INFICON LDS3000 Modular Leak Detector - Manual (Page 37)

Operation 37
110 W Clock is not set 16 16
Jumper for clock not set,
battery drained, clock
defective
122 W
No answer from bus
module
99 99
Connection to BUS module
interrupted
125 W
I/O module
disconnected
99 99
Connection to I/O module
interrupted
127 W
Wrong bootloader
version
99 99
Boot loader not compatible
with application
130 W Sniffer not connected 99 99
2xx operating voltage error
201 W
U24VHz too low
(voltage [V])
24 120 21.6V 24V power supply pack
202 W
U24VHz too high,
(voltage [V])
24 120 26.4V 24V power supply pack
203 W
Output voltage 24V
PWR12 out of range,
(voltage [V])
24 120
20V
30V
Short circuit at valve 1
(calibration leak) or valve 2
(gas ballast)
204 W
Output voltage 24V
PWR34 out of range,
(voltage [V])
24 120
20V
30V Short circuit at valve 3 or
valve 4
205 W
Output voltage 24V
PWR56 out of range,
(voltage [V])
24 120
20V
30V Short circuit at valve 5
(sniff) or valve 6
221 W
Internal voltage 24V(8)
out of range,
(voltage [V])
24 120
20V
30V Short circuit 24V at Control
Unit output
222 W
Internal voltage 24V(9)
out of range,
(voltage [V])
24 120
20V
30V Short circuit 24V at IO
output
223 W
Internal voltage
24V(10) out of range,
(voltage [V])
24 120
20V
30V Short circuit 24V of the
TMP
224 W
Internal voltage
24V(11) out of range,
(voltage [V])
24 120
20V
30V Short circuit 24V
Pirani (1,2,3), sniffer line
240 W
Voltage +15V out of
range,
(voltage [V])
24 120
+15V too low, IF board or
MSB defective
241 W
Voltage -15V out of
range,
(voltage [V])
24 120
-15V too low, short circuit
at pre-amplifier, IF board or
MSB defective
242 E
Voltage +15V or -15V
shortened,
(voltage [V])
24 120
+15V or -15V too low, short
circuit at pre-amplifier, IF
board or MSB defective
250 W
Internal voltage 5V out
of range,
(voltage [V])
24 120
4.5V
5.5V
+15V or 5V too low,
Short circuit at pre-
amplifier, IF board or MSB
defective
Error
number
Warning/
Error
Error message
LDS3000
Error
number
LDS1000
protocol
Error
number
ASCII
protocol*
Limit
values
Cause