Manual

Monitoring Status Data
Chapter 7
7-4
Word DescriptionBits
5
0 Loop2 Enable
•0 = Loop 2 disabled.
•1 = Loop 2 enabled.
1 Loop2 Auto/Manual Mode Select  (controlled by bit 1 of word 6 of the dynamic block)
•0 = Loop 2 is in the manual mode  the manual output value (from word 9, dynamic block) is used as the CV value.
•1 = Loop 2 is in the automatic mode  the PID algorithm generates the CV value.
2 Loop2 Open Circuit
•0 = Loop2 thermocouple circuit is closed (connection OK).
•1 = .Loop2 thermocouple circuit is open (connection broken).
3 Loop2 Parameters valid
•0 = Power has been interrupted since valid parameters for loop 2 have been blocktransferred.
•1 = Valid parameters for loop 2 have been blocktransferred since last loss of power .
4 Loop2 Calibration Fault
•0 = Loop2 calibration is OK.
•1 = Loop2 cannot operate with as calibrated.
5 Loop2 SetPoint Select  (controlled by bit 2 of word 6 of the dynamic block)
•0 = Select the standbytemperature setpoint value from word 7 of the dynamic block.
•1 = Select the runtemperature setpoint value from word 8 of the dynamic block.
6 Loop2 Parameter Value Error
•0 = Loop2 parameter values OK.
•1 = Loop2 parameter value error.
7 Loop2 AutoTuning Complete
•0 = Loop2 autotuning is not complete.
•1 = Loop2 autotuning is complete.
8 Reserved.
9 Reserved.
10 Loop2 Thermal Runaway  (set in words 22 and 23 of the configuration block)
•0 = Loop2 is operating within thermal runaway limit..
•1 = Loop2 has exceeded the thermal runaway limit. and the CV value has been forced..
11 Loop2 High CV Limit  (set in word 7 of the configuration block)
•0 = Loop2 CV value is below the high CV limit.
•1 = Loop2 CV value is at the high CV limit.
12 Loop2 Low CV Limit  (set in word 8 of the configuration block)
•0 = Loop2 CV value is above the low CV limit.
•1 = Loop2 CV value is at the low CV limit.