Mitsubishi Electric G-50A Instruction Book page 8

Item
Group name
designation
External
signal input
Other
interface
External
signal output
interface
Initial setting (for installation and maintenance)
Group setting
Connecting
information
setting
Interlocked
setting
Malfunction
history
Monitor
Refrigerant
system monitor
User setting
Master system
controller/
Slave system
controller
setting
Prohibition
Other
setting enable
/disable
The prohibited
controller
range setting
K-control
type
*1 Each operation is available in accordance with the function of unit.
*2 Master system controller and slave system controller.
G-50A
management range
Another system controller
management range
Unit
When G-50A controls another system controller or when
the system contains only G-50A :
G-50A is set as the master system controller.
* G-50A performs the group setting in this configuration.
*3 OA processing unit (LOSSNAY) and the K transmission converter (PAC-SC25KAA) are not included in systems
shipped to North America (USA & Canada).
Group name can be specified and display on the operation setting screen.
* Group name setting is need at the initial setting.
Emergency stop/normal, ON/OFF, prohibit/permit for local remote operation can be
controlled for units being controlled with a non-voltage contact signal input from an
external source.
When one or more units being controlled are operating, the "ON" signal will be out-
put, and if a malfunction occurs in one or more units, the "malfunction" signal will
be output.
The group setting operation for units (indoor units local remote controllers, independ-
ent OA processing unit, LOSSNAY and slave system controllers) are performed on
the group setting screen.
*3
The interlocked setting for the ventilation equipment as the OA processing unit or
LOSSNAY , etc to indoor unit is performed on the interlocked setting screen.
*3
A maximum of the 64 most recent malfunction are displayed on the malfunction log
monitor.
The connected unit address are displayed on the refrigerant monitor screen.
Some of the indication and function that appear on the each screen can be specified to
match the needs of the user.
Master/Slave setting of the system controller.
*2
The setting of a system controller which the local remote control is prohibition enable or
disable.
Selecting of the prohibited controller which is only local remote controller or both
local remote controller and the other system controller.
The system composed of K-control type air conditioner equipment can be controlled
using the K transmission converter (PAC-SC25KAA)
*3
Unit
Specification
* G-50A does not support slaves.
M-NET Gateway
management range
Management range
of G-50A
When G-50A is controlled by another system controller :
(Example: MJ-300Gateway)
G-50A is set as the slave system controller.
* The group setting is performed by Master system
controller.
-6-
* G-50A does not
support slaves.
Unit
Unit