Page 138
Reset
This option is only available on Digital Input 7 P*391 = 5 when selected a
valid signal received on this input will Reset all Device Fail signals to the
no fault condition. When using this function the unit will check all inputs
for such conditions so there is no requirement to assign the input to a
specific relay output. Alternatively the key has been allocated as a Hot
Key , which when pressed will give details of any Device Fail and provides
prompts to Reset any failures to the no fault condition.
Digital Input Parameters
The following parameters are used to configure the use of the digital inputs.
Common Par.
P1 and P2
These parameters are common to each of the digital inputs and set specific
operational criteria for particular functions.
P*300 Max.Attempts
When digital inputs are used to detect device failure this parameter
determines the number of attempts that will be made before failing the
device and putting it out of service. When the number of attempts is set to
‘0’, there is no restriction on the number of starts. The digital inputs will
provide a fail signal in the normal manner and initiate any action as
required, but the device will not be put out of service. Any figure other than
0 will determine the number of attempts that will be made to start the device
before putting it out of service until such time that the input is reset.
Set the number of attempts Min. 0, Max 99. Default = 1
To Next Page
Loading...
