3-46
4. Inputs and outputs on connector X4
Output Signal and Pin No.
Title of
signal
Alarm output 2
Related
control mode
P
S
T
F
Symbol
WARN2
Default assignment
—
I/F circuit
SO1 3-32
page
• Outputs the warning output signal set to Pr4.41 “Warning output select 2”.
• Turns ON the output transistor upon occurrence of warning condition.
• 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
bit6
A4 Encoder
communication alarm
The number of successive encoder communication
errors exceeds the specified 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 specified 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 specified value.
10
bit10
*
1 The “circle” means that a time in the range 1 to 10s 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.
Title of
signal
Positional command ON/OFF output
Related
control mode
P
S
T
F
Symbol
P-CMD
Default assignment
—
I/F circuit
SO1 3-32
page
• 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
SO1 3-32
page
• 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
SO1 3-32
page
• Turns on output transistor when an alarm that can be cleared generates.
Summary of Contents for MINAS A5-series
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