pmm5111a0600p_01
11 / 32
9.2.2
U
NLOCK CODE
To enter a required menu point press
button then select the corresponding unlock code with
and
buttons. This procedure can prevent unauthorised entry to Configuration, Setup and Automatic Tuning
modes. Entering an incorrect unlock code will result to return to Select Mode. The value of the lock codes
only can be changed from within the modes that they apply to.
In the event that a lock code is not known or forgotten, the instrument lock code values can be seen in the
lock code view. In this view the codes are read only, the codes can be changed from the mode to which they
apply.
Turn OFF the device. Press
and
together whilst the instrument is powering up until the display is
shown. Once in this mode press
to step between lock codes.
LOCK CODE NAME
PV DISPLAY
SV DISPLAY
Configuration Lock Code
Max. 4 digit value, DEFAULT VALUE: 5
Setup Lock Code
Max. 4 digit value, DEFAULT VALUE: 5
Automatic Tune Lock Code
Max. 4 digit value, DEFAULT VALUE: 0
If there is no key activity for 2 minutes the controller automatically returns to operator mode!
10.
OPERATION MODES, PROGRAMMING
Self
Test
+
Turn ON
+
Operation mode Normal operation
Normal
operation
Automatic
hardware test
Entering unlock code
Entering
set-up
mode
+
Set-up
mode
+
+
Entering
unlock code
Toggle
menu points
Entering
configuration
mode
-Entering an incorrect unlock code
results in a return to Select Mode.
-If there is no key activity for 2 minutes
the controller autamtically returns to
normal operation.
Warning!
Configuration
mode
Toggle
menu points
Entering
information
mode
Toggle
menu points
Information
mode
+
Toggle
menu points
Entering
auto-tuning
mode
Entering
unlock code
Auto-tuning
mode