WO2022049766A1

WO2022049766A1 - Air conditioner management system

Info

Publication number: WO2022049766A1
Application number: PCT/JP2020/033769
Authority: WO
Inventors: 正明鈴木
Original assignee: 三菱電機株式会社
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2022-03-10
Also published as: JPWO2022049766A1; JP7292524B2

Abstract

This air conditioner management system comprises: groups of air conditioning equipment; a storage unit which stores settings for interlocking control for air conditioners provided to the air conditioning equipment set in the groups; and a control device which, when settings relating to a group are changed, retrieves, from the storage unit, the settings for the interlocking control of the group for which the settings have been changed, and causes a display unit to display a registered information screen that displays whether the settings for the interlocking control of the retrieved group for which the settings have been changed is registered in the group for which the settings have been changed.

Description

Air conditioning equipment management system

This disclosure relates to an air conditioning equipment management system that controls air conditioning equipment divided into groups.

An air conditioning equipment management system that manages air conditioning equipment installed in multiple air conditioning equipment is known. In such an air-conditioning equipment management system, a plurality of air-conditioning equipments are divided into groups, and the air-conditioning equipments installed in the air-conditioning equipments divided into the groups are managed.

In addition, "interlocking control settings" are performed for the air conditioning equipment of the air conditioning equipment divided into groups. The air-conditioning equipment provided in the air-conditioning equipment is controlled in conjunction with the operation of other equipment by setting the interlocking control.

Japanese Unexamined Patent Publication No. 2016-11779

If the usage of the air conditioning equipment changes after the operation of the air conditioning equipment management system starts, it is necessary to appropriately change the setting contents of the interlocking control in addition to changing the setting of the air conditioning equipment group.

In order to change the settings of the interlocking control without omission, if all the setting items of the interlocking control cannot be grasped and confirmed, there is a possibility that omission may occur when changing the setting of the interlocking control. If these change operations are insufficient, the air-conditioning equipment of the air-conditioning equipment is unintentionally stopped, operated, operated in the operation mode, and operated at the target temperature due to improper interlocking control. As a result, the air-conditioning equipment of the air-conditioning equipment to be controlled may malfunction due to an abnormal temperature rise or the like. If the air-conditioning equipment of the air-conditioning equipment to be controlled malfunctions, there are problems such as loss of customer property and business reliability, unpleasant interpersonal temperature environment, and wasteful operation.

This disclosure has been made in view of the above circumstances, and when the settings related to the group are changed, it is possible to reduce the omission of addition and deletion of the interlocking control settings of the group whose settings have been changed. The purpose is to provide a management system.

In the air-conditioning equipment management system of the present disclosure, the group of the air-conditioning equipment, the storage unit for storing the interlocking control settings for the air-conditioning equipment provided in the air-conditioning equipment set in the group, and the settings related to the group have been changed. In this case, the interlocking control setting of the group in which the setting is changed is searched from the storage unit, and the interlocking control setting of the searched group in which the setting is changed is the group in which the setting is changed. It is provided with a control device for displaying a registration information screen for displaying whether or not it is registered in the display unit.

According to the present disclosure, when the setting related to the group is changed, the control device searches the storage unit for the setting of the interlocking control of the group whose setting has been changed. Then, the control device displays whether or not the interlocking control setting of the group whose searched setting has been changed is registered in the group whose setting has been changed. Therefore, the user can confirm whether or not the interlocking control setting of the group whose setting has been changed is registered. As a result, the user of the air conditioner management system can reduce the omission of addition and deletion of the interlocking control setting.

It is a figure which shows the whole structure of the air conditioning equipment management system which concerns on embodiment. It is a functional block diagram of the control device of the air conditioning equipment management system which concerns on embodiment. It is a flowchart for demonstrating operation of the air conditioning equipment management system which concerns on embodiment. It is a figure which shows the flowchart which determines the inconsistency of the interlocking control setting of the air conditioning equipment management system A which concerns on embodiment. It is a figure which shows the screen which shows the list of the setting state of the interlocking control of the office of the air conditioning equipment management system which concerns on embodiment. It is a figure which shows the screen which shows the list of the setting state after the setting change of the interlocking control of the office of the air conditioning equipment management system which concerns on embodiment. It is a figure which shows the screen which shows the list of the setting state of the interlocking control of the vacancy of the air conditioner management system which concerns on embodiment. It is a figure which shows the screen which shows the list of the setting state after the setting change of the interlocking control of the vacancy of the air conditioner management system which concerns on embodiment. It is a figure which shows the screen which shows the list of the setting state of the interlocking control of the server room of the air conditioning equipment management system which concerns on embodiment. It is a figure which shows the screen which shows the list of the setting state after the setting change of the interlocking control of the server room of the air conditioning equipment management system which concerns on embodiment. It is a figure which shows the content of the interlocking control setting of the fire control of the air conditioning equipment management system which concerns on embodiment.

