Iskra PFC max 6 User Manual

User's manual
PFC max 6, PFC max 12 Page 21
7. RUN STATUS
Once the device has been configured according to installation needs it can be set to RUN mode to
regulate the PF of the installation. RUN mode is the default mode after exiting the set-up menu or after
the device start (supply connection followed by a short initialisation period). When the device is in RUN
mode it can reach one of the following status:
a) Normal RUN status (Absence of alarm): In this status the device performs the automatic PF
regulation, connecting and disconnecting the capacitor stages according to installation needs.
In this status the user can access to the measurement of different parameters and can also
force the manual connection or disconnection of capacitor stages as described in paragraph
7.1.
b) Alarm status: If any of the anomalous situations described in paragraph 3.2 occur, the device
jumps to alarm status and displays the error code. Depending on the error type the regulator
may perform the disconnection of all the stages or continue regulating the PF as in normal
RUN.
7.1 Functions of the device in normal RUN mode
In the normal RUN mode the PFC max can perform the following functions:
long
Manual connection of capacitor stages. Keep the key pushed during more than
1s and the regulator will sequentially connect the different steps, following the
normal program and respecting the delay time t
on
set in the set-up procedure.
long
Manual disconnection of capacitor stages: Keep the key pushed during more
than 1s and the regulator will sequentially disconnect the different steps, following
the normal program and respecting the delay time t
off
set in the set-up procedure.
Displaying the number of connected steps: If both keys are simultaneously
pushed the device displays the Nr of connected steps. (Remember the difference
between step and stage described in paragraph 1.1).
short
Parameters measurement: Performing successive short pushing of this key
(<1s), the user can travel along several display screens showing the values of the
following parameters: (cos) , cosinus of the installation ; (I) , mains current;
(THD), THD of mains current; (V) , Mains voltage; (I, MAX), Maximum value of
mains current since the last clear; (V MAX), Maximum value of mains voltage
since the last clear. The displayed parameter is pointed by the cursor .
short
Parameters measurement: Performing successive short pushing of this key
(<1s), the user can travel through the readings of the same parameters described
above but in reverse order.
long
Start the SET-UP mode: Performing a long push of this key (<1s), the device
jumps to set-up mode.
MAX
Clear MAX values: Performing a long push of this key (<1s) while the cursor is
pointing to MAX , the PFC max clears the maximum values of voltage and current
recorded since the last clear.

Iskra PFC max 6 Specifications

General

Brand	Iskra
Model	PFC max 6
Category	Controller
Language	English