Cool, merci de m'aider à trouver une solution !
De mon coté j'ai cherché une alternative avec :
- Installation de virtualBox
- Utilisation de l'image "calaos_server.vdi" dispo dans le Wiki.
- Lancement du serveur avec une machine virtuelle sur la base de ce vdi.
J'ai bien la page de calaos server vierge, avec les 4 boutons en bas au centre.
Du coup, sur ma lancée :
- adressage de mon 750 881
- codesys pour charger le programme dans l'automate en suivant la procédure 
ICI
Sur Calaos installer :
J'arrive bien à envoyer dans l'automate le premier petit programme "vite fait" que j'ai créé (3 pièces avec 1 BP et une lumière dans chaque)
Et au moment de charger le calaos_serveur ca ne passe pas... 
En faisant un SSH sur le serveur, il me dit que le calaos-server.service est down...
J'ai essayer de relancer / redémarrer mais rien n'y fait....
Donc nouveau blocage.
Le premier j'ai réussi à passer outre en prenant une machine toute faire sur le wiki, donc pas d'installation à faire sous VMWare, mais le second maintenant, là je sèche...
root@intel-corei7-64:~# systemctl list-unit-files --type=service
UNIT FILE                              STATE
autovt@.service                        enabled
banner.service                         masked
bootmisc.service                       masked
busybox-klogd.service                  enabled
busybox-syslog.service                 enabled
calaos-dns.service                     static
calaos-home.service                    enabled
calaos-server.service                  enabled
checkfs.service                        masked
checkroot.service                      masked
connman-autoconnect.service            enabled
connman-wait-online-calaos.service     enabled
connman.service                        enabled
console-getty.service                  disabled
container-getty@.service               static
cpu-performance.service                enabled
dbus-1.service                         masked
dbus-org.freedesktop.hostname1.service static
dbus-org.freedesktop.locale1.service   static
dbus-org.freedesktop.login1.service    static
dbus-org.freedesktop.machine1.service  static
dbus-org.freedesktop.network1.service  enabled
dbus-org.freedesktop.resolve1.service  enabled
dbus-org.freedesktop.thermald.service  enabled
dbus-org.freedesktop.timedate1.service static
dbus.service                           static
lines 1-27...skipping...
UNIT FILE                              STATE
autovt@.service                        enabled
banner.service                         masked
bootmisc.service                       masked
busybox-klogd.service                  enabled
busybox-syslog.service                 enabled
calaos-dns.service                     static
calaos-home.service                    enabled
calaos-server.service                  enabled
checkfs.service                        masked
checkroot.service                      masked
connman-autoconnect.service            enabled
connman-wait-online-calaos.service     enabled
connman.service                        enabled
console-getty.service                  disabled
container-getty@.service               static
cpu-performance.service                enabled
dbus-1.service                         masked
dbus-org.freedesktop.hostname1.service static
dbus-org.freedesktop.locale1.service   static
dbus-org.freedesktop.login1.service    static
dbus-org.freedesktop.machine1.service  static
dbus-org.freedesktop.network1.service  enabled
dbus-org.freedesktop.resolve1.service  enabled
dbus-org.freedesktop.thermald.service  enabled
dbus-org.freedesktop.timedate1.service static
dbus.service                           static
debug-shell.service                    disabled
devpts.service                         masked
display-manager.service                enabled
dmesg.service                          masked
dropbear.service                       generated
dropbear@.service                      static
dropbearkey.service                    static
emergency.service                      static
getty@.service                         enabled
grafana.service                        disabled
halt-local.service                     static
halt.service                           generated
haproxy.service                        enabled
hostname.service                       masked
hwclock.service                        masked
influxdb.service                       disabled
initrd-cleanup.service                 static
initrd-parse-etc.service               static
initrd-switch-root.service             static
lines 1-46...skipping...
