Filter
Top Products
Reference Manual
IP2030/RM, Rev AA
Section 4: Getting started
June 2014
Section 4: Getting started38
Optionally set-up other features
This includes configuring data logging (page 64), alarm handling (page 91), the display
(page 102), serial communications (page 104), and PIN security (page 105).
By default, security restrictions are switched off and the user has access to all parameters.
After programming (configuring) is complete, a PIN security code can be used to prevent
unauthorized access. For details, refer to Section “PIN Security” on page 105.
Step 4: Put the unit into Run App mode
Put the control into Run App mode (see below).
For checks e.g. auto-cycle of the control unit Primary / Process Value (PV), diagnostics, and
fault-finding, see Section 5: Servicing and Health Checking.
There is trouble-shooting information in Section 5: Servicing and Health Checking.
Alternatively, the MCU900 Series control unit can be re-set to the factory defaults as guided in
the Section “Restoring the factory defaults” on page 135.
4.5.3 Run App and Program operating modes
Menu: MAIN MENU / Run App? (or MAIN MENU / Program?)
There are two operating modes on the control unit: Run App and Program.
Press the red (ENTER) button at the Run App? or Program? screen to switch between these
two operating modes (Figure 4-12)
An open padlock icon indicates the MCU900 Series control unit is presently in the Program
mode.
In this mode, the unit can be programmed. The Current Output and all Relay Outputs are frozen
unless allocated to totalizing and sampler duties. Fault relays are de-energized.
A closed padlock icon indicates that the MCU900 Series control unit is presently in the Run App
mode. In this mode, most of the unit cannot be programmed. The Current Output and all Relay
Outputs operate as normal.
The Program? screen (Figure 4-12) appears automatically if an attempt is made to edit a
parameter whilst in Run App mode. A security PIN can be set-up to restrict the mode change.
Figure 4-12. How to switch between Run App and Program modes
Program?
=Yes
Esc=No
1
=
Run App?
=Yes
1
Esc=No
MAIN MENU
Run App?
SETUP
MONITOR
Run App?
1
MAIN MENU
Run App?
SETUP
MONITOR
Program?
1
MAIN MENU
Program?
SETUP
MONITOR
SETUP
1
MAIN MENU
Program?
SETUP
MONITOR
SETUP
1
Switching to Run App mode: Switching to Program mode: