WattMaster Auto-Zone CV - CV System

Section 4 Auto-Zone CV & CV-EX
4-2 Start-Up and Troubleshooting
CV System
The standard CV system has only one communications loop. If you are using the CV-EX
System (for systems with more than 30 CV Controllers) please see heading 1.3 CV-EX
System. The CommLink II is always the master on the CV system loop. You must be
sure the CommLink II is connected and functioning if you are troubleshooting the
communications loop. The CommLink II jumper switch must be set for single loop
operation when used with the CV system. See Figure 4-3 for communications wiring
connections and jumper switch settings.
Figure 4-1: CV System Communications Wiring
Computer
(Optional)
End Of Loop
CommLink II
RS-485
9600 Baud
Comm Loop
COMM LINK II
L
C
M
M
O
O
O
O
M
D
P
P
E
Remote Link
SIG
DET
RDY
SND
REC
PWR
Remote Link
(Optional)
Loop Start
CV ControllerCV Controller
System Manager
CV Controller
CV Controller
CV Controller
CV Controller
RELAYRELAY
RELAY
RELAY
RELAY
RELAY
OUTPUTOUTPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
COMCOM
COM
COM
COM
COM
1-31-3
1-3
1-3
1-3
1-3
OUTOUT
OUT
OUT
OUT
OUT
OUTOUT
OUT
OUT
OUT
OUT
11
1
1
1
1
22
2
2
2
2
COMCOM
COM
COM
COM
COM
4-54-5
4-5
4-5
4-5
4-5
OUTOUT
OUT
OUT
OUT
OUT
OUTOUT
OUT
OUT
OUT
OUT
OUTOUT
OUT
OUT
OUT
OUT
33
3
3
3
3
44
4
4
4
4
55
5
5
5
5
24VAC24VAC
24VAC
24VAC
24VAC
24VAC
GNDGND
GND
GND
GND
GND
PWRPWR
PWR
PWR
PWR
PWR
COMMCOMM
COMM
COMM
COMM
COMM
TT
T
T
T
T
SHLDSHLD
SHLD
SHLD
SHLD
SHLD
LD4LD4
LD4
LD4
LD4
LD4
REC.REC.
REC.
REC.
REC.
REC.
12V12V
12V
12V
12V
12V
AINAIN
AIN
AIN
AIN
AIN
11
1
1
1
1
22
2
2
2
2
33
3
3
3
3
44
4
4
4
4
55
5
5
5
5
GNDGND
GND
GND
GND
GND
GNDGND
GND
GND
GND
GND
AOUTAOUT
AOUT
AOUT
AOUT
AOUT
AINAIN
AIN
AIN
AIN
AIN
AINAIN
AIN
AIN
AIN
AIN
AINAIN
AIN
AIN
AIN
AIN
AINAIN
AIN
AIN
AIN
AIN
4-54-5
4-5
4-5
4-5
4-5
OUTOUT
OUT
OUT
OUT
OUT
COMMCOMM
COMM
COMM
COMM
COMM
TESTTEST
TEST
TEST
TEST
TEST
32K32K
32K
32K
32K
32K
8K8K
8K
8K
8K
8K
RAMRAM
RAM
RAM
RAM
RAM
EPROMEPROM
EPROM
EPROM
EPROM
EPROM
ADDRESS ADDADDRESS ADD
ADDRESS ADD
ADDRESS ADD
ADDRESS ADD
ADDRESS ADD
PRESSUREPRESSURE
PRESSURE
PRESSURE
PRESSURE
PRESSURE
SENSORSENSOR
SENSOR
SENSOR
SENSOR
SENSOR
485485
485
485
485
485
COMMCOMM
COMM
COMM
COMM
COMM
RR
R
R
R
R
YS101564YS101564
YS101564
YS101564
YS101564
YS101564
EWDOG
EWDOG
EWDOG
EWDOG
EWDOG
EWDOG
0-5
VDC
0-5
VDC
0-5
VDC
0-5
VDC
0-5
VDC
0-5
VDC
0-1
VDC
0-1
VDC
0-1
VDC
0-1
VDC
0-1
VDC
0-1
VDC
1
4
2
5
3
6
9
8
0
7
Enter
Esc
*
Minus
Menu
Clear
Dec.
Alarm
Communication
Override
The Comm Loop
Routing Does Not
Have To Follow
The Board Address Sequence
The System Manager Can Be
Connected Anywhere
On The Loop
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