Emerson AVENTICS ST6-SM Instructions De Montage page 21

Reset Index
Reset Diagnostic Parameters Index 2 (0x02) System Command
Reset all present alerts Index 2 (0x02) System Command
Reset operating hours counter Index 2 (0x02) System Command
Reset power cycles counter Index 2 (0x02) System Command
Reset actuator cycles counter Index 4398 (0x112E) Reset actua-
tor diagnostics parameters
Reset total actuator travel Index 4398 (0x112E) Reset actua-
tor diagnostics parameters
Reset all actuator diagnostics pa- Index 4398 (0x112E) Reset actua-
rameters tor diagnostics parameters
Application reset Index 2 (0x02) System Command
Reset trained algorithm parame- Index 2 (0x02) System Command
ter
8.3.6 Carrying out an actuator diagnosis
Table 5: Actuator diagnosis
Diagnosis
Travelled stroke (Actuator travel)
Cycle time
Dwell time for starting position and stop po-
sition (Dwell time [ms])
Travel time of the piston when extending and
retracting (Actuator travel time [ms])
Average piston speed when extending and
retracting (Average actuator velocity [m/s])
Current measured field strength at the sen-
sor elements (Current field strength [mT])
Maximum measured field strength at the
sensor elements (Peak field strength [mT])
Cycle count
AVENTICS™ ST6-SM | R412028907-BAL-001-AA | English
Value
228
229
228
228
2
1
255
129
192
Description
Reading out the measured travel of the last stroke in mm
The duration of the last cycle in ms is output via index 4380 (0x111C) Cycle time [ms].
One cycle corresponds to 2 strokes: starting position – stop position – starting position.
Defining the lower threshold for the cycle time in ms
When the value falls below the lower threshold, an alert is issued based
on the process date via index 4400 (0x1130) > Subindex 2 (0x02) Min.
cycle time alert.
Defining the upper threshold for the cycle time in ms
When the value exceeds the upper threshold, an alert is issued based
on the process date via index 4400 (0x1130) > Subindex 3 (0x03) Max.
cycle time alert.
Reading out the dwell time at the starting position in ms
Reading out the dwell time at the stop position in ms
One stroke corresponds to a movement in one direction.
Direction of travel when extending: stop position – starting position.
Direction of travel when retracting: starting position – stop position.
Reading out the duration of the last stroke in positive direction in ms
(piston extends)
Reading out the duration of the last stroke in negative direction in ms
(piston retracts)
Reading out the average speed of the piston in positive direction in m/s
(piston extends)
Reading out the average speed of the piston in negative direction in m/
s (piston retracts)
Reading out the current measured field strength for sensor element 1
in mT (Sensor element 1)
Reading out the current measured field strength for sensor element 2
in mT (Sensor element 2)
Read out the maximum measured field strength since the last Power
cycle for sensor element 1 in mT (Sensor element 1).
Read out the maximum measured field strength since the last Power
cycle for sensor element 2 in mT (Sensor element 2).
Read out the maximum measured field strength since the last Power
cycle for sensor element 1 in mT (Sensor element 1).
Read out the maximum measured field strength since the last Power
cycle for sensor element 2 in mT (Sensor element 2).
Result
The following indices will be reset:
• 4356 (0x1104) Operating hours > Subindex 2 (0x02) Since last reset
• 4357 (0x1105) Power cycles > Subindex 2 (0x02) Since last reset
• 4382 (0x111E) Cycle count [sum]
• 4374 (0x1116) Total actuator travel [sum m]
The present alert messages will be reset.
The following indices will be reset:
• 4356 (0x1104) Operating hours > Subindex 2 (0x02) Since last reset.
The following indices will be reset:
• 4357 (0x1105) Power cycles
The following indices will be reset:
• 4382 (0x111E) Cycle Count [sum]
The following indices will be reset:
• 4374 (0x1116) Total actuator travel [sum m]
The following resets will be performed:
• Reset diagnostic parameters
• Reset all present alerts
• Reset operating hours counter
• Reset power cycles counter
• Reset actuator cycles count
The factory settings will be restored. See Restore Factory Settings.
The following indices will be retained:
• Identification parameters index 24, 25, 26 and 64
• The measured values of the algorithm are reset.
• Settings and diagnostic data will be retained.
Reading out via the index
4372 (0x1114) Actuator travel [x10µm]
4399 (0x112F) > Subindex 2 (0x02) Min. cycle time limit
4399 (0x112F) > Subindex 3 (0x03) Max. cycle time limit
4381 (0x111D) Dwell time [ms] > Subindex 1 (0x01) Start position
4381 (0x111D) Dwell time [ms] > Subindex 2 (0x02) Stop position
4379 (0x111B) Actuator travel time [ms] > Subindex 1 (0x01) Extend
(positive direction)
4379 (0x111B) Actuator travel time [ms] > Subindex 2 (0x02) Retract
(negative direction)
4375 (0x1117) Average actuator velocity [m/s] > Subindex 1 (0x01) Ex-
tend (positive direction)
4375 (0x1117) Average actuator velocity [m/s] > Subindex 2 (0x02) Re-
tract (negative direction)
4602 (0x11FA) Current field strength [mT] > Subindex 1 (0x01) Cur-
rent1
4602 (0x11FA) Current field strength [mT] > Subindex 2 (0x02) Cur-
rent2
4604 (0x11FC) Peak field strength [mT] > Subindex 1 (0x01) Current1
4604 (0x11FC) Peak field strength [mT] > Subindex 2 (0x02) Current2
4604 (0x11FC) Peak field strength [mT] > Subindex 1 (0x01) Current1
4604 (0x11FC) Peak field strength [mT] > Subindex 2 (0x02) Current2
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