User Manual

Controller user's manual INDU-50 v1.95(86)EN
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6.5. Service functions accessible for the user
Cell no
Description
UF0
Real time clock setting press for the next parameter
UF1
Access code changing to the user’s function
Range 0..999
Value 0 – access code off
UF2
Information on software version
UF3
Keyboard click ON/OFF
To get into the user’s setting press and hold down the key and then press and hold down the key .
The functions mentioned above are available after the access code is entered. To disable the access code verification
function, set access code at 0000 for the user’s function. By default, the access code for service functions available to the
user is disabled.
6.6. Alarms
The INDU 50 Controller recognizes 11 alarm events:
Err 1
Measuring element missing or damaged in channel 1
Err 2
Measuring element missing or damaged in channel 2
Err 3
Measuring element missing or damaged in channel 3
Err 4
MAX temperature exceeded in channel 1
Err 5
MAX temperature exceeded in channel 2
Err 6
MAX temperature exceeded in channel 3
Err 7
Temperature below MIN in channel 1
Err 8
Temperature below MIN in channel 2
Err 9
Temperature below MIN in channel 3
Err 10
Control input 1 alarm (depends on SF69 settings)
Err 11
Control input 2 alarm (depends on SF70 settings)
To activate alarms it is necessary first to set alarm activation time [seconds] in SETUP (items 71..73), and then enable the
selected alarms in SETUP (items SF60..SF70). Any alarm shall be acknowledged by pressing . If the cause of alarm has
not been cleared, then the controller activates the alarm once again after activation delay time.