RS Logix 5 counter minutes to hours

Hey guys, I am programming in RSLogix 5. I have a 1 minute timer that is triggering a counter to count minutes of runtime. I want to convert this to hours, but when I do the compute block, I keep getting errors. C15:0 0/60 This is my expression right now, and I am not fingering why it won't work. I have tried parenthesis, but nothing works. Can anyone show my how to type in my expression so the block with take it? Thanks.

Russ

First you cannot use the "slash" key for division. You must use the "pipe" symbol. This is usually located on the same key as the "backslash". You'll need to hold shift to get it. It will look like a vertical line.

Second, try using C15:0.ACC | 60

OG

Another way to do it is to ditch the counter all together.

XIO T4:0/DN T4:0 1.0 60 0
XIC T4:0/DN ADD F8:0 1.6666667E-2 F8:0

Generally for two operand mathematical operations the CPT instruction takes significantly longer to execute than ADD MUL SUB DIV, etc. However, if intermediate result storage steps are required (multiple operands), then the CPT instruction gains the upper edge in execution speed because the processor doesn't spend time writing an intermediate result to memory only to fetch it again for the very next instruction.

Thanks a lot guys. It's in and working. Thanks again, I can almost always count on this site. I just wish I had more answers to offer than questions.