The logical name table ZABBIX_TABLE_MON is created by the zabbix_logicals.com procedure,

See the /change qualifier of the zabbix_sender executable.

https://zabbix.sysgroup.fr/doku.php?id=zabbix_logicals&do=edit

The following logical names are used by zabbix

Directories are relative to the installation directory

logical name default value description
zabbix_def_dir [.scripts] directory for various scripts
zabbix_exe_dir [] installation directory
zabbix_log_dir [.log] directory for zabbix logs
zabbix_local_dir [.local] directory for specific files
zabbix_sender_log zabbix_sender.log define to NL: if zabbix sender log files not needed
zabbix_server DNS name /IP name of the Linux, Windows or BSD Zabbix server
zabbix_shad_disks_discovery zabbix_def_dir:zabbix_shad_disks_discovery.json list of the mounted shadow disks
zabbix_noshad_disks_discovery zabbix_def_dir:zabbix_noshad_disks_discovery.json list of the mounted (not shadow) disks
zabbix_if_discovery zabbix_def_dir:zabbix_if_discovery_discovery.json list of the network interfaces
zabbix_debug_level none debug options, see below
zabbix_listen_port 10050 port for zabbix communication
zabbix_server_port 10051 port for zabbix communication
zabbix_disable_active false disallow active check for items
zabbix_disable_passive false disallow passive check for items

Possible values for zabbix_debug_level, for debug purpose

$ define/system zabbix_debug_level xxxx

xxxx in

log_erreur 
log_dump
log_traitement
log_buffer_traitement
log_read 
log_qio
log_active
log_all
log_config
log_timer
log_param
log_params
log_session
log_err_ucx
log_notsupported_item
log_msg_from_zabbix
log_msg_to_zabbix
log_ucx_in
log_ucx_out
log_net
log_net_get_counters 
log_net_ast
log_queman
log_proc_info
log_key