for CD with ID SIPS-60008, when executed with data track file as parameter, it will only display this much:

psxt001z by Dremora, v0.21 beta 1

File: Track 01.bin
Size (bytes):   505941072 (OK)
Size (sectors): 215111 (OK)
EDC in Form 2 sectors: NO

then it terminates and output does not redirects to file

system.cnf:

BOOT = cdrom:\SIPS_600.08
TCB = 4
EVENT = 10
STACK = 801FFF00


for SIPS-60015 however it works fine:

psxt001z by Dremora, v0.21 beta 1

File: Track 01.bin
Size (bytes):   430411296 (OK)
Size (sectors): 182998 (OK)
EDC in Form 2 sectors: NO
ID: SIPS-60015
Date: 1997-04-17
System area: Jap NoEDC

system.cnf:

BOOT = cdrom:\SIPS_600.15;1
TCB = 4
EVENT = 10
STACK = 801FFF00

i guess it's .cnf

also it does not work, when exe is in subdirectory, like here:

psxt001z by Dremora, v0.21 beta 1

File: Track 01.bin
Size (bytes):   343787136 (OK)
Size (sectors): 146168 (OK)
EDC in Form 2 sectors: YES
ID: TLSE-T\SPS

system.cnf

BOOT = cdrom:\TLSEXT\SLPS_024.04;1
TCB = 4
EVENT = 16
STACK = 801fff00

also it does not work when exe is 'psx.exe' and there is no system.cnf:

psxt001z by Dremora, v0.21 beta 1

File: Track 01.bin
Size (bytes):   142281888 (OK)
Size (sectors): 60494 (OK)
EDC in Form 2 sectors: NO