modbus_task
XX:XX:XX
0
Y
CNB3
DispValue
DispValue
DispValue
probe_3
probe_2
probe_1
GAIN
u
y
GAIN1
u
y
GAIN2
u
y
probe_2
probe_1
probe_3
MBM__probes
val0
val1
val2
val3
MBM__status
val0
val1
val2
val3
MP_HALT
Y
MP_REBOOT
Y
OSCALL_HALT
TRG
E
iE
OSCALL_REBOOT
TRG
E
iE
RTOI
r
i
RTOI1
r
i
RTOI2
r
i
TRND_SYS_TEMP
u1
u2
u3
u4
RUN
R1
y1
y2
y3
y4
iE
System Halt
System Reboot
Compressor Status
Evap Fan Status
Light Status
Relay Status:
Comp, Evap, Light
Probe values:
pr1 to 3
RTU Master
Modbus Holding
Registers
System temperature trending for 48hrs @ 1min
Probe 1
Probe 2
Probe 3
Probe 1
Probe 2
Probe 3