User guide

Watlow EZ-ZONE
®
RMH Module • 141 • Chapter 6 Features
A not equal B, Output Value = ON
Tolerance
Error Handling
Function
Output Value
Error
Source AValue
Source BValue
Source Function A
Source Instance A
Source Zone A
Source Error A
Source Function B
Source Instance B
Source Zone B
Source Error B
Compare
Not Equal To
Compare
Greater or Equal
A>=B, Output Value = ON
Tolerance
Error Handling
Function
Output Value
Error
Source AValue
Source BValue
Source Function A
Source Instance A
Source Zone A
Source Error A
Source Function B
Source Instance B
Source Zone B
Source Error B
Compare
Less or Equal
A<=B, Output Value = ON
Tolerance
Error Handling
Function
Output Value
Error
Source AValue
Source BValue
Source Function A
Source Instance A
Source Zone A
Source Error A
Source Function B
Source Instance B
Source Zone B
Source Error B
Custom Function
Custom
Overview
Instances - 50 per RMH
[PAr] Parameter : None, Process, Calibration
Offset, Display Units, User Settings Restore,
Alarm Low Set Point, Alarm High Set Point,
Alarm Hysteresis, Set Point, Active Process Value,
Active Set Point, Open-Loop Set Point, Autotune,
Control Mode, Heat Power, Cool Power, Time
Integral, Time Derivative, Dead band, Heat
Proportional Band, Heat Hysteresis, Cool
Proportional Band, Cool Hysteresis, Ramp Rate,
TRU-TUNE+ Enable, Idle Set Point, Custom
[iid] Instance ID : 1 to 24
Instance ID
Parameter
[CUSt]
[FAct]
Custom Menu
Factory Page
Security Function
Note:
Set on a Zone by Zone basis. This is independent of
the RUI Security Setting.
If the Password is enabled, the user must enter the Pass-
word to get to menus that have been blocked due to lock
level settings. Rolling passwords require a new password
each time the power has been cycled to the controller. It
will be different for every controller. The administrator
password is required to change the security settings even
if the user enters their password to override the security
settings.
Security Function Block
Overview
Instances - 1 per RMH
[LoC;o] Operations Page : 1 to 3
[r;LoC] Read Lock : 1 to 5
[S;LoC] Write Security: 1 to 5
[LoC;P] Profiling Page : 1 to 3
[PAS;E] Password Enable : Off, On
[LoC;L] Locked Access Level : 1 to 5
[roL;L] Rolling Password : Off, On
[PAS;u] User Password : 10 to 999
[PAS;A] Administrator Password : 10 to 999
[CodE] Public Key : xxx
[PASS] Password : xxx
Write Security
Locked Access Level
Rolling Password
User Password
Administrator Password
Public Key
Password
Profiling Page
Read Lock
Operations Page
[`LoC]
[FAct]
Lock Menu
Factory Page
[ULoC]
[FAct]
Unlock Menu
Factory Page