Chapter Six
Troubleshooting
man_905_2.0.doc
Page
51
105 V1.0
a)
Ins
b)
Tones
c)
Comms
d)
DO1
e)
DO2
f)
DO3
g)
DO4
h)
AO1
i)
AO2
j)
Switch
k)
Signal
>
1052 V1.0
a)
Digital Inputs
b)
Analogue Inputs
c)
Tones
d)
Comms
e)
DO1
f)
Switch
g)
Signal
>
1053 V1.0
a)
Ins
b)
Tones
c)
Comms
d)
DO1
e)
DO2
f)
DO3
g)
DO4
h)
DO5
i)
DO6
j)
DO7
k)
DO8
l)
AO1
m)
AO2
n)
AO3
o)
AO4
p)
AO5
q)
AO6
r)
AO7
s)
AO8
t)
Switch
u)
Signal
>
Choose an item from the menu by entering the letter before that item. For example, to select the
"Comms" function from the 105-2 Menu, enter :- d
Inputs
This option provides a dynamic display of the status of all of the inputs in the 105, both internal and
external.
105-1 Modules
1234MLS
P CNT
AI1
AI2
P RATE
VBATT
0101001
00F6
C000
4000
8000
9C00
The first 7 values (1234MLS) each represent a single digital input. A ‘1’ indicates that that input is
ON, and a ‘0’ indicates that the corresponding input is OFF. "1234" represents the four physical
digital inputs, DI1 to DI4. "M" is the mains fail status (‘1’ for mains fail, ‘0’ for mains OK). "L" is the
battery low volts status (‘1’ for low volts ‘0’ for OK). "S" is the set-point status.
P CNT, AI1, AI2, P RATE, and VBATT each represent 16 bit values, displayed as four
hexadecimal digits.
P CNT is the current value of the pulsed input counter. This value should increment each time ‘DI 1’
turns from OFF to ON. P RATE displays the current pulse rate at DI1. This value is scaled
according to the MAXRATE value configured (0 Hertz is displayed as 4000, and the maximum rate
is displayed as C000).