Rockwell Automation 1771-TCM,D17716.5.108 TEMPERATURE CONTROL MOD - Manual (Page 49)

Operating the Module
Chapter 6
6-6
Word Description Bits
24 0-15 LoopĆ6 Run Temperature SetĆpoint Value Ċ Used when bit 2 of word 2 2 is on (0 thru 999.9 ).
25 0-15 LoopĆ6 Manual Output Value (CV) Ċ Used when bit 1 of word 22 is off (-100.00 thru +100.00).
26 0 LoopĆ7 Enable
• 0 = Loop 7 disabled.
• 1 = Loop 7 enabled if PID control mode selected (bits 7-8, word 2, config block).
1 LoopĆ7 Auto/Manual Mode Select
• 0 = Loop 7 is in the manual mode Ċ the manual output value (from word 29) is used as the CV value.
• 1 = Loop 7 is in the automatic mode Ċ the PID algorithm generates the CV value.
2 LoopĆ7 SetĆPoint Select
• 0 = Select the standbyĆtemperature setĆpoint value from word 27.
• 1 = Select the runĆtemperature setĆpoint value from word 28.
3 LoopĆ7 AutoĆTuning Enable
• 0 = Disable autoĆtuning.
• 1 = Enable autoĆtuning Ċ autoĆtuning can be invoked by an offĆtoĆon transition of bit 1 of word 34.
4 Always = 0.
5 LoopĆ7 PID Integral Term Reset Enable
• 0 = Accumulate PID integral term.
• 1 = Reset the PID integral term on the 0ĆtoĆ1 transition, and then allow accumulation until the next 0ĆtoĆ1 transition.
6-15 Always = 0.
27 0-15 LoopĆ7 Standby Temperature SetĆpoint Value Ċ Used when bit 2 of word 26 is off (0 thru 999.9 ).
28 0-15 LoopĆ7 Run Temperature SetĆpoint Value Ċ Used when bit 2 of word 26 is on (0 thru 999.9 ).
29 0-15 LoopĆ7 Manual Output Value (CV) Ċ Used when bit 1 of word 26 is off (-100.00 thru +100.00).