ESA Electronic Engineering
AUX SETTING FOR MODEL DC - LC - LDC (SET)
Aux 02 Select dP range
Setup:

C13-10 = Select range 10 kPa
C13-7 = Select range 7 kPa
C13-5 = Select range 5 kPa
C13-3 = Select range 3 kPa
C13-1 = Select range 1 kPa
Aux 03 Change alarm relay output contacts
Setup:

C7d1/C7c1 = Relais open with alarm and with autoreset
C7b1/C7a1 = Relais open with alarm and with memory
C7d2/C7c2 = Relais closed with alarm and with autoreset
C7b2/C7a2 = Relais closed with alarm and with memory
Aux 04 Cycle stop for low dP
Setup:

C1b = Pause low dP: Stop at the end of cycle

The cleaning STOP threshold: if dP is below this threshold, the cleaning cycle stops and the display shows 'CYCLE STOP FOR LOW dP'. The cleaning cycle stops at the end of the cycle.

C1c = Pause low dP: instantaneous Stop

Set the cleaning STOP threshold: if dP is below this threshold, the cleaning cycle stops and the display shows 'CYCLE STOP FOR LOW dP'. The cleaning cycle stops immediately and as soon as the start threshold is reached.
Aux 05 Additional cycles management by dP reading or contact
D1b = Additional cycles management by dP reading
D1a=3IN = Additional cycles management by closed contact on 3rd Input (Terminal 16-17)
NOT AVAILABLE IN MODEL LC AND NE
D1a-> D5 = Additional cycles management by contact instead of D5 (Terminals 12-13)
Aux 06 Additional post cleaning cycles
Setup:

D1*1 = Additional cycles with enable at STOP
D1*2 = Additional cycles with enable at START
D1*3 = Additional cycles ALWAYS enabled
Aux 08 Electric control on solenoid valve
Setup:

B8/B9 OFF = B8 - B9 excluded
B8 ON = B8 active - B9 excluded
B9 ON = B8 excluded - B9 active
B8/B9 ON = B8 - B9 active

B8=In case of short circuit, the output is automatically skipped

B9=If a solenoid valve is not activated, the relay indicate the alarm condition
Aux 09 Threshold short circuit
Threshold setup B8b (000 = Automatic)

The value to be set depends on the type of solenoid valves and the output voltage. For more information contact our technical office
Aux 11 Keypad lock
Setup:

OFF = Keypad lock off
ON = Keypad lock on

To avoid unintentionally changing of the set up parameters of the device, it is possible to lock the keyboard.
If the keyboard is locked, the display will shows LOCK
Aux 13 Address assignment for RS485
Serial line RS485 for remote comunication of operating conditions (output activated, dP reading, TC reading, alarm conditions...) and to set the main operating parameters (pulse time, interval time, dP thresholds...). The serial line can be connected directly to PC or to RS485-ProfiBus converter.

Serial line features:
9600 bit/sec
No parity bit
1 stop bit