Mitsumi electronic MR-J3- A Manual De Usuario

 

 

 

13 -  27 

13. COMMUNICATION FUNCTION 

 
13.5.8 Test operation mode 

POINT  

The test operation mode is used to confirm operation. Do not use it for actual 
operation. 
If communication stops for longer than 0.5s during test operation, the servo 
amplifier decelerates to a stop, resulting in servo lock. To prevent this, continue 
communication all the time, e.g. monitor the status display. 
Even during operation, the servo amplifier can be put in the test operation mode. 
In this case, as soon as the test operation mode is selected, the base circuit is 
shut off, coasting the servo amplifier. 

 

 
(1) Preparation and cancel of test operation mode 

(a) Preparation of test operation mode 

Set the test operation mode type in the following procedure. 

 

1) Selection of test operation mode 

Send the command [8][B] data No.[0][0] to select the test operation mode. 

 

Command 

Data No. 

Transmission data 

Test operation mode selection 

[8][B] [0][0] 

0001 

JOG 

operation 

0002 Positioning 

operation 

0003 Motorless 

operation 

0004 

DO forced output (Note) 

Note. Refer to section 13.5.9 for DO forced output. 

 

2) Confirmation of test operation mode 

Read the test operation mode set for the slave station, and confirm that it is set correctly. 

 

a. Transmission 

Send the command [0][0] data No.[1][2]. 

 

Command

Data No. 

[0][0] [1][2] 

 

b. Return 

The slave station returns the set test operation mode. 

0

0

Test operation mode read
0: Normal mode (not test operation mode)
1: JOG operation
2: Positioning operation
3: Motorless operation
4: DO forced output

0

 

(b) Cancel of test operation mode 

To terminate the test operation mode, send the command [8][B] data No.[0][0] data. 

 

Command 

Data No. 

Transmission data 

Test operation mode selection 

[8][B] 

[0][0] 

0000 

Test operation mode cancel