Sanyo Denki Py 2 Manual

 
9.  SPECIFICATIONS 
9－29 
9.1.8  Position Control Type Specifications 
This section explains how to handle command pulses and other signals for the position control type. 
 
(1) Command pulses 
Three types of signals can be input as command pulses . 
 Command  
pulse type 
Input pin 
No. CN1-
For motor   
forward revolution 
command 
For motor   
backward revolution 
command 
PMOD in Mode 2 on 
Page 0 of remote 
operator     2 
 Backward 
revolution pulse 
train 
+ 
forward revolution 
pulse train  
28...

 
9.  SPECIFICATIONS 
9－30 
(2)  Command pulse timing 
Each command pulse timing is as follows . 
 
Command pulse  
Backward revolution 
pulse train 
+ 
Forward 
revolution pulse 
train.  
 
 
 
 
 
 
 
 
 
Code + Pulse train 
 
 
 
 
 
 
 
 
 
 
90° phase difference 
two-phase pulse  
 
 
 
 
 
 
 
 
 
 
Fig. 9-14    Command Pulse Timing 
 
 
 
The above values apply only when screen mode 2-0 (PMOD) (digital filter DFC1 and   
0 =00, and bit 7 =0) is selected. 
t1 t2
t3 t4
t5  Backward  
revolution...

 
9.  SPECIFICATIONS 
9－31 
(3)  External analog current limit input 
Both the forward revolution driving current (positive side current) and the backward revolution driving 
current (negative current) can be independently limited externally (when parameter Func1 bit0 is set at 
1). 
Regarding the relationship with the motor armature current, the current is limited to 2 V/rated current 
(IR) by the applied motor. 
The same limit value for the backward revolution driving current as that for forward...

 
9.  SPECIFICATIONS 
9－32 
(5)  General specifications of CN1 input/output signals 
This section explains the general specifications of CN1 input/output signals of the position control type.   
Fig. 9-16 shows the circuit types of CN1 input/output signals and Tables 9-6 and 9-7 describe the 
general specifications. 
 
Type 1   
Type 6   
 
 
 
 
 
 
 
 
  
Type 2   
Type 7   
 
 
 
 
 
 
 
 
  
Type 3   
Type 8   
 
 
 
 
 
 
 
 
  
Type 4   
Type 9   
 
 
 
 
 
 
 
  
Type 5   
 
 
 
 
 
 
 
 
  
Fig....

 
9.  SPECIFICATIONS 
9－33 
Table 9-6    General Specifications of Position Control Type Input Signals   
(Incremental Encoder) 1/2 
Signal name Abbr. Pin No. 
      *1
Circuit type
        *2General specification 
Forward revolution 
pulse train command PPC 
PPC 26 
27 Type 2  Pulse train for forward revolution 
Backward revolution 
pulse train command NPC 
NPC 28 
29 Type 2  Pulse train for backward revolution 
Torque compensation  TCOMP  22 (20)  Type 3  The rated torque (TR) is obtained by inputting...

 
9.  SPECIFICATIONS 
9－34 
Table 9-6    General Specifications of Position Control Type Input Signals   
(Incremental Encoder) 2/2 
Signal name Abbr. Pin No. 
      *1
Circuit type
        *2General specification 
Monitor 1  MON1  15 (14)  Type 9  0.5V±20%/1000 min－1 (velocity monitor). 
Load: less than 2 mA.    Output resistance: 1 KΩ. 
Positive voltage at forward revolution 
Monitor 2  MON2  16 (14)  Type 9  0.5V±20%/rated current (current monitor). 
Load: Less than 2 mA.    Output resistance: 1 KΩ....

 
9.  SPECIFICATIONS 
9－35 
For 35 and 
36 pins, one 
of the five 
functions 
can be 
selected by 
setting the 
remote 
operator. 
(6)  General Specifications of CN1 Input/Output Signals (ABS-E Absolute Encoder, ABS-RⅡ 
  Absolute Sensor and ABS-E.S1 Wiring-saved Absolute Sensor) 
This section explains the general specifications of CN1 input/output signals of the position control type 
Table 9-7    General Specifications of Position Control Type Input Signal   
(ABS-E Absolute Encoder, ABS-RⅡ  Absolute...

 
9.  SPECIFICATIONS 
9－36 
 
Table 9-7    General Specifications of Position Control Type Input Signal   
(ABS-E Absolute Encoder, ABS-RII Absolute Sensor and ABS-E.S1 Wiring-saved 
Absolute Sensor) 2/2 
Signal name Abbr. Pin No. 
      *1
Circuit type
        *2General specification 
Monitor 1  MON1  15 (14)  Type 9  0.5 V±20%/1000 min－1 (velocity monitor). 
Load: less than 2 mA.    Output resistance: 1 KΩ. 
Positive voltage at Forward revolution 
Monitor 2  MON2  16 (14)  Type 9  0.5 V±20%/rated...

 
9.  SPECIFICATIONS 
9－37 
9.1.9  Velocity/Torque Control Type Specifications 
This section explains how to handle input commands and other signals for the velocity/torque control type. 
 
(1)  Input command specifications 
①  Torque command input 
  Fig. 9-17 shows the torque command/motor-generated torque characteristics. 
  The torque command voltage is a voltage input from torque terminals CN1 - 22 and 20. 
  Positive motor torque (+) means torque that is generated in the counterclockwise direction...

 
9.  SPECIFICATIONS 
9－38 
(2)  External analog current limit input 
The forward revolution driving current (positive side) and the backward revolution driving current 
(negative side) can both be independently limited externally (when parameter Func1 bit0 is set at 1). 
Regarding the relationship with the motor armature current, the current is limited to 2 V/the rated current 
(IR) by the applied motor.    The same limit value for the backward revolution driving current as that for 
forward revolution...