Fourth rele

Hi,
from some days I'm trying to connect a fourth rele of the second parallel port, that manually works well with this Hal component net rele4 pyvcp.rele04 parport.1.pin-14-out , but to a M1xx code don't show error .

#!/bin/sh

# M101 in your G code program will run the Linux commands in this
# shell script "batch" file, passing the P and Q variables as command
# line arguments.

# give the command line arguments descriptive names
P=$1
Q=$2

echo "M101 P$P Q$Q: halcmd setp rele4 parport.1.pin-16-out True"

exit 0

this file is readable,writable and executable, path as manual is /home/cnc/emc2/nc_files/

thanks, now it works