Problem with PID - CONTROL (190) function

[Kermit 0]

Hello. I've got a problem with expansion instruction PID(190). This is the program: LD 0.00 PID(190) 10 D200 20 END(001) and result is: 10 200 Decimal D200 300 Decimal D201 0100 Hex D202 1200 Hex D203 0400 Hex D204 0005 Hex D205 0000 Hex D206 0888 Hex 20 0000 Hex P_ER CF3 ON P_CY CF4 OFF 0.0 ON Why P_ER flag is ON? Program was transmit to CX-Symulator CS1G-CPU45 and it is a copy of example from C200HE operation manual.

[ECSI 17]

D206 (C+6) the second digit must be a 1 or 9 for time designation. Therefore the value in D206 should either be 0818 or 0898. Everything else looks ok....I think. Edited 7 Aug 2006 by ECSI

[Kermit 0]

I 've just read about this instruction in CS1/CJ1 Reference Manual and there are some differences between CS1G and C200HE: Anyway i've changed parameters according to example in CS1/CSJ1 Reference Manual and it still doesn't work. Is it possible that is a problem whith cx-simulator? I tried it on a real C200HE and everything was OK.

[PdL 71]

Post your CXP file of the section with the PID instructions and settings. It will be much easier for people to help you.

[BITS N BYTES 66]

Chevk previous posts - manual was incorrect for configuration!! http://forums.mrplc.com/index.php?showtopi...amp;#entry15063 (link tag fixed - PdL) Edited 8 Aug 2006 by PdL

[Sleepy Wombat 27]

The PID instruction is not executed in the SIMULATOR.....

[Kermit 0]

Thanks. Are there same other instructions that don't work in the simulator?

[PdL 71]

CX-Simulator Operation manual is included in the installation. A shortcut is located in the "Online Manuals" folder of the CX-Simulator program group. See section 1-7 for comparison between CS/CJ/CP CPU and CX-Simulator.