Airmaster SCCM

Airmaster · Airmaster · SCCM / FORM

Manufacturer: Airmaster
Product: Airmaster
Model: SCCM / FORM
Protocol: Modbus
Package: Light duty electrical (SU2204)
Updated: 2025-06-25
Driver ID: 281

Notes

Compressor controller

Connect:
ezeio D0 -> X02 C2-L2
ezeio D1 -> X02 C2-L1
ezeio 0V -> X02 C2-SC

Registers 122

#	Name	Unit
1	Compressor Temperature	`°C`
2	Line Pressure	`bar`
3	Sump Pressure	`bar`
4	Diff pressure	`bar`
5	Running Hours	`h`
6	On Load Hours	`h`
7	Off Load Hours	`h`
8	Standby Hours	`h`
9	Hrs Till Oil Filter Service	`h`
10	Hrs till Air Filter Service	`h`
11	Hrs till Drive Service	`h`
12	Hrs till Air/Oil Separator Service	`h`
13	Hrs till Oil Change	`h`
14	Running Period	`s`
15	Unload Period	`s`
16	Load Period	`s`
17	Standby Period	`s`
18	Compressor State
117	Compressor Status Flags
19	ActiveAlarmA
20	ActiveAlarmB
21	ActiveAlarmC
22	ActiveFaultA
23	ActiveFaultB
24	ActiveFaultC
25	ActiveFaultD
26	Active Inhibit
27	Motor current	`A`
28	Main Motor Power	`kW`
29	Fan Motor Current	`A`
30	Fan Motor Power	`kW`
31	Line Voltage	`V`
32	Package Power	`kW`
33	Dryer 1 Dew point sensor	`°C`
34	Dryer 2 Dew Point sensor	`°C`
35	Digital Inputs
36	Relay Ouputs
37	Digital Inputs Expansion
38	Relay Ouputs Expansion
39	Digital inputs XPM
40	Relay outputs XPM
41	Load pressure Setpoint	`bar`
42	Unload pressure Setpoint	`bar`
43	Target Pressure Setpoint	`bar`
44	Modulation pressure Setpoint	`bar`
45	Modulation mode
46	Star Delta Time	`s`
47	Load Delay Time	`s`
48	Standby Run On Time	`s`
49	Reload Delay Time	`s`
50	Stop Run On Time	`s`
51	Blow Down Time	`s`
52	Actual Unload Pressure	`bar`
53	Actual Load Pressure	`bar`
54	Actual Target Pressure	`bar`
55	Control Mode
56	Control for Motor Starts
57	No. Motor Starts per hour Limit	`N`
58	Fan Temp High	`°C`
59	Fan Temp Low	`°C`
60	SelectededStartEnable
61	SelectedLoadEnable
62	Seqeuncing control command
63	Sequencing change comand
64	Isc Xpm Pressure	`bar`
65	VSD speed %	`%`
66	VSD error (VSD)
67	VSD Alarm (VSD)
68	VSD speed reference (VSD)	`Hz`
69	VSD output voltage (VSD)	`V`
70	VSD output current (VSD)	`A`
71	VSD output power (VSD)	`kW`
72	VSD Bus Voltage (VSD)	`V`
73	VSD Output Current	`A`
74	VSD Target Speed Reference	`Hz`
75	VSD Max Speed	`Hz`
76	VSD Min Speed	`Hz`
77	VSD Optimal Speed	`Hz`
78	VSD Unload Speed	`Hz`
79	VSD Target Pressure	`bar`
80	VSD P Factor
81	VSD I Factor
82	VSD D Factor
83	Vsd Preformace Derating
84	GetVsdMaxRampRate
85	VSD control mode
86	F1
87	F2
88	F3
89	RTC
90	Preset Oil Filter Service Hours	`h`
91	Preset Air Filter Service Hours	`h`
92	Preset Drive Service Hours	`h`
93	Preset Separator Service Hours	`h`
94	Preset Till Oil Change Hours	`h`
95	CT1 A Current	`mA`
96	CT1 B Current	`mA`
97	CT1 C Current	`mA`
98	CT2 A Current	`mA`
99	Main motor Power Factor	`pf`
100	Input Voltage of Controller	`V`
101	Motor Distortion Factor
102	Fan Distortion Factor
103	Motor Phase Deviation Voltage Max	`V`
104	Motor Phase Deviation Voltage Min	`V`
105	Sump Pressure Sensor (mA)	`mA`
106	Line Pressure Sensor (mA)	`mA`
107	Motor starts	`N`
108	Load percentage	`%`
109	Hours till next service	`h`
110	Service Hours 1	`h`
111	Service Hours 7	`h`
112	Service Hours 8	`h`
113	Service Hours Preset1	`h`
114	Service Hours Preset7	`h`
115	Service Hours Preset8	`h`
116	GetTemperature	`°C`
117	Status flags
118	Blowdown period	`s`
119	Command
120	Select start source
121	Status flags

Airmaster SCCM

Notes

Registers 122

More from Airmaster