MINAC Systems
Revision A
USER MANUAL
31 January 2005
63860.doc
© For reproduction rights, see cover page.
Page 14
5.2.3
Change PIN code Menu (menu 27)
This menu allows the operator to change the PIN code.
First enter the old PIN code and then enter the new PIN code twice:
Give old PIN code:
<0-9999>
Give new PIN code:
<0-9999>
Retype new PIN code:
<0-9999>
Return to the previous menu by pressing F9.
5.2.4
Setpoint Menu (menu 3)
This menu is used to select the mode of operation (type of regulation). Only one of
the first three modes in the list can be activated at a time (mutually exclusive
functions). In addition, this menu contains a function for selecting the setpoint source
and signal type to/ from the external control.
F0
AC Current
<ACTIVE/OFF>
F1
DC Power
<ACTIVE/OFF>
F2
Temperature
<ACTIVE/OFF>
F3
Setpoint source
<LOC/EXT/HHT/DEFAULT>
F6
Ext. signal select
<DC power/AC current/DC
voltage/Frequency/Temperature>
F7
Ext. setpoint signal type
<0-10V/0-20mA/4-20mA>
F8
Ext. feedback signal type
<0-10V/0-20mA/4-20mA >
Return to the Main Menu by pressing F9.
Setpoint source
The four options given in function F3 "Setpoint source" have the following definitions:
LOC
Setpoint from the control panel “up” and “down” arrows.
EXT
Setpoint from an external device.
HHT
Setpoint from the HHT setpoint control.
DEFAULT
Setpoint from the source where the power-on command is detected.
If HHT handle is not equipped with a power control device make sure not to select
HHT as Setpoint source as this will result in zero setpoint value.