IDEC High Performance Series - Manual (Page 911)

WindO/I-NV2 User’s Manual 17-3
1 Overview
17
Pr
ev
entiv
e Mainte
nanc
e Function
1.3 Thresholds
The threshold is a value that is the criterion for reporting to a configured device (report device) when the value
counted for the operation time or operation count (operation time device value or operation count device value) has
reached the threshold value. 1 is written to the configured device when the operation time and operation count reach
the threshold.
Example: When the value of operation time device LKR 0 reaches the threshold set for level 1 through level 3, 1 is
written to the report device configured for each level, LM 1 through LM 3.
Level Threshold Report device
Level 1 10 LM 1
Level 2 15 LM 2
Level 3 20 LM 3
1
0
1
0
Level 1 report device
LM 1 value
Level 2 report device
LM 2 value
Level 3 report device
LM 3 value
1
0
OperaƟon Ɵme device
LKR 0 value
9 10 11 12 13 14 15 16 17 18 19 20 21 22
Level 1 threshold Level 2 threshold Level 3 threshold