Broken sensor or measurement wire
In these cases, a message flashes on the 5-digit display.
- br - Lo if the break protection is set to minimum.
- br - Hi if the break protection is set to maximum.
If relay R1 is set to SECUR mode, it will switch to OFF.
Error messages
These messages flash on the 5-digit display in the following cases:
- Err 1: alarm setpoint beyond limits of configured scale.
In this case, the setpoint is automatically set to scale minimum.
- Err 2: configuration error regarding sensor type or resolution of values.
- Err 3: configuration error regarding type of analog output or data transmission speed via digital line.
- Err 4: totalizing data error (beyond setpoint limits) dt < 0 or dt > 99999.
Relay and display test
- Select test menu
- Enter code 55.
Back to
Measurement
- When message t-dIS is confirmed,
- When parameter t-rEL is confirmed,
By pressing key
, all alarm relays are switched to active position so that the operator can check correct functioning of the elements/systems they
control.
6 • OPERATION
ERROR MESSAGES AND SYSTEM TESTS
DISPLAY AND RELAY TEST FLOWCHART
MEASUREMENT
E
tESt
inPut
E
CodE
No
55
E
t_diS
t_
E
LED test
8.8.8.8.8
8.8
E
Back to MEASUREMENT
the 7 segments, the decimal figures on the displays, and the 5 LEDs must be on.
message t-rEL flashes.
outPt
GAuGE
t_rEL
t_
E
Relay test
t_rEL
Flashing message
Relays energized
rL
LED Y1,Y2,Y3,Y4 on.
62
SEt_P