Hi Guys could you please help me to understand this PLC Code

CALL "TCompoCE2" , "compo_B01LM02_RO"

cecmd       :="compocmd_Loc".cecmd_B01LM02_RO

bo_EmStp     :=FALSE

bo_P1CondGetD1  :=TRUE

bo_P1CondPutD1  :=TRUE

_e_P1StpOccD1   :="_e_B01LM02_RO_StpOccD1"

_e_P1GapD1    :=TRUE

_e_P1V2nV1    :="_e_B01LM02_RO_D1V2nV1"

e_M1NoFault    :="e_B01LM02_RO_M1Av"

u8_FuncMode    :=#u8_FuncModeTemp

mnr_Hdlg     :=DW#16#108

mnr_M1Fault    :=DW#16#103

mnr_GapFaultD1  :=DW#16#107

mnr_EmStp     :=DW#16#10C

mnr_PlaceNotOccu :=DW#16#106

mnr_FuncInvalid  :=DW#16#10B

mnr_SetValInvalid :=DW#16#10A

mnr_CondGetInvalid:=DW#16#105

mnr_CondPutInvalid:=DW#16#109

mnr_GetD1Timeout :=DW#16#104

cerep       :="comporep_Loc".cerep_B01LM02_RO

a_M1OnD1     :="a_B01LM02_RO_M1OnD1"

a_M1V2      :="a_B01LM02_RO_M1OnV2"

u16_VisErr    :="alarmrep".alarm[0]

------------------------------------------------------------------------------------------
Split from the called block does not correspond with another called block.