Hereinafter, the air conditioning equipment management system according to the embodiment will be described with reference to the drawings. In the drawings, the same components will be described with the same reference numerals, and duplicate explanations will be given only when necessary.
Embodiment.
FIG. 1 is a diagram showing an overall configuration of an air conditioning equipment management system A according to an embodiment.

As shown in FIG. 1, the air conditioning equipment management system A has a control device 1, a storage unit 2, a display unit 3, and a plurality of air conditioning equipment 4 to be controlled.

The control device 1 is, for example, a system controller, and manages a plurality of air conditioning equipment 5 by dividing them into groups. The control device 1 manages the air-conditioning equipment 4 provided in the air-conditioning equipment 5 divided into groups. Management includes operation, monitoring and control of the air conditioner 4. In addition, although only one air-conditioning equipment 5 is shown in FIG. 1, all the air-conditioning equipments 4 are provided in any of the air-conditioning equipments 5 (not shown).

The control device 1 is composed of dedicated hardware or a CPU (also referred to as a Central Processing Unit, a central processing unit, a processing device, a computing device, a microprocessor, a microprocessor, or a processor) that executes a program stored in a memory. ..

When the control device 1 is dedicated hardware, the control device 1 corresponds to, for example, a single circuit, a composite circuit, an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), or a combination thereof. do. Each of the functional units realized by the control device 1 may be realized by individual hardware, or each functional unit may be realized by one hardware.

When the control device 1 is a CPU, each function executed by the control device 1 is realized by software, firmware, or a combination of software and firmware. Software and firmware are written as programs and stored in memory. The CPU realizes each function of the control device 1 by reading and executing a program stored in the memory. Here, the memory is a non-volatile or volatile semiconductor memory such as RAM, ROM, flash memory, EPROM, EEPROM and the like. It should be noted that some of the functions of the control device 1 may be realized by dedicated hardware, and some may be realized by software or firmware.

The display unit 3 is a display connected to the control device 1, and is, for example, a liquid crystal display. The display unit 3 may be a display of a computer, a mobile phone, or the like connected to the control device 1 via a network.

The storage unit 2 stores the group of the air-conditioning equipment 5 and the setting of the interlocking control for the air-conditioning equipment 4 provided in the air-conditioning equipment 5 set in the group. The storage unit 2 is a storage device such as a memory or an HDD. The storage unit 2 stores programs and data for realizing the operation according to the embodiment. Further, the storage unit 2 is used as a working area for executing a program for realizing the operation according to the embodiment.

The air conditioning equipment 4 is provided in the air conditioning equipment 5. The air conditioner 5 has one or more air conditioners 4. The plurality of air conditioners 4 are connected to the control device 1. The air-conditioning device 4 includes an air-conditioning device 4_1, an air-conditioning device 4_2, and an air-conditioning device 4_3. The air conditioner 4_1 indicates a case where the air conditioner 5 of the air conditioner 4_1 is an office. The air conditioner 4_2 indicates a case where the air conditioner 5 is a vacant room. The air conditioner 4_3 shows the case where the air conditioner 5 is a server room.

Further, in FIG. 1, the air-conditioning device 4 and the air-conditioning device 4_1 surrounded by the broken line a are the targets of the interlocking control of the external input signal. "Interlocking control" is, for example, interlocking control of schedule operation, interlocking control of operation and stop by external input signal, interlocking control of demand control, interlocking control of emergency stop for fire, stop control for power failure, and suppression of abnormal signal notification. There are interlocking control, interlocking control of power generation load control during a power failure, and interlocking control of ventilation between air conditioning equipment and ventilation equipment. The air-conditioning device 4, the air-conditioning device 4_1, and the air-conditioning device 4_2 surrounded by the broken line b are the targets of the interlocking control setting of the power demand control. The air-conditioning device 4 and the air-conditioning device 4_1 surrounded by the broken line c are the targets of the interlocking control setting of the scheduled operation. The air-conditioning device 4, the air-conditioning device 4_1, and the air-conditioning device 4_2 surrounded by the solid line d are the targets of the interlocking control setting of the scheduled operation. Here, the broken lines a to c and the solid line d indicate the air conditioner 4 to which the same interlocking control is set.

