mainly STEP MICRO/DOS and STEP MICRO/WIN; STEP mini; standard software package STEP7 The programming language of the S7 series PLC is very rich, including LAD, STL, SCL, GRAPH, HIGRAPH, CFC, etc. Users can choose a language programming and mix them […]
F66 WOR is a high-level instruction of Panasonic PLC. F refers to the F-type advanced instruction. When the execution condition X0 is ON, the instruction is repeatedly executed every scan cycle (another P-type advanced instruction, and only one scan period is executed when the rising edge of the execution condition X0 is detected). 66 is […]
TML: Enter 0.001 second timer TMR: Enter 0.01 second timer TMX: Input 0.1 second timer TMY : Enter 1 second timer Such as: TML 0, K100 set time is 0.001 × 100 = 0.1s TMR 1, K100 setting time is 0.01 × 100 = 1 s TMX 2, K100 setting time is 0.1 × 100 […]
F159 (MTRN) serial data communication Overview Used to send data to external devices or receive external data via RS232 or RS485 serial communication port.
MV is the data transfer statement of Panasonic PLC [F0 MV , K4 , WR1], is to load the decimal number 4 into the data register WR1. WR1 consists of 16 bit memories of R10-R1F. The decimal data K4 is converted to binary, which is 0100. The result of the above statement execution is: R12 […]
F313 F% S1 S2 D is a division instruction of floating-point real numbers. If S1 and S2 specify an integer type, F313 F% %S1 %S2 D; if D specifies an integer, the instruction is F313 F% S1 S2 % D. DT16 in the instruction is the dividend (real number), f0.0037679 is the divisor (real number), […]