Nordmann AT4 - Operating the Control Unit and Menu Overview

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Menu
AT4 130kg/h 400V3
Standby
2011-08-31 12.00.00
Menu
AT4 130kg/h 400V3
Power Limit :Set
Request A :0%
Request B :0%
∑ Steam :0kg/h
Menu
AT4 130kg/h 400V3
Drain Factor:1.0
Conductivity:>125µS
Idle Mode :Drain
Force Drain :O
Menu
AT4 130kg/h 400V3
Cylindertype:6564A
Operating Hours
Cylinder A :10h
Cylinder B :10h
Menu
AT4 130kg/h 400V3
Timer
On/O Timer :O
Power Limit :O
Setpoint :O
Menu
AT4 130kg/h 400V3
Software :1.00LA00
Controlsign.:0-10V
Limitsignal :0-10V
User Code
3562
Enter Number
Conrm with Set
Esc Set
User
Settings :Set
Modbus :Set
Maintenance :Set
Esc Set
Diagnostic
Unit Status :Set
Remote Test :Set
Modul-A Test:Set
ErrorHistory:Set
Modul-B Test:Set
Esc Set
5.2 Operating the control unit and menu overview
Operating
The operating and display unit is operated via the four keys located just
below the display. The 4 status elds at the bottom of the display show the
active keys the functions assigned to them.
actual key setting
keys
Menu overview
Indication level
Menu level
Menu User
– Resetting the maintenance counter
– Unit settings
– Modbus settings
Menu Engineering
The engineering level requires special knowledge and may only
be served by a Nordmann service technician.
Menu Diagnostic
– Interrogation of the malfunction list
– Interrogation of unit information
– Carrying out relay tests
– Carrying out unit tests (Module A and Module B)
Menu
AT4 130kg/h 400V3
Standby
2011-08-31 12.00.00
Main Menu
User :Set
Engineering :Set
Diagnostic :Set
Setpoint :50%rH
Esc Set
Main Menu
User :Set
Engineering :Set
Diagnostic :Set
Setpoint :50%rH
Esc Set
Main Menu
User :Set
Engineering :Set
Diagnostic :Set
Setpoint :50%rH
Esc Set
Hauptmenü
User :Set
Engineering :Set
Diagnostic :Set
Setpoint :50%rH
Esc Set
Modifying humidity setpoint
Note: this menu item appears only, if the internal P/PI controller is activated and the
humidity setpoint timer is deactivated!