Alarm Messages and Codes
IS1001 Reader User Manual
47
12
Exciter Voltage Low
The IS1001 reader has detected that the antenna exciter voltage is
below the factory specifications. Alarm threshold depends on exciter
voltage level setting: 19 V for VE=5; 17 V for VE=4; 15 V for VE=3; 13
V for VE=2 and 11 V for VE=1.
For IS1001-12V the threshold is 9.5 V.
Verify the
reader’s DC power supply.
13
Tags Memory Low
Internal memory allocated for storing tag IDs is 95% full. The IS1001
reader will soon start to overwrite the oldest data records in memory
with new ones.
Download memory content soon to avoid data loss.
14
Tags Memory Full
Internal memory allocated for storing tag IDs is 100% full. The IS1001
reader will now overwrite the oldest data records in memory with new
ones.
Download memory content immediately to minimize data loss.
15
Temperature Low
IS1001 reader has detected that the temperature inside its enclosure
is below -15°C and
is approaching the manufacturer‘s specified
operation limit of -20°C.
16
Temperature High
IS1001 reader has detected that the temperature inside its enclosure
is above +65°C and is approaching the manufactur
er‘s specified
operation limit of +70°C.
17
Sync. Input Not Present
IS1001 reader is set to operate as a Slave and has not detected the
input synchronization signal.
Verify that the Master IS1001 reader is working properly. Verify that
the synchronization wiring is intact.
18
Antenna Current Exceeded 10.0 A
IS1001 reader has detected that the antenna current is exceeding 10
A peak-to-peak
that is approaching the manufacturer ‘s specified limit
of 11 A peak-to-peak.
Verify that the antenna environment is not the cause of the problem
(water level significant change, antenna wiring short due to antenna
damage, etc.). Verify that the antenna cable is intact. Exciter voltage
level adjustment may be needed.
19
Antenna Current Exceeded 11.0 A
IS1001 reader has detected that the antenna current exceeded 11 A
peak-to-peak even at the lowest exciter voltage setting. The IS1001
reader is disabled (in Standby mode).
Verify that the antenna environment is not the cause of the problem
(water level significant change, antenna wiring short due to antenna
damage, etc.). Verify that the antenna cable is intact.
20
Reports Memory Low
Internal memory allocated for storing short status reports is 95% full.
The IS1001 reader will soon start overwriting the oldest data records
in memory with new ones.
Download memory content soon to avoid data loss.
21
Reports Memory Full
The internal memory allocated for storing short status reports is 100%
full. The IS1001 reader will now overwrite the oldest data records in
memory with new ones.
Download memory content immediately to minimize data loss.
22
Reader Temperature Exceeded 75 C
IS1001 reader has detected that the temperature inside its enclosure
is above +75°C which exceeds
the manufacturer‘s specified operation
limit of +70°C. IS1001 reader is switched to Standby mode to reduce
heat dissipation and to prevent damage.
23
Reader Forced To Standby
IS1001 reader has detected fault condition (Reader Temperature
Exceeded 75 C, Antenna Current Exceeded 11.0 A, Input Voltage too
low) and switched to Standby mode to avoid equpment damage.
24
Antenna Not Connected
IS1001 reader has not detected antenna.
Verify antenna connection and system integrity.
