At first sight, the sequence of your values matches the sequence of your properties.

transforming your input from 

fecha1|nombreProfesional1|centro1|secuencia1|hora1|bloque1|acto1|lug....

to

'fecha1','nombreProfesional1','centro1','secuencia1','hora1','bloque1','acto1','lug....

in an exercise for beginners.
Next  I would use SQL to insert the record

INSERT  INTO  
EsquemasDatos_DragoAP.ConsultarCitas (fecha1,nombreProfesional1,centro1,secuencia1,hora1,bloque1,acto1,lug....)
VALUES ('fecha1','nombreProfesional1','centro1','secuencia1','hora1','bloque1','acto1','lug....)
 

An that's it!

Listing of the columns is only necessary if you distrust the class compiler
or if you want to prevent problems with later sequence changes in the class definition.
In any case, it should reflect the sequence of your data input, independent of sequence in class.

I'd suggest to use one of the ResultSet classes and avoid embedded SQL.
The whole SQL statement can be composed as a single string  and then processed .

more on INSERT and variations
 

The Native API connects to IRIS by starting a background JOB
In namespace %SYS you can have access to every fresh started  job.
The routine name is %ZSTART.mac.
You have to create it if not existing yet or to adapt it.
My example is just reduced to your case.
Writing a log in global ^%CHECK is just for testing.
I used Native API and also Studio for testing.

This is a test result with Studio and 2 Native API. One  blocked and the other allowed.

let's have  your  binary  input in variable data 

from the description there are 2 open points:

• is type a binary value or a character 
   
• for length it could be
• -         low byte first   so 515  => x/02 03 00 00  ;  default
• -  or high byte first  so  515 => x/00 00 02 03   ;  need to reverse order

therefore I have added both variants

This is a late reply and the content my explain why.
There is a set of available classes and methods to fulfill your requirements.
Though you have to be careful as there are side conditions to be considered that require special attention.

You have to wrap these class methods in some routine or class and then plug it into the standard task manager.

From your question I understand 4 different tasks:

• Compact globals in a database   (=force global to make better use of data blocks)
  ##Class(SYS.Database). Compact(..............)
• Return unused space for a database (=truncate DB)
  ##class(SYS.Database).ReturnUnusedSpace(........)
• Defragment a database (=make Blocks contiguous) 
  ##class(SYS.Database).Defragment(........)
  ##class(SYS.Database.BackgroundDefragment).Start(........)  ;;[not so useful for task manager]
• Compact free space in a database (=really returns disk space)
  ##class(SYS.Database).FileCompact.(........)
  ##class(SYS.Database.BackgroundFileCompact).Start(........)  ;;[not so useful for task manager]

The official documetation also has some examples.
My personal favorite is routine DATABASE.int in namespace %SYS
It covers all these functions for interactive use and illustrates also all possible requirements and limits in detail.
The labels you should check are:
COMPACT()
DBTruncat()
DEFRAG()
FileCompact()

This might also explain why there is not just a method out of the box.

Dear @Sylvain Guilbaud 
As this is the oldest unanswered question I found I'll give it a try:
One of the most attractive features of DeepSee is its close link to the Caché (now IRIS) database using 
the DSTIME mechanics for updates.
With an external linked DB you don't have this "built-in" support.
Other DB's have similar features but including them requires some "art work".
And that doesn't seem to happen so often.

On the other hand the question was never expired nor closed.
It might happen that new results (almost 5 years later) show up now as it moves to the front.

J'espère que tu vas bien et en bonne santé!  
Salutations de Vienne,

Robert (toujours actif) 

@Oliver Wilms 
#1) make  sure your ECP Server is willing to accept ECP AplicationServers: 

#2) on your Application Server define your Data Server

%SYS>set Name="MainServer"
%SYS>set Properties("Address")="127.0.0.1" 
%SYS>set Properties("Port")=1972
%SYS>s Status=##Class(Config.ECPServers).Create(Name,.Properties)
%SYS>zw Status
Status=1

see docs: class Config.ECPServers

#3) connect to your Data Server

%SYS>set ecpstate=##class(SYS.ECP).GetServerConnState(Name)
%SYS>zw ecpstate
ecpstate=1      ;; Not Connected
%SYS>set tSC=##class(SYS.ECP).ServerAction(Name,3)   ;; 3 -  Change to Normal
 %SYS>zw tSC
tSC=1
%SYS>set ecpstate3=##CLASS(SYS.ECP).GetServerConnState(Name)
%SYS>ZW ecpstate3
ecpstate3=5   ;; 5 - Normal

see docs: class SYS.ECP

#4) now in SMP:

see my article in dc and the related example on OEX