ACTION TYPE SUBMENU:
The error that results from the measurement of the Process Variable may be positive or negative since it may be greater or smaller than the Setpoint. If a positive error should cause the instrument output to increase (i.e. cooling), it would be called Direct Acting. If a negative error should cause the output to decrease (i.e. heating), it would be called Reverse Acting.
Press | d | 6) | Display flashes DRçT Direct or RVRS Reverse. | |
Press | b | 7) | Scroll through the available selections: “Direct” or “Reverse”. | |
Press d | 8) | Display shows STRD stored message momentarily and then | ||
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| advances to AUTo only, if it was changed, otherwise press a to | |
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| advance to AUTo Auto PID Submenu (If PID Control type was | |
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| selected). | |
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| If ON/OFF was selected in the Control Type, the display skips to | |
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| the Dead Band Submenu. | |
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AUTO PID SUBMENU: | ||||
Press | d | 9) | Display flashes ENBL Enable or DSBL Disable. | |
Press | b | 10) Scroll through the available selections: “Enable” or “Disable”. | ||
If "Enabled", the PID parameter of Output 1 will be copied to
Output 2.
Press d 11) Display shows STRD stored message momentarily and then advances to the next submenu only, if it was changed, otherwise press a to advance to the next submenu.
If AUTO PID was ENABLED", the display skips to the CYCL CYCLE TIME submenu. If "AUTO PID" was "DISABLED", the display will show PRoP PROPORTIONAL BAND Submenu allowing the user to manually enter the Proportional Band value.
The Reset and Rate value are the same as Output 1.
PROPORTIONAL BAND SUBMENU:
Press d 12) Display flashes 1st digit of the previous Proportional Band value.
Press b & c 13) Press b and c buttons to enter a new Proportional Band value.
Press d 14) Display shows STRD stored message momentarily and then advances to CYCL only, if it was changed, otherwise press a to advance to the CYCL Cycle Time Submenu.
Refer to “Proportional Band” Submenu of “Output 1” Menu.
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