49
Modbus / Electric Water Heaters
Table 43. ModBus / Electric Water Heaters Register List
Register Name
(Description)
Register
Type
R/W
Units/Format
Min Value
(if W)
Max Value
(if W)
Differential Bank
3
Holding Register 209
5:
ºC x 512
)
.6
11.1
Differential lBank
4
Holding Register 210
5:
ºC x 512
)
.6
11.1
Differential Bank
5
Holding Register 211
5:
ºC x 512
)
.6
11.1
&&%&RQWURO6WDWH
Input Register 1040
R
See
Table 44.
EMS Mode-Status
Holding Register 90
5:
See
Table 45.
Fault Code
Input Register 1041
R
See
7DEOH
.
Alert Code
Input Register 1042
R
See
7DEOH
.
1XPEHURI%HDWHU
Input Register 201
R
1XPEHURI%DQNV&RPPDQGHG2Q
Input Register 213
R
%DQN6WDWXV
Input Status 3873
R
2II
2Q
%DQN6WDWXV
Input Status 3874
R
2II
2Q
%DQN6WDWXV
Input Status 3875
R
2II
2Q
%DQN6WDWXV
Input Status 3876
R
2II
2Q
%DQN6WDWXV
Input Status 3877
R
2II
2Q
Element Status
Input Register 219
R
%LW (OHPHQW
%LW (OHPHQW
.
.
.
%LW (OHPHQW
7DQN)XOO/:&2
Input Status 150
R
2SHQ6ZLWFK
&ORVHG6ZLWFK
AC Input 1 T’stat
Input Status 3428
R
2SHQ
&ORVHG
AC Input 2 T’stat
Input Status 3429
R
2SHQ
&ORVHG
Alarm Condition
Input Status 3441
R
2SHQ
&ORVHG
Alarm Relay Status
Input Status 3443
R
2SHQ
&ORVHG
Safety Relay Feedback
Input Status 147
R
2SHQ
&ORVHG
Temperature Probe Open
Input Status 65
R
)DOVH
7UXH
Temperature Probe Short
Input Status 66
R
)DOVH
7UXH
Temperature Probe ECO Status
Input Status 156
R
2SHQ
&ORVHG
Number of Cycles
2
Input Registers 1000 - 1001
R
Elapsed Time
2
Input Registers 1002 - 1003
R
Hours x 100
Elapsed Days
3
Input Register 1004
Days
Elapsed Hours
3
Input Register 1005
Hours
Heating Time
2
Input Registers 1006 - 1007
Hours x 100
Heating Days
3
Input Register 1008
R
Days
'DWDLV9HUVLRQXSSHUELWVDQG5HYLVLRQORZHUELWV
'DWDVWRUHGLQWZRELWUHJLVWHUV³%LJ(QGLDQ´+LJKHURUGHUELWVLQORZHUUHJLVWHUQXPEHU
+RXUVDQG'D\VXVHGWRJHWKHUGHULYHGIURP7LPHKRXUV[LH(ODSVHG7LPHRIKRXUVLQ³'D\V´DQG³+RXUV´
days, 4 hours.
Содержание ETH-1000
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