Panasonic MINAS A6 Series - Page 196

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4. Inputs and outputs on connector X4
Output Signal and Pin No.
• Selection of alarm 1 output and 2 output
Alarm
No.
Alarm Content Pr6.27
*
1
Pr4.40/
Pr4.41
*
2
Pr6.38
Corresponding
bit
*
3
A0
Overload protection Load factor is 85 % or more the protection level.
1 bit7
A1
Over-regeneration alarm
Regenerative load factor is 85 % or more the protection
level.
2 bit5
A2
Battery alarm Battery voltage is 3.2 V or lower.
Fixed at no
time limit.
3 bit0
A3
Fan alarm Fan has stopped for 1 sec.
*
4
4 bit6
A4
Encoder communication
alarm
The number of successive encoder communication
errors exceeds the specied value.
5 bit4
A5
Encoder overheat alarm The encoder detects overheat alarm.
6 bit3
A6
Oscillation detection
alarm
Oscillation or vibration is detected.
7 bit9
A7
Lifetime detection alarm
The life expectancy of capacity or fan becomes shorter
than the specied time.
Fixed at no
time limit.
8 bit2
A8
External scale error alarm The feedback scale detects the alarm.
9 bit8
A9
External scale
communication alarm
The number of successive feedback scale
communication errors exceeds the specied value.
10 bit10
AC
Deterioration diagnosis
warning
*5
Load characteristic estimates and torque command
under constant speed has exceeded the set range.
22 bit7
C3
Main power off warning
In case that Pr7.14 (Detection time of main power off
warning) is 10 to 1999, the mains power between L1 and
L3 has stopped instantaneously for more than the time
prescribed in Pr7.14.
14 bit14
*
1 The “ ” means that a time in the range 1 s to 10 s or no time limit can be selected through Pr6.27
“Warning latching time”. Note that the battery warning and the end of life warning have no time limit.
*
2 Select the warning output signal 1 (WARN1) or warning output signal 2 (WARN2) through Pr4.40
“Warning output select 1” or Pr4.41 “Warning output select 2”. When the set value is 0, all warnings
are ORed before being output. Do not set to any value other than those specified in the table above.
*
3 A warning detection can be masked by Pr6.38 “Warning mask setup” Corresponding bits are
shown in the table. Warning is masked with bit = 1.
*
4
The upper fan on the H-frame driver stops during servo OFF to save energy. This is normal and no fan
alarm is displayed.
*
5 Invalidated when Pr6.97 “Function expansion setting 3” bit1 = 0.
Title of
signal
Positional command ON/OFF output
Related
control mode
P S T F
Symbol
P-CMD
Default assignment
—
I/F circuit
SO P.3-35
• Turns on output transistor with positional command applied.
Title of
signal
Speed in-limit output
Related
control mode
P S T F
Symbol
V-LIMIT
Default assignment
—
I/F circuit
SO P.3-35
• Turns on output transistor when the speed is limited by torque controlling function.
Title of
signal
Alarm attribute output
Related
control mode
P S T F
Symbol
ALM-ATB
Default assignment
—
I/F circuit
SO P.3-35
• Turns on output transistor when an alarm that can be cleared generates.
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