W
ATLOW
®
EZ-ZONE
®
RMZ4
-
34
-
E
THER
CAT
®
A
DAPTER
8.4
D
IGITAL
H
EAT
C
ONTROL
O
UTPUTS
These parameters associate an RM’s digital output back with the control loops in the RMZ. The RMZ4 is zone
16 so the mapping for with output will be Function=Heat, Zone=16, Instance= the RMZ4 loop number.
Mapping
Parameter
ECAT
Index
DNET
Class
Sub
/Attr
Description
Digital Heat Bus
0x4nn0
0x67
0x15
Defines the zone that hosts the Heat Outputs. Only
loops that are locally hosted can support output
mapping. EZ-ZONE ST and PM, EHG SL-10 devices do
not have a mechanism to map their outputs to foreign
control loops. However, this will indicate where the
output setup parameters like cycle time should be
sent for any controller type.
0 = Unused
1 = RM
2 = Legacy ST/PM
3 = Modbus SL-10
Digital Heat Zone
0x4nn0
0x67
0x16
Defines which RM zone is providing the digital heat
control output. Only loops that are locally hosted can
support output mapping. EZ-ZONE ST and PM, EHG SL-
10 devices do not have a mechanism to map their
outputs to foreign control loops. They will use their
own outputs automatically.
Digital Heat Instance
0x4nn0
0x67
0x17
Defines which digital output instance on a particular
zone implement the control output.
Configuring
Parameter
ECAT
Index
DNET
Class
Sub
/Attr
Description
Output 1 Cycle Time
0x8nn0
0x6D
0x1A Set the cycle time for the digital heat output. The
output will pulse at this rate with the duty cycle
defined by the heat manipulated value (MV) power
level.
Using
Parameter
ECAT
Index
DNET
Class
Sub
/Attr
Description
Heat Manipulated
Value
0x6nn0
0x6B
0x13
The heat control output value can be observed in this
sub index 0.0 to 100.0%
Manipulated Value
0x6nn0
0x6B
0x12
The total control output value can be observed in this
sub index whether heating or cooling -100.0 to 100.0%
Содержание EZ-ZONE RMZ4
Страница 16: ...WATLOW EZ ZONE RMZ4 16 ETHERCAT ADAPTER FIGURE 7 MODBUS MASTER AND SLAVE RJ 12 CONNECTOR PINOUT ...
Страница 23: ...WATLOW EZ ZONE RMZ4 23 ETHERCAT ADAPTER ...
Страница 24: ...WATLOW EZ ZONE RMZ4 24 ETHERCAT ADAPTER ...
Страница 53: ...WATLOW EZ ZONE RMZ4 53 ETHERCAT ADAPTER FIGURE 12 ALARM GROUP EXAMPLE ...
Страница 74: ...WATLOW EZ ZONE RMZ4 74 ETHERCAT ADAPTER ...