Sanyo Denki PY2A030 - Current Limiting

PY Manual Copyright © 2006 SANYO DENKI AMERICA, Inc.
79
Velocity Loop Parameter Block Diagram
Torque Loop Parameter Block Diagram
Internal and external current limit parameters diagram
Velocity Control
Current Limiting
Output Pulse
Divisio
n
4 Multiplier
Mode1-14
Velocity
Command Scale
Acceleratio
n
Deceleratio
n
Time Time
Velocit
y
CMD
Low Pass Filter
Velocit
y
Loo
p
Pro
p
ortional
Gain Inte
g
ral Time Constant
Current CMD Low Pass Filte
r
Current CMD Notch Filter #1 Current CMD Notch Filter #2 Current
Monitor Out
p
ut
Selection
Tor
q
ue CMD
Scale
Mode 0-1
Mode 0-5
Mode 0-3
Mode 0-2
Mode 0-6 Mode 0-7 Mode 0-8
Mot o
r
Mode 4-0
Mode 4-1
Mode 1-15
Mode 1-4
Encod
e
r
Torque CMD
Volta
g
e
A
,
B
MON2
MON1
Velocity CMD
Volta
g
e
+
-
This area active
in torque mode
is not
Mode 0-10
Mode 0-11
0
100%
CR1
CR1
1
CR1
External
Internal to Drive
External Current
Limit Permit
(ILM) CN1-31
Positive Current
Limit (PIL)
CN1-18
Negative Current
Limit (NIL)
CN1-19
Internal Current
Limit (IILM)
Mode 1 Page 11
30 - 400%
Current Limit Control
Mode 2, Func1, Bit 0
0=Internal Value
1=External Value
0
1
1
Enabled
Externally
Always
Enabled
Current Limiting Enable
Positive
Current
Limit
Negative
Current
Limit
Current Limit (ILM)
Permit Source
Func0, Mode 2, Bit 2
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