User guide

Watlow EZ-ZONE
®
PM PID Controller • 33 • Chapter 4 Home Page
Conventions Used in the Menu Pages
To better understand the menu pages that follow review the naming conventions used. When encountered
throughout this document, the word "default" implies as shipped from the factory. Each page (Operations,
Setup, Profile and Factory) and their associated menus have identical headers defined below:
Header Name Definition
Display Visually displayed information from the control.
Parameter Name Describes the function of the given parameter.
Range
Defines options available for this prompt, i.e., min/max values (nu-
merical), yes/no, etc... (further explanation below).
Default Values as delivered from the factory.
Modbus Relative Address
Identifies unique parameters using either the Modbus RTU or Mod-
bus TCP protocols (further explanation below).
CIP (Common Industrial Protocol)
Identifies unique parameters using either the DeviceNet or Ether-
Net/IP protocol (further explanation below).
Profibus Index
Identifies unique parameters using Profibus DP protocol (further
explanation below).
Parameter ID
Identifies unique parameters used with other software such as, Lab-
VIEW.
Data Type R/W
uint = Unsigned 16 bit
integer
dint = long, 32-bit
string = ASCII (8 bits
per character)
float = IEEE 754 32-bit
RWES = Readable
Writable
EEPROM (saved)
User Set (saved)
Display
Visual information from the control is displayed to the observer using a fairly standard 7 segment display.
Due to the use of this technology, several characters displayed need some interpretation, see the list below:
[1] = 1 [0] = 0 [i] = i [r] = r
[2] = 2 [a ] = A [j ] = J [S] = S
[3] = 3 [b] = b [H] = K [t] = t
[4] = 4 [c] , [C] = c [l] = L [U] = u
[5] = 5 [d ] = d [ m] = M [u] = v
[6] = 6 [e] = E [n] = n [w] = W
[7] = 7 [f] = F [o] = o [y] = y
[8] = 8 [g] = g [p] = P [2] = Z
[9] = 9 [h] = h [q] = q