Rockwell Automation 1771-TCM,D17716.5.108 TEMPERATURE CONTROL MOD User Manual
Page 48
Chapter 6
Operating the Module
6-5
Word Description
Bits
18
0
LoopĆ5 Enable
•
0 = Loop 5 disabled.
•
1 = Loop 5 enabled if PID control mode selected (bits 7-8, word 2, config block).
1
LoopĆ5 Auto/Manual Mode Select
•
0 = Loop 5 is in the manual mode Ċ the manual output value (from word 21) is used as the CV value.
•
1 = Loop 5 is in the automatic mode Ċ the PID algorithm generates the CV value.
2
LoopĆ5 SetĆPoint Select
•
0 = Select the standbyĆtemperature setĆpoint value from word 19.
•
1 = Select the runĆtemperature setĆpoint value from word 20.
3
LoopĆ5 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
Loop Ć5 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.
19
0-15
LoopĆ5 Standby Temperature SetĆpoint Value Ċ Used when bit 2 of word 18 is off (0 thru 999.9
).
20
0-15
LoopĆ5 Run Temperature SetĆpoint Value Ċ Used when bit 2 of word 18 is on (0 thru 999.9
).
21
0-15
LoopĆ5 Manual Output Value (CV) Ċ Used when bit 1 of word 18 is off (-100.00 thru +100.00).
22
0
LoopĆ6 Enable
•
0 = Loop 6 disabled.
•
1 = Loop 6 enabled if PID control mode selected (bits 7-8, word 2, config block).
1
LoopĆ6 Auto/Manual Mode Select
•
0 = Loop 6 is in the manual mode Ċ the manual output value (from word 25) is used as the CV value.
•
1 = Loop 6 is in the automatic mode Ċ the PID algorithm generates the CV value.
2
LoopĆ6 SetĆPoint Select
•
0 = Select the standbyĆtemperature setĆpoint value from word 23.
•
1 = Select the runĆtemperature setĆpoint value from word 24.
3
LoopĆ6 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
Loop 6 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.
23
0-15
LoopĆ6 Standby Temperature SetĆpoint Value Ċ Used when bit 2 of word 22 is off (0 thru 999.9
).