Sanyo Denki Py 2 Manual

 
5.  INSTALLATION 
5 - 8   
Table 5-1    P Series Motor Allowable Radial and Thrust Load 
  During assembly During operation 
 Models  Radial load 
(kg) 
Thrust load   
(kg) 
Radial load 
(kg) 
Thrust load   
(kg) 
  FR F  
Direction
F1 
Direction
FR F  
Direction 
F1 
Direction
P1 P10B10030 60 80 80 40 10 10 
 P10B10075 60 80 80 40 10 10 
 P10B13050 100 140 140 50 10 10 
 P10B13100 100 140 140  50  10  10 
 P10B13150 100 140 140 70 10 10 
 P10B18200 230 190 190 150  50  50 
P2 P20B10100 100 30 30 70 30...

 
5.  INSTALLATION 
5 - 9 
LR 
LR/3 
Thrust load 
F direction 
F1 direction 
Point 
loaded
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 5-9    Radially loaded position 
 
 5.3 Cable Installation 
•  Be careful not to give stress or damage to cables. 
•  When the motor and cables are moved by cable bearer, determine a bending radius of each cable by 
the necessary flexure lifetime and type of wire.    It is recommended that the cable of a movable portion 
should have a structure that permits periodic...

 
6.  OPERATION 
6－1   
 
 
 
 
 
 
 
OPERATION 
 
 
 
 
 
 
6.1 Operation Sequence.................................................................... 6-2 
6.1.1 Power ON Sequence........................................................ 6-2 
6.1.2 Stop Sequence..................................................................6-3 
6.1.3 Servo OFF Sequence....................................................... 6-5 
6.1.4 Alarm Reset Sequence..................................................... 6-6 
6.1.5...

 
6.  OPERATION 
6－2 
 6.1 Operation Sequence 
The frequency of power ON/OFF should be 10 times/H or less, and 50 times/day or less. 
 
6.1.1  Power ON Sequence 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 6-1 
Control power ON (r, t) 
Sequence power ON (CN1) 2.5 Sec
or less
Amplifier ready output (RDY) 
Start ready ON (external switch) 
Main circuit power supply 
(R, S, T) 
Release 
Dynamic brake release 
Approx. 1.0 Sec  1   Start ready complete (SRDY) 
1  The...

 
6.  OPERATION 
6－3 
6.1.2 Stop Sequence 
6.1.2.1  Stop and recovery due to emergency stop input 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1 •  Release emergency stop before inputting start ready. 
2 •  The holding brake timing (standard value 300 ms, in Parameter Mode 1 on page 13) can 
be changed to 0 to 1 sec.    However, when it is set at 0 msec, command ineffective 
(forced zero) status continues for 4 msec after SON. 
 •  The current is limited by the sequence current limit value (standard value...

 
6.  OPERATION 
6－4 
6.1.2.2  Stop and recovery due to an internal error 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1 •  In an internal error status, inputting emergency stop has no effect.     
However, release it before inputting start ready. 
2 •  As per the alarm reset sequence. 
3 •  The holding brake timing (standard value 300 ms, in Parameter Mode 1 on page 13) can 
be changed to 0 to 1 sec.    However, when it is set at 0 msec, command ineffective 
(forced zero) status continues for 4 msec after...

 
6.  OPERATION 
6－5 
6.1.3  Servo OFF Sequence 
6.1.3.1  When holding brake timing THB is set at 300 msec (standard) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6.1.3.2  When holding brake timing THB is set at 0 msec (      1) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
1 •  The current is limited by the sequence current limit value (standard value 120%, 
which is changed in Parameter Mode 1 on Page 12) for 300 mSec.   
2 •  It is possible to make commands ineffective (forced zero) for 300 msec after SON...

 
6.  OPERATION 
6－6 
6.1.4  Alarm Reset Sequence 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
40 mSec or more 
ON OFF 
OutputNot output
ON OFF 
Display/alarm output clear 
Reset input CN1-30 
(23: common) 
(RST) 
Alarm code output or 
alarm bit output 
(ALM) 
Amplifier ready 
output (RDY) 
1  Regarding the upper controller, turn off reset input after checking that no alarm occurs 
by watching the alarm output. 
2  When the alarm status continues in spite of reset input, the alarm output is not...

 
6.  OPERATION 
6－7 
6.1.5 Overtravel Sequence 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 ONForward revolution 
side overtravel 
(PROT) OFF 
Backward revolution 
side overtravel 
(NROT) 
Input command 
Internal command Backward revolution 
command  Forward revolution 
command 
Input command 
effective  Input command 
effective 
Current limit 
Normal limit  Normal limit 
12 mSec or less  12 mSec or less OFF 
OFF 
Command ineffective 
(forced zero) 
Sequence...

 
6.  OPERATION 
6－8 
 6.2 Display 
The Servo Amplifier status and alarms are displayed by LED and 7-segment LED. 
 
6.2.1 Status Display 
Table 6-1  Status Display  
Display Explanation of status 
LED POWER ON 
 The control power supply of +5 V is set up. 
7-segment LED 
 The control power supply (r, t) is set up and the 
amplifier ready output (RDY) signal is ON. 
 
7-segment LED 
 The main power supply (R, S, T) is being turned on 
or set up but the start ready complete signal is 
OFF. 
7-segment LED...