FIG. 2 is a functional block diagram of the control device 1 of the air conditioning equipment management system A according to the embodiment.

As shown in FIG. 2, the control device 1 includes a management unit 11, a setting unit 12, a search unit 13, a registration information screen display unit 14, a setting screen display unit 15, and a warning display unit 16.

The management unit 11 manages the air-conditioning equipment 4 provided in the air-conditioning equipment divided into groups.

The setting unit 12 stores the setting of the interlocking control for the air conditioning device 4 provided in the air conditioning equipment in the storage unit 2. Here, the "interlocking control setting" includes, for example, the interlocking control setting for scheduled operation, the interlocking control setting for operation and stop by an external input signal, the interlocking control setting for demand control, and the interlocking control for emergency stop for fire. Settings, stop control for power failure and interlocking control setting for abnormal signal notification suppression, interlocking control setting for power generation load control during power failure, and interlocking control setting for ventilation between air conditioning equipment and ventilation equipment.

When the setting related to the group is changed, the search unit 13 searches the storage unit 2 for the setting of the interlocking control of the group whose setting has been changed.

The registration information screen display unit 14 displays a registration information screen that displays whether or not the interlocking control settings of the group whose settings have been changed searched by the search unit 13 are registered in the group whose settings have been changed. Display in 3. "Registration" of the interlocking control setting means adding a group as an interlocking destination in the interlocking control. FIG. 11 is a diagram showing the contents of the setting of the interlocking control of the fire control of the air conditioning equipment management system A according to the embodiment. As shown in FIG. 11, in the setting of the interlocking control of the fire control, the interlocking source signal and the interlocking destination group number are set for each table. Specifically, the contact input S_1 of the interlocking source signal and the interlocking destination groups G01, G02 and G03 are set in the table number T1. The group is, for example, an office, a vacant room or a server room. When the contact input S_1 of the interlocking source signal is input, the groups G01, G02 and G03 are interlocked and controlled. In the table number T2, the contact input S_2 of the interlocking source signal and the interlocking destination groups G04, G05 and G06 are set. When the contact input S_2 of the interlocking source signal is input, the groups G04, G05 and G06 are interlocked and controlled. The contact input S_3 of the interlocking source signal is set in the table number T3, and the group number of the interlocking destination is not set. The contact input S_4 of the interlocking source signal is set in the table number T4, and the group number of the interlocking destination is not set. The storage unit 2 also stores registration availability information indicating whether or not the interlocking control setting can be registered for each interlocking control.

The setting screen display unit 15 causes the display unit 3 to display whether or not the interlocking control setting can be registered in the group whose setting has been changed.

The warning display unit 16 causes the display unit 3 to display a warning of the interlocking control setting when the interlocking control setting set on the setting screen is inconsistent with the setting of the group whose setting has been changed.

Next, the operation of the air conditioning equipment management system A according to the embodiment will be described.

FIG. 3 is a flowchart for explaining the operation of the air conditioning equipment management system A according to the embodiment. In the embodiment, a case where a group of air-conditioning equipment 5 is changed from an office to a vacant room, then from a vacant room to a server room, and then from a server room to an office will be described as an example.

The control device 1 determines whether or not a change in the setting related to the group has occurred (step S10). The control device 1 detects that the setting related to the group has been changed by changing the name of the group from the initial value of the group 1A or the like to the office. The change of the setting related to the group is not limited to the change of the name, but includes the change of all the setting which is expected to change the usage of the group such as new registration, deletion, addition or reduction of the constituent device information. When the control device 1 determines in step S10 that the setting related to the group has not been changed (NO in step S10), the control device 1 continues the determination in step S10.

When the control device 1 determines in step S10 that the setting related to the group has been changed (YES in step S10), the control device 1 determines whether or not it is necessary to confirm the interlocking control setting of the group whose setting has been changed. (Step S11). In the determination in step S11, for example, the control device 1 causes the display unit 3 to display a message urging the group whose settings have been changed to confirm whether or not various interlocking control settings are registered. The control device 1 displays a message such as "The group setting has been changed. Please check various interlocking settings. (Confirm / Cancel)" on the display unit 3. When the user chooses to confirm, the control device 1 determines that confirmation of the interlocking control setting is necessary (YES in step S11), and proceeds to the process of step S12. On the other hand, when the user chooses to cancel (NO in step S11), the control device 1 returns to the process of step S10.

