Lenze EVS 9300 series - Page 357

Function library
Monitorings
9.3.3 Monitoring functions
9-231
L
EDSVS9332S-D11 EN 3.0
9.3.3.9 System speed monitoring N
Max
Purpose
Process monitoring
MONIT
MONIT--N
MAX
MCTRL--N
ACT
C0596
Fig. 9-177 System speed monitoring N
Max
Signal Source Note
Name Type DIS DIS format CFG List Lenze
MCTRL-N
ACT
- - - - - - cannot be reassigned
MONIT-N
MAX
d - - - - - -
Function
A maximum system speed can be entered under code C0596, independent of the direction of
rotation. The monitoring is released, if:
z the actual speed exceeds the limit C0596
z the actual speed exceeds the double value of (n
max
).
Stop!
z For active loads (e.g. hoists) make sure that no torque is applied at the drive. Special,
system-specific measures are required.
z If the actual speed encoder fails, it is not ensured that this monitoring reacts.
Features:
z LECOM no.: 200
z Reaction: TRIP (cannot be modified)