Sanyo Denki Py 2 Manual

 
9.  SPECIFICATIONS 
9－19 
(2) Transfer format 
(2-1)  Start-stop synchronization (9600 bps) 
 
①  Configuration in a frame 
 
1 frame (11 bits)
 
             
 
 ↑         ↑↑ 
Start  
signal 
(1 bit) Position 
signal 
(5 bit)
 
Address 
signal 
(5 bit)
 
Parity 
signal
(1 bit)Stop  
signal 
(1 bit)
  
 
 
Fig. 9-8-1 (1) Frame Configuration of Start-stop Synchronization (9600bps) (ABS-RⅡ) 
 
②  Configuration in each frame 
 
 Start  
signal Position signal Address 
signal Parity 
signal Stop 
signal...

 
9.  SPECIFICATIONS 
9－20  (2-2)  Manchester coding synchronization (1 Mbps) 
 
①  Configuration in a frame 
 
1 frame (25 bits) 
       
↑  ↑  ↑  ↑  ↑  ↑ 
Start  
signal MODEM 
address 
signal Position signal  Frame 
address
signalCRC 
signalStop  
signal 
(3 bit)  (2 bit)  (15 bit)  (1 bit) (3 bit) (1 bit) 
 
Fig. 9-8-2 (1) Frame Configuration of Manchester Coding Synchronization (1Mbps)(ABS-RⅡ) 
 
②  Configuration in each frame 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 9-8-2 (2)    Transfer Format of...

 
9.  SPECIFICATIONS 
9－21 
(3)  Serial PS Transfer Cycle   
 
(3-1)  Start-stop synchronization (9600 bps) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 9-8-3 (1)    Transfer Cycle of Start-stop Synchronization (9600 bps) (ABS-RⅡ) 
 
(3-2)  Manchester coding synchronization (1 Mbps) 
 
 
 
 
 
 
 
 
 
Fig. 9-8-3 (2)    Transfer Cycle of Manchester Coding Synchronization (1 Mbps) (ABS-RⅡ) 
 
 
 
 
 
 
The serial output is not specified for about 1 sec after the power is turned on. 
Communication does not...

 
9.  SPECIFICATIONS 
9－22 
9.1.6.4  Serial Output (When the ABS-E.S1 Absolute Sensor Is Used) 
One of the two position signal outputs can be selected using the remote operator.    When FUNC5 bit 7 on 
Page 6 in Mode 2 of the remote operator is set at 0, start-stop synchronization is selected.     
When bit 6 is set at 1, Manchester coding synchronization is selected.    For details, refer to Func5 in 7.2.3   
Parameter List.  The specifications are as follows: 
 
(1)  Serial output specifications 
Table...

 
9.  SPECIFICATIONS 
9－23 
(2)   Transfer format 
(2-1)  Start-stop synchronization (9600 bps) 
 
①  Configuration in a frame 
 
1 frame (11 bits)
 
             
 
 ↑         ↑↑ 
Start  
signal 
(1 bit) Position 
signal 
(5 bit)
 
Address 
signal 
(3 bit)
 
Parity 
signal
(1 bit)Stop  
signal 
(1 bit)
  
 
 
Fig. 9-9-1 (1) Start-stop Synchronization (9600bps) Frame Configuration (ABS-E.S1) 
 
②  Configuration in each frame 
 
 Start  
signal 
Position signal Address 
signal Parity 
signal Stop  
signal...

 
9.  SPECIFICATIONS 
9－24 
(2-1)  Manchester Coding Synchronization (2 bps) 
①  Configuration in a frame 
1 frame (25 bits)
 
        
↑  ↑      ↑     ↑  ↑  ↑ 
Start 
signal
 
(3 bits)Modem 
address 
signal  
(2 bits)
 
Position 
signal 
 
(15 bits) Frame 
address
signal 
(1 bit) CRC 
signal
 
(3 bits)Stop  
signal 
 
(1 bit)
 
 
Fig. 9-9-2 (1) Manchester Coding Synchronization (2 Mbps) Frame Configuration (ABS-E.S1) 
②  Configuration in each frame 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 9-9-2 (2)...

 
9.  SPECIFICATIONS 
9－25 
(3)  Serial PS Transfer Cycle   
 
(3-1)  Start-stop synchronization (9600 bps) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 9-9-3 (1)    Transfer Cycle of Start-stop Synchronization (9600 bps) (ABS-E.S1) 
 
(3-2)  Manchester coding synchronization (2 Mbps) 
 
 
 
 
 
 
 
 
 
Fig. 9-9-3 (2)    Transfer Cycle of Manchester Coding Synchronization (2 Mbps) (ABS-E.S1) 
 
 
 
 
 
 
The serial output is not specified for about 1 sec after the power is turned on. 
Communication does...

 
9.  SPECIFICATIONS 
9－26 
9.1.7 Monitor Output 
•  The contents of outputs from monitor 1 (MON1) and monitor 2 (MON2) can be selected by the remote 
operator. 
•  Monitor 1 and 2 outputs are convenient for selecting a check pin on the controller. 
•  Outputs can be changed on Page 3 in Mode 2 (Func2) or Page 0 or 1 in Mode 4 of the remote operator. 
See Pages 1 and 2 in Mode 4 in 7.2.3    Parameter List. 
 
(1)  Velocity, torque and position deviation monitor 
Refer to Fig 9-12 (1) to (3). 
The...

 
9.  SPECIFICATIONS 
9－27 
(2)  Regenerative load factor monitor output 
The regenerative load factor monitor output is convenient for checking the effective power of the 
regenerative resistor. 
Regenerative load factor monitor signals are output as follows: 
  Effective power of regenerative resistor/Monitor reference power (W) = 0.3 V 
(The monitor reference power is set at the value listed in Table 9-5.) 
The output voltage is updated every second. 
The effective power of the regenerative resistor...

 
9.  SPECIFICATIONS 
9－28 
(3)  Typical monitor applications 
This section explain typical applications of the velocity and current monitor. 
 
Speed and current measurement 
When connecting a measuring instrument to the velocity or current feedback monitor, use a 
both-swing type CD voltmeter and connect it as in Fig. 9-12 (5). 
In this case, use a shielded wire and make the wiring as short as possible. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Fig. 9-12 (5)    Typical Connection of Monitor and Measuring Instrument...