UNIT FILE                              STATE
autovt@.service                        enabled
banner.service                         masked
bootmisc.service                       masked
busybox-klogd.service                  enabled
busybox-syslog.service                 enabled
calaos-dns.service                     static
calaos-home.service                    enabled
calaos-server.service                  enabled
checkfs.service                        masked
checkroot.service                      masked
connman-autoconnect.service            enabled
connman-wait-online-calaos.service     enabled
connman.service                        enabled
console-getty.service                  disabled
container-getty@.service               static
cpu-performance.service                enabled
dbus-1.service                         masked
dbus-org.freedesktop.hostname1.service static
dbus-org.freedesktop.locale1.service   static
dbus-org.freedesktop.login1.service    static
dbus-org.freedesktop.machine1.service  static
dbus-org.freedesktop.network1.service  enabled
dbus-org.freedesktop.resolve1.service  enabled
dbus-org.freedesktop.thermald.service  enabled
dbus-org.freedesktop.timedate1.service static
dbus.service                           static
debug-shell.service                    disabled
devpts.service                         masked
display-manager.service                enabled
dmesg.service                          masked
dropbear.service                       generated
dropbear@.service                      static
dropbearkey.service                    static
emergency.service                      static
getty@.service                         enabled
grafana.service                        disabled
halt-local.service                     static
halt.service                           generated
haproxy.service                        enabled
hostname.service                       masked
hwclock.service                        masked
influxdb.service                       disabled
initrd-cleanup.service                 static
initrd-parse-etc.service               static
initrd-switch-root.service             static
initrd-udevadm-cleanup-db.service      static
keymap.service                         masked
kmod-static-nodes.service              static
knxd.service                           disabled
ldconfig.service                       static
lttng-sessiond.service                 disabled
modutils.service                       masked
mosquitto.service                      enabled
mountall.service                       masked
mountnfs.service                       masked
networking.service                     masked
ntpd.service                           enabled
olad.service                           disabled
populate-volatile.service              masked
psplash.service                        masked
quotaon.service                        static
lines 1-62...skipping...
UNIT FILE                              STATE
autovt@.service                        enabled
banner.service                         masked
bootmisc.service                       masked
busybox-klogd.service                  enabled
busybox-syslog.service                 enabled
calaos-dns.service                     static
calaos-home.service                    enabled
calaos-server.service                  enabled
checkfs.service                        masked
checkroot.service                      masked
connman-autoconnect.service            enabled
connman-wait-online-calaos.service     enabled
connman.service                        enabled
console-getty.service                  disabled
container-getty@.service               static
cpu-performance.service                enabled
dbus-1.service                         masked
dbus-org.freedesktop.hostname1.service static
dbus-org.freedesktop.locale1.service   static
dbus-org.freedesktop.login1.service    static
dbus-org.freedesktop.machine1.service  static
dbus-org.freedesktop.network1.service  enabled
dbus-org.freedesktop.resolve1.service  enabled
dbus-org.freedesktop.thermald.service  enabled
dbus-org.freedesktop.timedate1.service static
dbus.service                           static
debug-shell.service                    disabled
devpts.service                         masked
display-manager.service                enabled
dmesg.service                          masked
dropbear.service                       generated
dropbear@.service                      static
dropbearkey.service                    static
emergency.service                      static
getty@.service                         enabled
grafana.service                        disabled
halt-local.service                     static
halt.service                           generated
haproxy.service                        enabled
hostname.service                       masked
hwclock.service                        masked
influxdb.service                       disabled
initrd-cleanup.service                 static
initrd-parse-etc.service               static
initrd-switch-root.service             static
initrd-udevadm-cleanup-db.service      static
keymap.service                         masked
kmod-static-nodes.service              static
knxd.service                           disabled
ldconfig.service                       static
lttng-sessiond.service                 disabled
modutils.service                       masked
mosquitto.service                      enabled
mountall.service                       masked
mountnfs.service                       masked
networking.service                     masked
ntpd.service                           enabled
olad.service                           disabled
populate-volatile.service              masked
psplash.service                        masked
quotaon.service                        static
rc-local.service                       static
read-only-rootfs-hook.service          masked
reboot.service                         generated
rescue.service                         static
lines 1-66
