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Installation
d. Degrade Trouble Activation
The degrade trouble bus may ONLY be
used when the circuit is used as a Leased
Line trouble indicating circuit. (See Table
12.) When enabled, this trouble degrade
mode ensures that a trouble will be trans-
mitted to the receiving station even when
the MXL-IQ communication network fails.
Using the CSG-M printout, determine if
either of the circuits is configured as a
Leased Line trouble. Table 14 shows how
to set dipswitch S2 (SW1 and SW2) to
enable the degrade trouble activation for
the desired circuit.
e. Degrade Alarm Activation
Each circuit on the CSM-4 can be set with
dipswitch S2, positions SW3-SW6, to
determine when the degrade alarm bus
activates (See Table 12). There are three
degrade alarm modes. Each circuit can be
set independently from the other.
S
e
i t t
g n
t
e h
D
g e
a r
e d
F
r o
i C
c r
i u
1 t
F O
( F
o n
d
g e
a r
e d
a
t c
a v i
o i t
) n
C
O
T N
N I
U
O
S U
a (
t c
e v i
n o
d
g e
a r
e d
1
S
C E
O
N
1 ,
S
C E
O
F F
n i (
n i f
e t i
e r
e p
D
O
N
T O
U
E S
F
r o
i C
c r
i u
2 t
F O
( F
o n
d
g e
a r
e d
a
t c
a v i
o i t
) n
C
O
T N
N I
U
O
S U
a (
t c
e v i
n o
d
g e
a r
e d
1
S
C E
O
N
1 ,
S
C E
O
F F
n i (
n i f
e t i
e r
e p
D
O
N
T O
U
E S
N
T O
: E
W
h
n e
r i c
u c
s t i
a
e r
s u
d e
r o f
e b
O
F F
O (
e p
. ) n
2-16
T
A
B
E L
4 1
S
e
t t
n i
g
h t
e
D
e
g
a r
d
e
f
r o
h t
e
C
S
M
4 -
F
r o
i C
c r
u
t i
1
e L
s a
d e
i L
e n
T
o r
b u
e l
N
o
T
o r
b u
e l
c A
v i t
i t a
n o
F
r o
i C
c r
u
t i
2
e L
s a
d e
i L
e n
T
o r
b u
e l
N
o
T
o r
b u
e l
c A
v i t
i t a
n o
N
t o
: e
f I
C
c r i
t i u
1
r o
C
c r i
t i u
2
s i
n
t o
s u
d e
s
w
t i
h c
s e
S
W
1
r o
S
W
2
m
u
t s
e b
o
T
A
B
E L
5 1
l A
r a
m
M
d o
s e
o f
t r
e h
C
S
S
W
4
O
F F
O (
e p
) n
a
a l
) m
O
F F
O (
e p
) n
) t a
O
N
C (
o l
e s
) d
O
N
C (
o l
e s
) d
S
W
4
O
F F
O (
e p
) n
a
a l
) m
O
F F
O (
e p
) n
) t a
O
N
C (
o l
e s
) d
O
N
C (
o l
e s
) d
e l
s a
d e
i l
e n
u s
e p
v r
o s i
y r
t ,
e h
a
a l
m r
Determine which type of degrade mode you
want for each circuit and set dipswitch S2
(SW3-SW6) as shown in Table 15.
13. System Function Checkout
The status of the MXL-IQ before checkout
must be as listed below:
1. AC and battery power connected and
2. All modules installed and all field wiring
3. All initiating devices installed and
T
o r
u
b
e l
M
o
d
s e
4. All field wiring checked out.
o
n
S
2
5. The start-up procedure completed.
S
W
1
G
1
6. An CSG-M printout of the summary of
O
n
C (
o l
e s
) d
O
f f
O (
e p
) n
7. For documentation purposes, set the
S
W
2
G
2
8. Transfer the final version of the System
O
n
C (
o l
e s
) d
O
f f
O (
e p
) n
Follow the steps listed in System Opera-
f
r o
e L
s a
d e
i L
e n
t
o r
b u
, e l
tion Checkout.
f f
o (
e p
. ) n
System Operation Checkout
M
4 -
n o
2 S
S
W
3
O
F F
O (
e p
) n
O
N
C (
o l
e s
) d
O
F F
O (
e p
) n
O
N
C (
o l
e s
) d
S
W
3
O
F F
O (
e p
) n
O
N
C (
o l
e s
) d
O
F F
O (
e p
) n
O
N
C (
o l
e s
) d
d
g e
a r
e d
m
d o
s e
m
u
t s
turned on.
connected.
addressed.
the System Configuration available.
MXL-IQ time before proceeding.
Configuration to MXL-IQ.
WARNING!
Prior to activating any initiating device,
take steps to prevent output circuits
from being activated. Failure to do so
may result in building EVAC (bells),
notification of fire department, eleva-
tor recall, etc.
Test these operations in accordance
with local codes and follow the direc-
tion of the authority having jurisdiction.
Observe all safety precautions.
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Table of Contents
Troubleshooting
