Lenze SMD 0-25kW-4-0kW - Manual (Page 18)

16 Lenze 13435747 EDBSX03 v17 EN, DE, FR, IT, ES
Commissioning
Code Possible Settings
IMPORTANT
No. Name Lenze Selection
c01
Acceleration time 2 5.0 0.0 {s} 999 • Activated using CE1...CE3
• c01 = frequency change 0 Hz...C11
• c03 = frequency change C11...0 Hz
• For S-ramp accel/decel, adjust c82
c03
Deceleration time 2 5.0 0.0 {s} 999
c06
Holding time -
automatic DC
injection brake
(Auto-DCB)
0.0 0.0 {s} 999
0.0 = not active
999 = continuous brake
• Automatic motor braking below 0.1 Hz
by means of motor DC current for the
entire holding time (afterwards: U, V,
W inhibited)
• Confirm motor suitability for use with
DC braking
c20
I 2 t switch-off
(thermal motor
monitoring)
100 30 {%} 100
100% = smd rated output current
• Triggers 0C6 fault when motor
current exceeds c20 for too long
c20 = motor current rating x 100
smd output rating
Example: if motor = 6.4amps and smd =
7.0amps, then c20 = 91%
WARNING!
Maximum setting is rated motor current (see nameplate). Does not provide full
motor protection!
c21
Motor Overload
Type
00 00 Speed Compensation
Reduces the allowable continuous
current when operating below 30Hz.
Ir
100%
60%
30 f
1
0
Ir: rated current (%), f: motor frequency (Hz)
01 No Speed Compensation
Example: Motor is cooled by
forced ventilation as apposed to
shaft mounted, self cooling fans.
c38
Actual PI setpoint c86 c87 Display
c40
Frequency setpoint
via keys
0.0 0.0 {Hz} 500 Only active if C01 = 1
c42
Start condition
(with mains on)
1 0 Start after LOW-HIGH change at
terminal 28
See also c70
1 Auto start if terminal 28 = HIGH
WARNING!
Automatic starting/restarting may cause damage to equipment and/or injury to
personnel! Automatic starting/restarting should only be used on equipment that is
inaccessible to personnel.
c60
Mode selection
for c61
0 0 Monitoring only c60 = 1 allows the keys to adjust
speed setpoint (c40) while monitoring
c61
1 Monitoring and editing
c61
Present status/error status/error message • Display
• Refer to Section 5 for explanation of
status and error messages
c62
Last error error message
c63
Last error but one