UNIT FILE                              STATE
autovt@.service                        enabled
banner.service                         masked
bootmisc.service                       masked
busybox-klogd.service                  enabled
busybox-syslog.service                 enabled
calaos-dns.service                     static
calaos-home.service                    enabled
calaos-server.service                  enabled
checkfs.service                        masked
checkroot.service                      masked
connman-autoconnect.service            enabled
connman-wait-online-calaos.service     enabled
connman.service                        enabled
console-getty.service                  disabled
container-getty@.service               static
cpu-performance.service                enabled
dbus-1.service                         masked
dbus-org.freedesktop.hostname1.service static
dbus-org.freedesktop.locale1.service   static
dbus-org.freedesktop.login1.service    static
dbus-org.freedesktop.machine1.service  static
dbus-org.freedesktop.network1.service  enabled
dbus-org.freedesktop.resolve1.service  enabled
dbus-org.freedesktop.thermald.service  enabled
dbus-org.freedesktop.timedate1.service static
dbus.service                           static
debug-shell.service                    disabled
devpts.service                         masked
display-manager.service                enabled
dmesg.service                          masked
dropbear.service                       generated
dropbear@.service                      static
dropbearkey.service                    static
emergency.service                      static
getty@.service                         enabled
grafana.service                        disabled
halt-local.service                     static
halt.service                           generated
haproxy.service                        enabled
hostname.service                       masked
hwclock.service                        masked
influxdb.service                       disabled
initrd-cleanup.service                 static
initrd-parse-etc.service               static
initrd-switch-root.service             static
initrd-udevadm-cleanup-db.service      static
keymap.service                         masked
kmod-static-nodes.service              static
knxd.service                           disabled
ldconfig.service                       static
lttng-sessiond.service                 disabled
modutils.service                       masked
mosquitto.service                      enabled
mountall.service                       masked
mountnfs.service                       masked
networking.service                     masked
ntpd.service                           enabled
olad.service                           disabled
populate-volatile.service              masked
psplash.service                        masked
quotaon.service                        static
rc-local.service                       static
...skipping...
autovt@.service                        enabled
banner.service                         masked
bootmisc.service                       masked
busybox-klogd.service                  enabled
busybox-syslog.service                 enabled
calaos-dns.service                     static
calaos-home.service                    enabled
calaos-server.service                  enabled
checkfs.service                        masked
checkroot.service                      masked
connman-autoconnect.service            enabled
connman-wait-online-calaos.service     enabled
connman.service                        enabled
console-getty.service                  disabled
container-getty@.service               static
cpu-performance.service                enabled
dbus-1.service                         masked
dbus-org.freedesktop.hostname1.service static
dbus-org.freedesktop.locale1.service   static
dbus-org.freedesktop.login1.service    static
dbus-org.freedesktop.machine1.service  static
dbus-org.freedesktop.network1.service  enabled
dbus-org.freedesktop.resolve1.service  enabled
dbus-org.freedesktop.thermald.service  enabled
dbus-org.freedesktop.timedate1.service static
dbus.service                           static
debug-shell.service                    disabled
devpts.service                         masked
display-manager.service                enabled
dmesg.service                          masked
dropbear.service                       generated
dropbear@.service                      static
dropbearkey.service                    static
emergency.service                      static
getty@.service                         enabled
grafana.service                        disabled
halt-local.service                     static
halt.service                           generated
haproxy.service                        enabled
hostname.service                       masked
hwclock.service                        masked
influxdb.service                       disabled
initrd-cleanup.service                 static
initrd-parse-etc.service               static
initrd-switch-root.service             static
initrd-udevadm-cleanup-db.service      static
keymap.service                         masked
kmod-static-nodes.service              static
knxd.service                           disabled
ldconfig.service                       static
lttng-sessiond.service                 disabled
modutils.service                       masked
mosquitto.service                      enabled
mountall.service                       masked
mountnfs.service                       masked
networking.service                     masked
ntpd.service                           enabled
olad.service                           disabled
populate-volatile.service              masked
psplash.service                        masked
quotaon.service                        static
rc-local.service                       static
read-only-rootfs-hook.service          masked
root@intel-corei7-64:~# cleat
-sh: cleat: command not found
root@intel-corei7-64:~# clear
root@intel-corei7-64:~# systemctl list-unit-files --type=service
