Complementary Functions; Adjustments Of The Pi - Chauvin Arnoux C.A 6505 Manual De Instrucciones

4. COMPLEMENTARY FUNCTIONS

4.1. ADjUSTMENTS OF THE PI

It is possible to modify the PI times to meet specific needs. This function is not readily accessible
because it is not often used.
Reminder: PI = R R
10 min / 1 min
The first PI time is 1 mn. It can be set to values from 30 s to 30 mn in 30 s steps.
Keep the DISPLAY key pressed and turn
the switch to the SET Var position.

SET Var
SET Var
+
DISPLAY
To save changes simply, turn the switch.
The second PI time (PI_2) is 10 min. It can be set to values from PI_1 up to 59 mn in 1 mn steps.
Keep the DISPLAY key pressed and turn
the switch to the SET V.LOCK position.
SET V.LOCK

+
DISPLAY
To save changes simply, turn the switch.
You can change the first PI time (PI_1) using the
OFF
You can modify the second PI time using the
and
SET V.LOCK
OFF

and keys.
min sec
keys.
min sec