Chapter 5: Operations Pages; Control Module Operation Page Parameters - Watlow EZ-ZONE RM User Manual

5

Chapter 5: Operations Pages

Control Module Operation Page Parameters

To go to the Operations Page from the Home Page,
press both the Up ¿ and Down ¯ keys for three sec-
onds. [``Ai] will appear in the upper display and
[oPEr] will appear in the lower display.
• Press the Up ¿ or Down ¯ key to move through
the menus.
• Press the Advance Key ‰ to move to a submenu.
• Press the Up ¿ or Down ¯ key to move through
the submenus.•
move through the parameters of the menu or sub-
menu.
• Press the Infinity Key ˆ to move backwards
through the levels: parameter to submenu; sub-
menu to menu; menu to Home Page.
• Press and hold the Infinity Key ˆ for two seconds
to return to the Home Page.
[``Ai]
[oPEr] Analog Input Menu
[```1]
[``Ai] Analog Input 1
[`Ain] Process Value
[`i; E r] Error Status
[`i; C a] Calibration Offset
[``Pu]
[oPEr] Process Value Menu
[```1]
[``Pu] Process Value 1
[`Su; A ] Source Value A
[`Su; B ] Source Value B
[`Su; C ] Source Value C
[`Su; D ] Source Value D
[`Su; E ] Source Value E
[oFSt] Offset
[``o; u ] Output Value
[`dio]
[oPEr] Digital Input/Output Menu
[```1]
[`dio] Digital Input/Output 1
[`do; S ] Output State
[`di; S ] Input State
[`ACt]
[oPEr] Action Menu
[```1]
[`ACt] Action 1
[`Ei; S ] Event Input
[LiM]
[oPEr] Limit Menu
[```1]
[LiM] Limit 1
[`LL; S ] Low Set Point
[`Lh; S ] High Set Point
®
Wa t low EZ-ZO N E R M Sy s te m
Press the Advance Key ‰ to
[Mon]
[oPEr] Monitor Menu
[```1]
[Mon] Monitor 1
[C; M A] Control Mode Active
[`h; P r] Heat Power
[`C; P r] Cool Power
[`C; S P] Closed Loop Working Set
[`Pu; A ] Process Value Active
[Loop]
[oPEr] Loop Menu
[```1]
[Loop] Loop 1
[`r; E n] Remote Enable
[`C; M ] Control Mode
[A; t SP] Autotune Set Point
[`AUt] Autotune Request
[`C; S P] Closed Loop Set Point
[`id; S ] Idle Set Point
[`h; P b] Heat Proportional Band
[`h; h y] Heat Hysteresis
[`C; P b] Cool Proportional Band
[`C; h y] Cool Hysteresis
[``ti] Time Integral
[``td] Time Derivative
[``db] Dead Band
[`o; S P] Open Loop Set Point
[ALM]
[oPEr] Alarm Menu
[```1]
[ALM] Alarm 1
[`A; L o] Low Set Point
[`A; h i] High Set Point
Calculating the Modbus Register
The tables below list only the register of the first in-
stance of each parameter. To find the register of the
other instances, use the formula: instance (n) register
= instance 1 register + ((n - 1) * offset).
Note: Avoid continuous writes within loops. Excessive writes to
EEPROM will cause premature EEPROM failure. The EEPROM is
rated for 1,000,000 writes.
Point
• •
39 Chapter 5 Control Modul e Operati ons Pa ge
[CUrr]
[oPEr] Current Menu
[```1]
[CUrr] Current 1
[`C; h i] High Set Point
[`C; L o] Low Set Point
[`CU; r ] Read
[`C; E r] Error
[`h; E r] Heater Error
[`Lnr]
[oPEr] Linearization Menu
[```1]
[`Lnr] Linearization 1
[`Su; A ] Source Value A
[oFSt] Offset
[``o; u ] Output Value
[`CPE]
[oPEr] Compare Menu
[```1]
[`CPE] Compare 1
[`Su; A ] Source Value A
[`Su; b ] Source Value B
[``o; u ] Output Value
[tMr]
[
oPEr] Timer Menu
[```1]
[tMr] Timer 1
[`Su; A ] Source Value A
[`Su; b ] Source Value B
[``E; t ] Elapsed Time
[``o; u ] Output Value