Bitzer CM-RC-01

v. 3.0
Reference guide
Compressor Control Module CM-RC-01
3.0
36 / 44
Modbus
type & addr
Name
Possible
values
Default
Description
HR 20102
Hour and Minute
(DateAndTime.HourMinut
e)
0 - 5947
scale 1
uint16
0
Hour and Minute
HR 20103
Millisecond
(DateAndTime.MilliSec)
0 ms -
59999 ms
scale 1
uint16
0 ms
Millisecond
IR 20300
Serial Control Source
(SerCtlCfg.SerCtrlSrc)
unit None
scale 1
uint8
-
Serial Control Source
(0=None, 1=COM1 (MODBUS))
IR 20301
Serial Control Timeout
Function
(SerCtlCfg.TimeoutFnct)
unit None
scale 1
uint8
-
Serial Control Timeout Function
(0=None, 1=Stop, 2=Fault)
IR 20302
Serial Control Timeout
Time
(SerCtlCfg.TimeoutTm)
unit s
scale 1
uint16
60 s
Serial Control Timeout Time
10.3.8 Configuration – compressor
The group contains configuration information for the compressor.
Modbus
type & addr
Name
Possible
values
Default
Description
IR 22100
Refrigerant selection
(Config.RfgType)
unit None
scale 1
uint8
-
Refrigerant selection
(0=NONE, 1=R134a, 2=R404A, 3=R507A,
4=R407C, 5=R22, 6=R407A, 7=R407F,
9=R448A, 10=R449A, 11=R450A, 12=R513A,
13=R1234yf, 14=R1234ze)
IR 22200
Dedicated OEM
functionality selection
(Config.OEMType)
unit None
scale 1
uint8
-
Dedicated OEM functionality selection
(0=NONE)
IR 22300
Mains supply voltage
specification (single
phase)
(Config.SysVolt)
unit V
scale 1
uint16
-
Mains supply voltage specification (single
phase)