I found the info on the Relative Job Manual, here is the whole info.
JOB DATA FORMAT
When a relative job is output via the YASNAC FC1 or FC2 or by data transmission, the output file contents are as follows.
FILE NAME .JBI
/JOB
//NAME <JOB NAME>
//POS
///NPOS <C>,<BC>,<EC>,<P>,<BP>,<EX>
///USER <N>
///TOOL <N>
///POSTYPE <T>
///RECTAN
///RCONF <l>,<m>,<n>,<o>,<p>,<q>
Cxxxx =X,Y,Z,Rx,Ry,Rz
BCxxxx=X0,Y0,Z0
ECxxxx=1,2
//INST
///DATE <YYYY>/<MM>/<DD> <HH>:<TT>
///COMM <COMMENT CHARACTER LINE>
///ATTR <ATTRIBUTE 1>,<ATTRIBUTE 2>,,<ATTRIBUTE 16>
///FRAME <C>
///GROUP1 <m1>,<m2>,<m3>
///GROUP2 <m1>,<m2>,<m3>
NOP
MOVJ Cxxx BCxxx ECxxx VJ=xxx.x
END
A pseudo instruction is distinguished by a single slash (/) at its beginning.
Each level of individual instructions are marked with a double slash (//), a triple slash (///), and a fourfold slash (////).
A pseudo instruction related to the job is made as follows.
JOB NAME
POS
INST
NPOS
USER
TOOL
POSTYPE
PULSE
RECTAN
RCONF
DATE
COMM
ATTR
FRAME
GROUP1
GROUP2
LVARS
JOB
Function : Shows that it is a job.
Format : /JOB
NAME
Function : Represents the job name.
Format : //NAME <Name>
<Name> : up to 8 characters
POS
Function : Represents the position data.
Format : //POS
NPOS
Function : Represents the number of position data items.
Format : ///NPOS <C>,<BC>,<EC>,<P>,<BP>,<EX>
<C> : Number of robot axis teaching positions
<BC>: Number of base axis teaching positions
<EC>: Number of external (station) axis teaching positions
<P> : Number of robot axis position variables
<BP>: Number of base axis position variables
<EX>: Number of external (station) axis position variables
USER
Function : Represents the currently selected user coordinate system No.
Format : ///USER <N>
<N>: User coordinate system No.(0 to 23)
TOOL
Function : Represents the currently selected tool No.
Format : ///TOOL <N>
<N>: Tool No.(0 to 23)
POSTYPE
Function : Represents the position data type.
Format : ///POSTYPE<T>
<T>: |PULSE||BASE||ROBOT||TOOL||USER||MTOOL|
<PULSE>: Pulse data
<BASE> : Cartesian data, base coordinate system
<ROBOT>: Cartesian data, robot coordinate system
<TOOL> : Cartesian data, tool coordinate system
<USER> : Cartesian data, user coordinate system
<MTOOL>: Cartesian data, master tool coordinate system
PULSE
Function : Represents that pulse data is defined during and after this pseudo instruction.
Format : ///PULSE
<Pulse data>:<C>|<BC>|<EC>|<P>|<BP>|<EX>
<C>:<Cxxxx>=<S>,<L>,<U>,<R>,<B>,<T>,<E1>,<E2>
<BC>:<BCxxxx>=<1>,<2>,<3>,<4>,<5>,<6>,<E1>,<E2>
<EC>:<ECxxxx>=<1>,<2>,<3>,<4>,<5>,<6>,<E1>,<E2>
<P>:<Pxxx>=<S>,<L>,<U>,<R>,<B>,<T>,<E1>,<E2>
<BP>:<BPxxx>=<1>,<2>,<3>,<4>,<5>,<6>,<E1>,<E2>
<EX>:<EXxxx>=<1>,<2>,<3>,<4>,<5>,<6>,<E1>,<E2>
<Cxxxx>: Robot axis teaching position
<BCxxxx>: Base axis teaching position
<ECxxxx>: External (station) axis teaching position
<Pxxx>: Robot axis position variables
<BPxxx>: Base axis position variables
<EXxxx>: External (station) axis position variables
<S>: S-axis pulse data
<L>: L-axis pulse data
<U>: U-axis pulse data
<R>: R-axis pulse data
<B>: B-axis pulse data
<T>: T-axis pulse data
<E1>: Not used
<E2>: Not used
xxxx := A number from 0 to 999
RECTAN
Function : Represents that Cartesian data is defined during and after this pseudo instruction.
Format : ///RECTAN
<Cartesian data>: <C>|<BC>|<P>|<BP>
<C> : <Cxxxx> = <X>,<Y>,<Z>,<Rx>,<Ry>,<Rz>
<BC>: <BCxxxx> = <1>,<2>,<3>,<4>,<5>,<6>
<P> : <Pxxx> = <X>,<Y>,<Z>,<Rx>,<Ry>,<Rz>
<BP>: <BPxxx> = <1>,<2>,<3>,<4>,<5>,<6>
<Cxxxx> : Robot axis teaching position
<BCxxxx>: Base axis teaching position
<Pxxx> : Robot axis position variables
<BPxxx> : Base axis position variables
<X> : X-axis Cartesian data
<Y> : Y-axis Cartesian data
<Z> : Z-axis Cartesian data
<Rx> : Rx-axis Cartesian data
<Ry> : Ry-axis Cartesian data
<Rz> : Rz-axis Cartesian data
RCONF
Function : Represents the manipulator type of the Cartesian data defined during and after this pseudo instruction.
