S=1, 9600 bps; S=2, 19200 bps; S=3, 31250 bps; S=4, 38400
bps (default 19200 bps). The letter A then appears. Use UP and
DOWN to select the address of MODBUS-RTU (1-255) node.
Other communication parameters not editables are: parity=N, bits data=8,
bit stop=1 (N 8,1 )
THERMOMETRICAL PROBES DIAGNOSTIC
The errors on probes during normal working are indicated as follows:
• Deconnected probes: switching off FAULT Relay, flashing light display,
the "ICF" word appear on display with the number of the channel and
the fault led light on.
• Short circuit probes: switching FAULT Relay, flashing light display,
the "SCF" word appear on display with the number of the channel and
the fault led light on.
When one of the thermometric probes detects a temperature over 1
degree centigrade to the prefixed value, after approx. 1" the relevant relay
and led switch.
As soon as the surveyed
centigrade the relay and the led changes again.
The device MT200 has a warranty period time of 3 years from test date
marked on the label and at the end of this manual.
The warranty is valid only whether damages are due to manufacturing
defects or to a wrong calibration of probes.
We aren't liable for damages due to a wrong wiring of probes or to a
wrong power supply voltage (for example 400 Volt AC).
At any rate we aren't liable for damages due to the bad working of the
equipment.
The reparations in guarantee, except different accord among the parts,
will be effected in our factory in MONTECCHIO MAGGIORE (VI).
MODALITY OF THE INTERVENTIONS
temperature descents under 1 degree
WARRANTY RULES
13
ENGLISH