Installation instructions - configuration iq23x, 2 installation - configuration, Switch on – TREND IQ23x User Manual
Page 7: Check controller, Replace cover, Check network
Installation Instructions - Configuration
IQ23x
IQ23x Series Controllers Installation Instructions TG200539 Issue 1/A 26/3/02
2 - 3
2 Installation - Configuration
(continued)
12
Switch on
R X
T X
O K
A
D
D P
C
B
1
2
8
4
16
32
64
1K
2
9K
6
19
K
2
A D D R E S S
B A U D
13
Check Controller
Check supply
IQ Faulty
b (fail)
a (power)
O
I
(green)
(red)
Replace Cover
11
A
D
D P
C
B
R X
T X
O K
1
2
8
4
16
32
64
1K
2
9K
6
19
K
2
A D D R E S S
B A U D
replace 5 screws
R X
T X
O K
14
Check Network
b
TX
a
RX
c
OK
IQ Faulty
Check network cabling for
short circuits with a
multimeter (NOT Megger)
Check baud rate
.
Power up other nodes
until faulty node is found
(OK
). Correct fault.
R X
T X
O K
A
D
D P
C
B
1
2
8
4
16
32
64
1K
2
9K
6
19
K
2
A D D R E S S
B A U D
I Q 2 3 x
?
I Q 2 3 x
?
I Q 2 3 x
O
I
+
-
+
-
+
-
+
-
Network Address Invalid
0,2,3 or >119
OK
OK
(green)
(yellow)
(yellow)