Panasonic MINAS E-series - Manual (Page 72)

72
Output Signals (Others) and their Functions
Signal Name
Signal Ground
Frame Ground
• Signal ground in the driver
• Insulated from the control signal power supply (COM-) in the
driver.
• Connected with the earth terminal in the driver.
14
26
GND
FG
––
––
Pin No. Symbol Function I/F Circuit
Wiring to Connector CN X5
Output Signal and Pin No. of Connector CN X5
Output Signals (Common) and their Functions
Signal Name
9
10
11
12
15
16
17
18
19
20
21
ALM
COIN
BRK-OFF
WARN
OA+
OA–
OB+
OB–
OZ+
OZ–
CZ
SO1
Page 69
SO1
Page 69
SO1
Page 69
SO1
Page 69
PO1
Page 69
PO2
Page 69
Pin No. Symbol Function I/F Circuit
• The output transistor turns OFF when an alarm is generated.
• The control mode changes functions.
• This signal is used to release the electromagnetic brake of the
motor.
• The output transistor turns ON when the brake is released.
• Refer to “Timing Chart” on Page 32 of Preparation edition.
• A signal selected with Pr09 (warning output selection) is output.
•This signal provides differential output of the encoder signal
(Phases A/B/Z) that undergoes dividing process (RS 422 phase,
etc.).
• The logical relation between phases A and B can be selected
with Pr45 (Pulse output logic inversion).
• Not insulated
• Phase Z signal output in an open collector
• Not insulated
Servo Alarm Output
Positioning Comple-
tion/Achieved Speed
Output
Brake Release Signal
Output
Warning Output
Phase-A Output
Phase-B Output
Phase-Z Output
Phase-Z Output
Position
Control
Internal
Velocity
Control
• Positioning completion output
• The output transistor turns ON when the deviation pulse does
not exceed setting of Pr60 (In-position range).
• Achieved Speed Output
• The output transistor turns ON when motor speed exceeds Pr62
(At-speed).
Functions
The output transistor turns ON while torque is limited.
The output transistor turns ON when the speed falls below setting of
Pr61 (Zero speed).
The output transistor turns ON when any of the following 3 warning
functions is activated: regenerative/overload/fan rotation speed abnor-
mality.
With the regenerative warning function activated (85% of the regen-
erative abnormality detection level is exceeded), the output transistor
turns ON.
With overload warning function activated (effective torque exceeds 85%
when the detection level of overload protection is considered 100%),
the output transistor turns ON.
Displays may appear but do not function.
With the abnormal fan rotation speed warning function activated (the
fan stops), the output transistor turns ON. Settings
0
1
2 *
[Default value]
3 *
4 *
5 *
6
* With settings of 2 to 6, once a warning is detected, the output transistor turns ON for
at least 1 second.