Diagnostics
page 147
NF 650 - rev. 01 / 29.06.2020
DANGER
Personal injury or property damage
The simulation of analog outputs shall be executed by trained electricians only. The respon-
sible expert personnel must have sound knowledge of the entire control procedures of the
according facility.
Prepare the simulation process carefully:
• Switch the subordinated systems to manual operation.
• Disable actuating drives and similar or limit the according function.
It is absolutely necessary to have a safety person available during execution!
Disregarding may lead to personal injury or damage your facility.
All legally associated companies and subsidiaries of NIVUS group herewith in advance
refuse any responsibility for any possible damage to persons or objects at any extent due to
the extremely high risk of danger and unforeseeable consequences in the event of incorrect
or faulty simulation!
DANGER
Effects on plant sections
The simulation of NivuFlow outputs will directly affect any subordinated plant sections
without any safety interlocking measures!
Simulations are allowed to be executed exclusively by qualified expert personnel.
Observe the hints contained within the earlier warning!
Note
The simulation mode access is password protected due to the reasons of safety mentioned
above.
Share your password with authorised and trained expert personnel only for reasons
of personal safety!
Â
Ü
To simulate a digital output proceed as follows:
1. Enter your password.
2. Turn the rotary pushbutton until the desired digital output is highlighted blue.
3. Open the pull-down menu and select >No simul.<, >On< or >Off<.
Observe that the digital output(s) will provide the specified voltages until the simu-
lation is stopped.
4. Press the left function key to exit the simulation menu.
The same procedure applies to activate the simulation of each output.
