Yaskawa MP940 Reference Manual - Manual (Page 284)

SGDH User Parameters MotionSuite™ MP940 Machine Controller Reference Manual
6-84
Pn501
Zero Clamp Level
(continued) rpm
0 ~ 10000 The motor enters the zero-clamp oper-
ation when both of the following two
conditions are enabled.
Condition 1: ZCLAMP is ON
Condition 2: Motor speed is below set
value
Setting: Pn501
Sets the speed at which the zero-
clamp operation is entered, when
speed control with zero-clamp is
selected.Even though an speed higher
than the motor maximum speed is set,
the actual setting is the motor maxi-
mum speed.
Zero-clamp Operation Conditions
The unit enters into the zero-clamp
operation when the following condi-
tions are instated.
ZCLAMP(OBC0015) is ON.
The motor speed is at or below this set-
ting. 10 Speed
Pn502
Rotation Detection Level rpm
1 ~ 10000 Determines that the servo amplifier is
currently driving a motor, and sets the
speed level at which signal output
(TGON) is done.
The following signal is output at speeds
higher than this setting.
Output Signal at Run Detection
TGON (IBC0019)
TGON (IBC0019) = 1: Motor Running
TGON (IBC0019) = 0: Motor Stopped
Status Display mode
Monitor Mode: Un006 20 Speed
Torque
Position
rpm
1 ~ 10000 — 20 Speed
Torque
Position
Sequence Related Parameters (Continued)
User
Parameter
Number
Digit
Position
Name
(setting
range)
Content
Default
Setting Control
Mode
(V-REF) Speed Reference
Speed
Zero-clamp Level Setting
ZCLAMP Input
Zero Clamp Operation
Open
(OFF) Close (ON)
Time