Hydronix Hydro-Control VI, Руководство по установке

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Chapter 5 System Design
Hydro-Control VI Installation Guide HD0455 Rev 1.9.0 61
The following points should be noted:
The Busy signal on the Hydro-Control V has been renamed to Admix. The functionality is the
same as the Hydro-Control V apart from the addition of ‘Admix Enable %’.
Recipe gain for AUTO Mode is no longer supported. The PID parameters should be set
conservatively to compensate for smaller batches where moisture will rise faster. A separate
recipe with local PID parameters can also be used if faster batch times are required.
There is no longer a calibration mode as the calibration can be more simply performed using a
recent batch in the Mix Log as a “template” to set up the calibration points and the target for the
recipe.
The AUTO Mode water control loop parameters will need to be commissioned. This is because
the setup of the AUTO Mode control loop has been simplified making it much easier to tune
correctly to achieve more efficient performance. For a starting point when upgrading a system,
divide the Proportional Gain parameter used in the Hydro-Control V by 10 and set the Integral
and Derivative Gain parameters to zero.
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
No Connection
Power Supply 0v
Sensor Power 0v
Power Supply 24v
Sensor Power 24v
RS485 B
RS485 A
RS232 Gnd
RS232 Tx
RS232 Rx
No Connection
Water Tank Full
-
+
Water Meter
-
+
Pause/Reset
-
+
Start/Resume
-
+
Cement In
-
+ 15
14
13
12
11
10
9
8
7
6
Water Tank Fill
-
+
Admix
-
+
Alarm
-
+
Mix complete
-
+
Pre-wet Done
-
+ 5
4
Fine Valve
-
+ 3
2
Coarse Valve
-
+ 1
Function Hydro-Control VI
External 24v
DC
Hydronix
Sensor
MIL-SPEC
Connector
RS232 Serial
Link
External
Inputs
Status
Indicator
Outputs
Water Valve
Control
Water Meter
Reading
Water Tank
High Level
Water Tank
Fill Control
Signal
Signifies shielded cable
with the shield connected
at the Hydro-Control
Busy or
Admix Control
Signal
Figure 41: System Interconnections