InC2 Input Correction: Select
Fil2 Digital Filter: Select OFF, 1 to 99. In some cases the time constant of the sensor, or noise could cause the display to jump enough to be unreadable. A setting of 2 is usually sufficient to provide enough filtering for most cases, (2 represents approximately a 1 second time constant). When the 0.1 degree resolution is selected this should be in- creased to 4. If this value is set too high, controllability will suffer.
LPb2 Loop Break Protection: Select OFF, 1 to 9999 seconds. If, during operation, the output is minimum (0%) or maximum (100%), and the input moves less than 5°F (3°C) or 5 counts over the time set for Lpb2, the LOOP bAd message will appear. The loop break error can be reset by pressing the ENTER key when at the LPb2 menu item. The INDEX & ENTER keys may also be used.
The following Menu Items operate on the entire instrument. There is no Zone or Set Point distinction. They will appear in the Edit1, Edit2, and Edit3 menus.
LOrE (Option C 4, Serial Communications) Local / Remote Sta- tus: Select LOC or rE.
LOC The host computer is advised not to send remote commands. Any write commands sent to the controls will be rejected.
rE The host computer is allowed to send write commands.If the control is not addressed within the time set in the nAt (No Activity Timer, see Secure Menu) the CHEC LorE error message will be displayed.
Addr (Option C 4, Serial Communications) Control Address: Read value from 1 to 3FF. This number (hexadecimal, base
16)must match the address number used by the host computer. Viewed only in this menu. The value displayed is for Zone 1. The address for Zone 2 is the value for Zone 1 plus one (e.g. if Addr is set to 17, Zone 1 is assigned to
