Table 24: Auxiliary Setpoints; Table 25: System Enable And Fault Reset - DWT WaCS PWM Serie Instrucciones De Instalación Y Mantenimiento

Response of auxiliary pressure function according to setting of INx and input
Parameter
value
INx
3
4
6.6.13.4 Setting the system enable and fault reset
The signal that enables the system can be supplied from any input (for electrical connections, refer to
paragraph 2.2.4.2) The system enable function is obtained by setting the parameter INx, associated with the
input where the enable signal is connected, to one of the values in Table 24.
When this function is active, the system is totally disabled, and F3 is displayed n the STATUS line of the
main page.
When several system disable functions are configured at the same time on different inputs, the system
indicates F3 when at least one function is activated and clears the alarm when none are activated.
The input must be active for at least 1 second for the system to implement the disable function.
When the system is disabled, the input must not be active for at least 1 second for the function to be
deactivated (system re-enable). The function behaviour is summarised in Table 25.
If several disable functions are configured at the same time on different inputs, the system indicates F3 when
at least one function is activated. The alarm is cleared when no input is activated.
Response of system enable and fault reset function according to setting of INx and
Parameter
value
INx
5
6
7
8
9
Input
Input status
configuration
Active with high
signal on input
(NO)
Present
Active with low
signal on input
(NO)
Present

Table 24: Auxiliary setpoints

Input
Input status
configuration
Active with high Absent
signal on input
(NO)
Present
Active with low Absent
signal on input
Present
(NO)
Active with high Absent
signal on input
(NO) Present
Active with low
Absent
signal on input
(NO)
Present
Active with high Absent
signal on input
(NO) Present

Table 25: System enable and fault reset

ENGLISH
Operation
Auxiliary set point of
Absent
same name not active
Auxiliary set point of
same name active
Auxiliary set point of
Absent
same name active
Auxiliary set point of
same name not active
input
Operation
Inverter Enabled
Inverter Disabled
Inverter Disabled
Inverter Enabled
Inverter Enabled
Inverter disabled + block
reset
Inverter disabled + block
reset
Inverter Enabled
Inverter Enabled
Block reset
122
Display
None
Px
Px
None
Display
None
F3
F3
None
None
F3
F3
None
None