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Appendix A Power ON key Less than 1 second Operation level Adjustment level key Less than 1 second Add in the additional PV display" parameter. PV AT execute/cancel Auto-tuning PV/SP Communications writing Enable or disable writing by communications. Multi-SP Select SP. Heater current value monitor SP ramp monitor Heater burnout detection Heater current value monitor Current value monitor of HBA SP 0 Run/stop SP 1 Alarm value 1 SP 2 HBA function SP used by multi-SP Upper-limit alarm value 1 Set either of these parameters. SP 3 1-point shift Lower-limit alarm value 1 Temperature input shift Alarm value 2 Upper-limit temperature input shift value 2-point shift Upper-limit alarm value 2 Set either of these parameters. Lower-limit temperature input shift value Lower-limit alarm value 2 Proportional band P MV monitor (OUT1) Integral time I MV monitor (OUT2) Derivative time D Cooling coefficient + key 1 second min. + key 3* second min. * The key pressing time can be changed in "protect level move time". Protect level Operation/adjustment protection Restricts display and modification of menus in the operation and adjustment levels. Initial setting/communications protection Restricts display and modification of menus in the initial setup, operation level and adjustment levels. PID settings Used in heating and cooling control Dead band Manual reset value Clear the offset during stabilization of P or PD control. Hysteresis (OUT1) Set hysteresis. Hysteresis (OUT2) Setting change protection Protects changes to setups by operation of the front panel keys. 131