The control device 1 searches for the interlocking control settings of the group whose settings have been changed in step S10 in the various interlocking control settings stored in the storage unit 2 (step S12). Next, the control device 1 causes the display unit 3 to display whether or not the interlocking control setting has been made for the group whose setting has been changed, which was searched in step S10 (step S13). Next, the control device 1 causes the display unit 3 to display a setting screen for setting whether or not the interlocking control setting can be registered in the group whose setting has been changed (step S14).

Here, an example of the setting screen displayed in step S14 will be described. FIG. 5 is a diagram showing a screen showing a list of setting states of interlocking control of the office of the air conditioning equipment management system A according to the embodiment. As shown in FIG. 5, when the air conditioning equipment 5 is an office group, the interlocking control includes scheduled operation, external input signal interlocking control, fire control, and power demand control. All of these scheduled operations, external input signal control, fire control and power demand control are not registered in the office group. In addition, the contents of the registration enable / disable setting indicating whether or not the scheduled operation, the external input signal interlocking control, the fire control, and the power demand control can be registered are displayed. In the office group, scheduled operation, external input signal interlocking control, fire control and power demand control are all set to be registerable. Further, in FIG. 5, the registration information screen e indicates whether or not the interlocking control setting of the office group whose settings have been changed, which has been searched by the search unit 13, is registered in the office group whose settings have been changed. This is the screen to be displayed. The setting screen f is a screen for setting whether or not the interlocking control setting can be registered in the office group whose setting has been changed.

Continue the explanation of Fig. 3. After step S14, the control device 1 accepts the setting of whether or not the interlocking control setting can be registered (step S15).

FIG. 6 is a diagram showing a screen showing a list of setting states after changing the setting of the interlocking control of the office of the air conditioning equipment management system A according to the embodiment. The user changes the interlocking control settings in order to operate the office group as an office. As shown in FIG. 6, as for the interlocking control by the user, the scheduled operation, the external input signal control, the fire control and the power demand control are not registered in the changed office group. Further, in the office group, scheduled operation, external input signal interlocking control and power demand control are set to be registerable, and fire control is set to be indispensable. The content of the setting change is an example, and is not limited to this.

In step S15 of FIG. 3, if the group whose setting has been changed is not yet registered in the fire control setting, the control device 1 "Register the office in the fire control setting. (OK)". Warning is displayed on the display unit 3. Even after transitioning to another screen, the warning display continues in one corner of the screen until the group is registered in the fire control settings. After the interlocking control settings are changed, the office group will be operated with the contents registered as targets of scheduled operation, external input signal interlocking control, fire control, and power demand control. If the user tries to delete the registration in the fire control settings, such as by mistaken for another group during operation of the control device 1, "Registration is required. Please check the registration availability setting. (OK) ”is displayed on the display unit 3.

After that, the operation when the group name is changed from office to vacant is the same as when the group name is changed from the initial value such as group 1A to office.

FIG. 7 is a diagram showing a screen showing a list of setting states of interlocking control of vacant rooms of the air conditioning equipment management system A according to the embodiment. As shown in FIG. 7, when the air conditioning equipment 5 is a vacant group, the interlocking control includes scheduled operation, external input signal interlocking control, fire control, and power demand control. All of these scheduled operations, external input signal control, fire control, and power demand control are not registered in the vacant room group. In addition, the contents of the registration enable / disable setting indicating whether or not the scheduled operation, the external input signal interlocking control, the fire control, and the power demand control can be registered are displayed. In the vacant group, scheduled operation, external input signal interlocking control and power demand control are set to be registerable, and fire control is set to be mandatory.

FIG. 8 is a diagram showing a screen showing a list of setting states after changing the setting of the vacant room interlocking control of the air conditioning equipment management system A according to the embodiment. The user changes the interlocking control setting in order to operate the vacant group as a vacant room. As shown in FIG. 8, the scheduled operation, the external input signal control, the fire control, and the power demand control are not all registered in the vacant room group after the setting of the interlocking control is changed by the user. Further, in the vacant group, scheduled operation and external input signal interlocking control are set to be prohibited, fire control is set to be mandatory, and power demand control is set to be registrable. After the interlocking control setting is changed, the vacant group is registered and operated as a target of fire control and power demand control.