UNIT FILE                              STATE
autovt@.service                        enabled
banner.service                         masked
bootmisc.service                       masked
busybox-klogd.service                  enabled
busybox-syslog.service                 enabled
calaos-dns.service                     static
calaos-home.service                    enabled
calaos-server.service                  enabled
checkfs.service                        masked
checkroot.service                      masked
connman-autoconnect.service            enabled
connman-wait-online-calaos.service     enabled
connman.service                        enabled
console-getty.service                  disabled
container-getty@.service               static
cpu-performance.service                enabled
dbus-1.service                         masked
dbus-org.freedesktop.hostname1.service static
dbus-org.freedesktop.locale1.service   static
dbus-org.freedesktop.login1.service    static
dbus-org.freedesktop.machine1.service  static
dbus-org.freedesktop.network1.service  enabled
dbus-org.freedesktop.resolve1.service  enabled
dbus-org.freedesktop.thermald.service  enabled
dbus-org.freedesktop.timedate1.service static
dbus.service                           static
debug-shell.service                    disabled
devpts.service                         masked
display-manager.service                enabled
dmesg.service                          masked
dropbear.service                       generated
dropbear@.service                      static
dropbearkey.service                    static
emergency.service                      static
getty@.service                         enabled
grafana.service                        disabled
halt-local.service                     static
halt.service                           generated
haproxy.service                        enabled
hostname.service                       masked
hwclock.service                        masked
influxdb.service                       disabled
initrd-cleanup.service                 static
initrd-parse-etc.service               static
initrd-switch-root.service             static
initrd-udevadm-cleanup-db.service      static
keymap.service                         masked
kmod-static-nodes.service              static
knxd.service                           disabled
ldconfig.service                       static
lttng-sessiond.service                 disabled
modutils.service                       masked
mosquitto.service                      enabled
mountall.service                       masked
mountnfs.service                       masked
networking.service                     masked
ntpd.service                           enabled
olad.service                           disabled
populate-volatile.service              masked
psplash.service                        masked
quotaon.service                        static
lines 1-62...skipping...
UNIT FILE                              STATE
autovt@.service                        enabled
banner.service                         masked
bootmisc.service                       masked
busybox-klogd.service                  enabled
busybox-syslog.service                 enabled
calaos-dns.service                     static
calaos-home.service                    enabled
calaos-server.service                  enabled
checkfs.service                        masked
checkroot.service                      masked
connman-autoconnect.service            enabled
connman-wait-online-calaos.service     enabled
connman.service                        enabled
console-getty.service                  disabled
container-getty@.service               static
cpu-performance.service                enabled
dbus-1.service                         masked
dbus-org.freedesktop.hostname1.service static
dbus-org.freedesktop.locale1.service   static
dbus-org.freedesktop.login1.service    static
dbus-org.freedesktop.machine1.service  static
dbus-org.freedesktop.network1.service  enabled
dbus-org.freedesktop.resolve1.service  enabled
dbus-org.freedesktop.thermald.service  enabled
dbus-org.freedesktop.timedate1.service static
dbus.service                           static
debug-shell.service                    disabled
devpts.service                         masked
display-manager.service                enabled
dmesg.service                          masked
dropbear.service                       generated
dropbear@.service                      static
dropbearkey.service                    static
emergency.service                      static
getty@.service                         enabled
grafana.service                        disabled
halt-local.service                     static
halt.service                           generated
haproxy.service                        enabled
hostname.service                       masked
hwclock.service                        masked
influxdb.service                       disabled
initrd-cleanup.service                 static
initrd-parse-etc.service               static
initrd-switch-root.service             static
initrd-udevadm-cleanup-db.service      static
keymap.service                         masked
kmod-static-nodes.service              static
knxd.service                           disabled
ldconfig.service                       static
lttng-sessiond.service                 disabled
modutils.service                       masked
mosquitto.service                      enabled
mountall.service                       masked
mountnfs.service                       masked
networking.service                     masked
ntpd.service                           enabled
olad.service                           disabled
populate-volatile.service              masked
psplash.service                        masked
quotaon.service                        static
rc-local.service                       static
read-only-rootfs-hook.service          masked
reboot.service                         generated
rescue.service                         static
Merci !