I'm a beginner of PLC.
Now I have a question. how the high speed counter working in PLC program?
I saw some example code. when the program initial, PLC will copy the block information to HSCE's output. but we also can use the HSCE's real output just as other moldue's output(1746-OW16).
Question is :
1. the real output is confilt with HSCE's configration ?
2. the real output bit is fixed (O:s.5/8~O:s.5/11)? S is the slot number.
3. if wire with the flowmeter (discrete swtiches?), the Z is not useful?
4. HSCE's Input means external device (just like the flowmeter, the encoder )input the information to HSCE? output means HSCE output the instruction to external device?
please give me some help ! thanks !
Now I have a question. how the high speed counter working in PLC program?
I saw some example code. when the program initial, PLC will copy the block information to HSCE's output. but we also can use the HSCE's real output just as other moldue's output(1746-OW16).
Question is :
1. the real output is confilt with HSCE's configration ?
2. the real output bit is fixed (O:s.5/8~O:s.5/11)? S is the slot number.
3. if wire with the flowmeter (discrete swtiches?), the Z is not useful?
4. HSCE's Input means external device (just like the flowmeter, the encoder )input the information to HSCE? output means HSCE output the instruction to external device?
please give me some help ! thanks !