Comparator not tripping above 0.6V (Vref) on PIC 16F690

[flotulopex]

Hi All,

I'm struggeling to get my 16F690's comparator 2 output to trip when the measured voltage gets above 0.6V (for battery level monitoring).

' ====== FUSES =====================================================================================
@ __config _FCMEN_OFF &_IESO_OFF &_CPD_OFF &_WDT_OFF &_INTRC_OSC_NOCLKOUT &_BOR_OFF &_CP_OFF &_PWRTE_OFF &_MCLRE_OFF
  
' ====== REGISTERS =================================================================================
' Registers   76543210
OPTION_REG = %10000000 ' PORT A&B Pull-Ups and Prescaler        (def.: %11111111)
OSCCON     = %01100000 ' Internal Oscillator 4MHz               (def.: %01101000)
TRISC      = %00001000 ' Set Input/Output (0 to 7)              (def.: %11111111)

CM2CON0    = %10100011 ' Comparator2 Module                     (def.: %00000000)
' Bit1/C2ON = Comp C2 is ON
' Bit5/C2OE = Output is PORTC.4
' Bits1-0   = Input is PORTC.3

VRCON      = %00110000
' Bit2/C2VREN = Comparator C2 voltage ref is ON
' Bit4/VP6EN  = 0.6V ref is ON

' ====== DEFINES ===================================================================================
DEFINE OSC 4

' ====== PROGRAM START =============================================================================
MAIN:
    GOTO MAIN:
END

These are the registers:





And this is my PIC:


My voltage divider (that comes from Vbatt) is connected to PORTC.3 and I'm expecting the PORTC.4 (C2 output pin) to trip when Vbatt exceeds 0.6Volts, but this nevers happens.

What am I missing please?