Panasonic minas a4 series Instruction Manual page 198

Wiring to the Connector, CN X5
Title of signal Pin No.
Electronic gear 28
(division/
multiplication)
switching input
Servo-ON input 29
Deviation 30
counter clear
input
Alarm clear input 31
196
Symbol
• Function varies depending on the control mode.
DIV
• You can switch the numerator of electronic gear.
• By connecting to COM–, you can switch the numerator of
Position/
Full-closed
control • For the selection of command division/multiplication, refer
• Input of internal speed selection 3 (INTSPD3).
Velocity • You can make up to 8-speed setups combining INH/
control
Torque control • This input is invalid.
<Caution>
Do not enter the command pulse 10ms before/after switching.
• Turns to Servo-ON status by connecting this input to COM–.
SRV-ON
• Turns to Servo-OFF status by opening connection to COM–, and current
to the motor will be shut off.
• You can select the dynamic brake action and the deviation counter
clearing action at Servo-OFF with Pr69 (Sequence at Servo-OFF).
<Caution>
1.Servo-ON input becomes valid approx. 2 sec after power-on.
(see P.42, "Timing Chart" of Preparation.)
2.Never run/stop the motor with Servo-ON/OFF.
3.After shifting to Servo-ON, allow 100ms or longer pause before entering
the pulse command.
CL • Function varies depending on the control mode.
• Input (CL) which clears the positional deviation counter
• You can clear the counter of positional deviation and
• You can select the clearing mode with Pr4E (Counter clear
Position/
Full-closed
control
• Input of selection 2 of internal command speed (INTSPD2)
• You can make up to 8-speed setups combining INH/
Velocity
control
Torque control • This input is invalid.
A-CLR • You can release the alarm status by connecting this to COM– for more
than 120ms.
• The deviation counter will be cleared at alarm clear.
• There are some alarms which cannot be released with this input.
For details, refer to P.252, "Protective Function " of When in Trouble.
Function
electronic gear from Pr48 (1st numerator of electronic
gear) to Pr49 (2nd numerator of electronic gear)
to the table of next page, "Numerator selection of
command scaling"
INTSPD1 and CL/INTSPD2 inputs. For details of setup,
refer to the table of P.131, "Selection of Internal Speed".
and full-closed deviation counter.
full-closed deviation by connecting this to COM–.
input mode).
Pr4E
Clears the counter of positional devia-
0 tion and full-closed deviation while CL is
connected to COM–.
Clears the counter of positional deviation
1
and full-closed deviation only once by
[Default]
connecting CL to
2 CL is invalid
INTSPD1 and CL/INTSPD3 inputs. For details of setup,
refer to the table in P.131, "Selection of Internal Speed" of
Velocity Control Mode.
Content
COM– from open status.
I/F circuit
SI
P.193
SI
P.193
SI
P.193
SI
P.193