After that, the operation when the name of the group is changed from the vacant room to the server room is the same as when the name of the group is changed from the initial value such as group 1A to the office.

FIG. 9 is a diagram showing a screen showing a list of setting states of interlocking control of the server room of the air conditioning equipment management system A according to the embodiment. As shown in FIG. 9, when the air conditioning equipment 5 is a group of server rooms, the interlocking control includes scheduled operation, external input signal interlocking control, fire control, and power demand control. All of these scheduled operations, external input signal control, fire control, and power demand control are not registered in the server room group. In addition, the contents of the registration enable / disable setting indicating whether or not the scheduled operation, the external input signal interlocking control, the fire control, and the power demand control can be registered are displayed. In the server room group, scheduled operation and external input signal interlocking control are set to prohibit registration, fire control is set to be mandatory, and power demand control is set to be registerable.

FIG. 10 is a diagram showing a screen showing a list of setting states after changing the setting of the interlocking control of the server room of the air conditioning equipment management system A according to the embodiment. The user changes the interlocking control settings in order to operate the group of server rooms as the server room. As shown in FIG. 10, the scheduled operation, the external input signal control, the fire control, and the power demand control are not all registered in the group of the server room after the setting of the interlocking control is changed by the user. In the server room group, schedule operation, external input signal interlocking control, fire control, and power demand control are all set to prohibit registration. After the interlocking control setting is changed, the group in the server room is operated without being registered as a target of scheduled operation, external input signal interlocking control, fire control, and power demand control.

After that, the operation when the name of the group is changed from the server room to the office is the same as when the name of the group is changed from the initial value such as group 1A to the office.

Return to Fig. 3 for explanation. After step S14, the control device 1 accepts the setting of whether or not the interlocking control setting can be registered from the user (step S15). Next, the control device 1 determines whether or not the setting of whether or not the accepted interlocking control setting can be registered is "inconsistent" with the setting of the group whose setting has been changed (step S16).

FIG. 4 is a diagram showing a flowchart for determining inconsistency in the interlocking control settings of the air conditioning equipment management system A according to the embodiment.

As shown in FIG. 4, the control device 1 determines whether or not the registration of the interlocking control setting is prohibited for the group whose setting has been changed (step S20). If it is determined in step S20 that the registration of the settings is not prohibited for the group whose settings have been changed (NO in step S20), the setting of whether or not the interlocking control settings accepted in step S15 can be registered is set. It is determined that the consistency is achieved (step S24).

On the other hand, when it is determined in step S20 that the registration of the setting is prohibited for the group whose setting has been changed (YES in step S20), the control device 1 performs various interlocking controls of the group whose setting has been changed. Search (step S21).

As a result of searching for various interlocking controls of the group whose settings have been changed, the control device 1 determines whether or not the group whose settings have been changed is registered in the various interlocking controls (step S22).

When the control device 1 determines in step S22 that the group whose settings have been changed is not registered in various interlocking controls (NO in step S22), it is determined that the accepted interlocking control settings are consistent. Determine (step S24).

When the control device 1 determines in step S22 that a group whose settings have been changed is registered in various interlocking controls (YES in step S22), it is determined that the accepted interlocking control settings are inconsistent. (Step S23).

Return to Fig. 3 for explanation. When the control device 1 determines in step S16 that the received interlocking control settings are not inconsistent (NO in step S16), the process ends. On the other hand, when the control device 1 determines in step S16 that the settings of the interlocking control received by the control device 1 are inconsistent (YES in step S16), the control device 1 displays a warning on the display unit 3 (step S17). , End the process.

Before explaining the effect of the air conditioner management system A according to the embodiment, the conventional air conditioner management system will be described.

The case where the use of a certain air conditioner 5 is changed from an office room to a vacant room and then to a server room will be described. When the air-conditioning equipment 5 is used in an office, it is assumed that interlocking control is set to stop the lock signal by the last exiter as an external input signal. If you forget to delete the air-conditioning device 4 of the group that becomes vacant from the list of control destinations of the interlocking control setting, if the air-conditioning device 4 remains stopped after becoming vacant, the vacant room will be sent by the lock signal. Even if a stop command is given to the air conditioner 4 of the above, the air conditioner 4 remains stopped. Therefore, it is difficult for the user of the air conditioning equipment 5 to notice that unnecessary interlocking control is being executed. After that, the use of the air conditioner 5 is changed from a vacant room to a server room. When the worker of the air-conditioning equipment management stem thinks that the various interlocking control settings have not been made because the air-conditioning equipment 5 was used for a vacant room, and forgets the various interlocking control setting items. There is. This causes a leak in the setting change of the interlocking control.