Format : ///RCONF <l>,<m>,<n>,<o>,<p>,<q>
<l>: 0: Flip, 1: No-flip
<m>: 0: Upper arm, 1: Lower arm
<n>: 0: Front, 1: Rear
<o>: 0: R < 180, 1: R >= 180
<p>: 0: T < 180, 1: T >= 180
<q>: 0: S < 180, 1: S >= 180
INST
Function : Represents that it is an instruction.
Format : //INST
DATE
Function : Represents the date.
Format : ///DATE <YYYY>/<MM>/<DD> <HH>:<TT>
<YYYY>: Year
<MM>: Month
<DD>: Day
<HH>: Hour
<TT>: Minute
COMM
Function : Represents that it is a job comment.
Format : ///COMM <Comment character line>
<Comment character line> : Up to 32 characters
ATTR
Function : Represents the job attribute.
Format : ///ATTR <Attribute 1>,<Attribute 2>,,<Attribute16>
<Attribute>: JD|DD|SC|{RO|WO|RW}|RJ
<JD>: Job Destroy
<DD>: Directory Destroy
<SC>: Save Complete
{RO|WO|RW}
<RO>: Writing disabled “Edit-lock”(Read Only)
<WO>: Reading disabled(Write Only)
<RW>: Reading/Writing capable(Read/Write)
<RJ>: Relative job
FRAME
Function : Represents relative job teaching coordinate system.
Format : ///FRAME <C>
<C>: BASE|ROBOT|N|
<N>: User coordinate system No.(1 to 24)
<BASE>: Base coordinate system(Cartesian)
<ROBOT>: Robot coordinate system(Cartesian)
<USER>: User coordinate system(Cartesian)
GROUP1
Function : Represents 1st MOVE control group.
Format : ///GROUP1 <m1>,<m2>,<m3>
Add any of the following to<m1>,<m2>, and<m3>.
RE1(robot 1)
RE2(robot 2)
RE2(robot 3)
RE4(robot 4)
BS1(base 1)
BS2(base 2)
BS3(base 3)
BS4(base 4)
ST1(station 1)
ST2(station 2)
ST3(station 3)
ST4(station 4)
ST5(station 5)
ST6(station 6)
ST7(station 7)
ST8(station 8)
ST9(station 9)
ST10(station 10)
ST11(station 11)
ST12(station 12)
GROUP2
Function : Represents 2nd MOVE control group.
Format : ///GROUP2 <m1>,<m2>,<m3>
Add any of the following to<m1>,<m2>, and<m3>.
RE1(robot 1)
RE2(robot 2)
RE3(robot 3)
RE4(robot 4)
BS1(base 1)
BS2(base 2)
BS3(base 3)
BS4(base 4)
ST1(station 1)
ST2(station 2)
ST3(station 3)
ST4(station 4)
ST5(station 5)
ST6(station 6)
ST7(station 7)
ST8(station 8)
ST9(station 9)
ST10(station 10)
ST11(station 11)
ST12(station 12)
GROUP3
Function : Represents 3rd MOVE control group.
Format : ///GROUP3 <m1>,<m2>,<m3>
Add any of the following to<m1>,<m2>, and<m3>.
RE1(robot 1)
RE2(robot 2)
RE3(robot 3)
RE4(robot 4)
BS1(base 1)
BS2(base 2)
BS3(base 3)
BS4(base 4)
ST1(station 1)
ST2(station 2)
ST3(station 3)
ST4(station 4)
ST5(station 5)
ST6(station 6)
ST7(station 7)
ST8(station 8)
ST9(station 9)
ST10(station 10)
ST11(station 11)
ST12(station 12)
GROUP4
Function : Represents 4th MOVE control group.
Format : ///GROUP4 <m1>,<m2>,<m3>
Add any of the following to<m1>,<m2>, and<m3>.
RE1(robot 1)
RE2(robot 2)
RE3(robot 3)
RE4(robot 4)
BS1(base 1)
BS2(base 2)
BS3(base 3)
BS4(base 4)
ST1(station 1)
ST2(station 2)
ST3(station 3)
ST4(station 4)
ST5(station 5)
ST6(station 6)
ST7(station 7)
ST8(station 8)
ST9(station 9)
ST10(station 10)
ST11(station 11)
ST12(station 12)
LVARS
Function : Represents the number of local variables.
Format : ///LVARS <LB>,<LI>,<LD>,<LR>,<LS>,<LP>,<LBP>,<LEX>
<LB>: Number of byte type local variables
<LI>: Number of integer type local variables
<LD>: Number of double-precision type local variables
<LR>: Number of real number type local variables
<LS>: Number of character type local variables
<LP>: Number of robot axis position type local variables
<LBP>: Number of base axis position type local variables
<LEX>: Number of external (station) axis position type local variables
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