E1 could not connect to the target...

 I am using GHS+ Multi + E1 debugger I was trying to connect through the string
-df="dr7f701690.dvf" -rh850 -e1lpd4=11500KHz -dclock=16000,0,swoff -noiop -id ffffffffffffffffffffffffffffffff -ip=C:\COMPILER\Renesas\RH850\GREEN_HILLS\V2017_1_5\Devices
 

but it is showing the following error
 
RSU info write error 0xc70