When a person confirms the setting as a factor that causes such forgetting of the setting, there is a point that he / she tries to confirm only the setting data of the target group. If the data structure is inside the data of the target group, leakage is unlikely to occur by checking the settings related to the target group. However, if the various interlocking control settings are not for each group but for each type of interlocking control or for each input signal type as a group of data, check whether the target group is registered in those data. In order to do so, all the setting data of various interlocking controls are targeted. Therefore, check every corner of the instruction manual to see what the interlocking control settings can be registered for the group whose interlocking control settings have been changed, or check and set the settings if the person in charge does not understand them without omission. Easy to forget to change. Further, it is considered that the setting screens of various interlocking controls are often designed to be displayed in the order of input signal numbers or the order of numbers assigned to the same control pattern according to the data structure. Therefore, in order to find the group to be searched for or to confirm that it does not exist, it is necessary to check the entire list of interlocking control settings, which may be overlooked on the screen. Specific examples of various interlocking controls corresponding to these are controls in which a group is registered as a control target, such as scheduled operation, interlocking control by an external input signal, emergency forced stop by fire control, and power demand control. .. It should be noted that various interlocking controls that can set management targets such as blocks and areas in which a plurality of groups are grouped also include the same problem.

According to the air conditioner management system A according to the embodiment, when the search unit 13 of the control device 1 changes the setting related to the group, the search unit 2 searches for the interlocking control setting of the group whose setting has been changed. do. Then, the registration information screen display unit 14 of the control device 1 displays whether or not the interlocking control settings of the group whose settings have been changed searched by the search unit are registered in the group whose settings have been changed. Therefore, the user can confirm whether or not the interlocking control setting of the group whose setting has been changed is registered. As a result, the user of the air conditioning equipment management system can reduce the omission of addition and deletion of the interlocking control setting.

According to the air conditioning equipment management system A according to the embodiment, the user can confirm whether the group whose setting has been changed is registered in the various interlocking control settings related to the group whose setting has been changed. Therefore, it is possible to confirm the setting status of the interlocking control for a specific group without confirming the contents of all the interlocking control settings. This makes it easier for the user to notice omissions in adding and deleting settings. In addition, if you try to register a group for which registration is prohibited on the setting screen of various interlocking controls, or if a group that requires registration is not registered, in order to warn the user, you may mistakenly register or register the interlocking control. Leakage can be suppressed.

The embodiment is presented as an example and is not intended to limit the scope of claims. The embodiments can be implemented in various other embodiments, and various omissions, replacements, and changes can be made without departing from the gist of the embodiments. These embodiments and variations thereof are included in the scope and gist of the embodiments.

1 Control device, 2 Storage unit, 3 Display unit, 4, 4_1, 4_2, 4_3 Air conditioning equipment, A Air conditioning equipment management system, 5 Air conditioning equipment, 11 Management unit, 12 Setting unit, 13 Search unit, 14 Registration information screen display unit , 15 Setting screen display, 16 Warning display.

Claims

A group of air-conditioning equipment, a storage unit for storing interlocking control settings for the air-conditioning equipment provided in the air-conditioning equipment set in the group, and a storage unit.
When the setting related to the group is changed, the setting of the interlocking control of the group whose setting is changed is searched from the storage unit, and the setting of the interlocking control of the group whose the searched setting is changed is changed. , An air conditioning equipment management system including a control device for displaying a registration information screen on a display unit for displaying whether or not the setting is registered in the changed group.
1. The control device causes the display unit to display a setting screen for setting whether or not the interlocking control setting for the air conditioning equipment provided in the air conditioning equipment of the group in which the setting has been changed can be registered. Described air conditioning equipment management system.
When the setting of whether or not the interlocking control setting set on the setting screen can be registered is inconsistent with the setting of the group whose setting has been changed, the control device sets the interlocking control. The air conditioning equipment management system according to claim 2, wherein a warning is displayed on the display unit.