16 | Operating Manual GW 601 | Configuration
8. Configuration
IMPORTANT!
Measurement processing continues unchanged during configuration.
The configuration menu runs in a continuous loop. Press function key F1 repeatedly until the desired menu
is displayed.
All settings can be viewed but not changed in normal mode. Settings can only be changed in activation /
service mode. This can only be achieved by entering a password / key combination.
The changes are only activated once the menu has been exited. If you exit the menu without pressing F4
(SAVE), the most recent settings remain intact.
If no input is made for more than 10 minutes, the GW 601 reacts differently, depending on the operating
mode:
• Normal mode: Changes to standard display
• Release: Changes to standard display and normal mode.
• Service operation: no change.
The GW 601 gas warning system contains all the parameter settings needed to adapt the device to the
requirements of the application.
IMPORTANT!
In order to make changes, the system must be activated by entering a password / key combination.
Menu
Selection
Function
Password
——
(Normal mode)
OK
(Activation)
automatic, F1 (NEXT) key for next menu.
Release: Press F3 and F4 simultaneously for approx. 5 seconds.
Keep pressing this key combination for approximately five seconds to
disable activation.
GB
D
After activation, press F2 to switch between German (D) and English
(GB).
GB: German is active, change to English with F2
D: English is active, change to German with F2
Services
OFF
ON
In service mode alarm and fault messages are blocked, the relay
outputs are inhibited and the operation LED flashes.
Gas
List of gases
Select measuring gas
Dimension
ppm, vol.-%,%
UEG, pH, degree
Unit for the measuring range. The unit chosen will be displayed during
normal operating mode.
Decimal
point
0
0.0
Shown with or without a decimal point for measurement display,
measuring range limit and alarm limits.
Range
10.0
Sets the measuring range limit between 0 … 30000
Alarm 1,
alarm 2
0 to the measur-
ing range limit
Sets the two alarm thresholds and the direction of the overrun to
trigger the alarm. The alarm threshold limits are arranged in ascending
order. The alarms are triggered when the limit is exceeded.
Quit A1,
Quit A2
ON
OFF
Indicates whether the alarm and the corresponding relay are self-lock-
ing (ON) or non-locking (OFF). A non-locking alarm goes out when
the alarm condition no longer applies (check the alarm hysteresis). A
self-locking alarm must always be reset via manual acknowledgement,
by using the F2 (QUIT) function key.
Summary of Contents for GW 601
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