MR MESSKO COMPACT User Manual

9 Fault elimination
98 5831400/02 EN
Characteristics/
details
Cause Remedy
No communication
possible (sporadic)
▪ Modbus address assigned
multiple times
▪ Check parameters (device
and master)
▪ Change parameters if nec-
essary; see chapter Config-
uring Modbus RTU
[►Section 11.4, Page 106]
▪ Device defective -
Table12: Modbus communication malfunction
9.5 Self-diagnostic / data point DEVICESTATUS (type TTM)
The device checks its own functionality cyclically (self-diagnostic).
In Modbus input register 0 (data type: UINT16), the device reports a corre-
sponding status via status bits. Multiple bits can also be set at the same
time.
Status "0" means that the device has not detected any error.
All errors are reversible.
Status bit value/char-
acteristic/detail
Cause Remedy
0: no error detected - -
1 and 2: Internal error ▪ Device defective ▪ See Modbus communication
malfunction
▪ Contact Maschinenfabrik
Reinhausen GmbH.

MR MESSKO COMPACT Specifications

General

Brand	MR
Model	MESSKO COMPACT
Category	Thermometer
Language	English