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32
DI Function Block Unical Messages
Unical with Protos II 4400(X) from FRONT firmware version 02.xx.xx
Bit
Meaning
7
6
5
4
3
2
1
0
1
Probe maintenance request
1
Media adapter maintenance request
1
Unical basic device maintenance request
1
Medium maintenance request
1
Probe failure
1
Media adapter failure
1
Unical basic device failure
1
Calibration / Communication error
DI 3: Unical Messages
Explanation of Unical Messages: Maintenance Request
Probe maintenance request
U 231
Probe move time MEASURE (PROCESS)
U 234
Probe move time SERVICE
U 232
Proble wear counter
U 228
Probe cylinder untight
Media adapter maintenance request
U 190
Buffer I almost empty
U 191
Buffer II almost empty
U 192
Cleaner almost empty
Maintenance request / Unical basic device
U 233
Water pressure switch
U 229
Sensor dismount guard defective
U 235
Safety valve defective
U 248
Water valve defective (electrical)
Medium maintenance request
U 241
Check water
U 242
Check buffer I
U 243
Check buffer II
U 244
Check cleaner
U 245
Check aux. valve I
U 246
Check aux. valve II