Mitsubishi Electric MR-J5-G Series User Manual page 142

[AL. 520_Encoder normal communication diagnosis error 1
(safety sub-function)]
• There is a communication error between the encoder and servo amplifier.
[AL. 520.1_Encoder normal communication 1 - Receive data error A1 (safety sub-
function)]
Page 136 [AL. 516.1_Encoder initial communication - Receive data error A1 (safety sub-function)]
[AL. 520.2_Encoder normal communication 1 - Receive data error A2 (safety sub-
function)]
Page 136 [AL. 516.1_Encoder initial communication - Receive data error A1 (safety sub-function)]
[AL. 520.3_Encoder normal communication 1 - Receive data error A3 (safety sub-
function)]
Page 136 [AL. 516.1_Encoder initial communication - Receive data error A1 (safety sub-function)]
[AL. 520.4_Encoder normal communication 1 - Receive data error A4 (safety sub-
function)]
Page 136 [AL. 516.1_Encoder initial communication - Receive data error A1 (safety sub-function)]
[AL. 520.9_Encoder normal communication 1 - Receive data error B1 (safety sub-
function)]
Page 136 [AL. 516.1_Encoder initial communication - Receive data error A1 (safety sub-function)]
[AL. 520.A_Encoder normal communication 1 - Receive data error B2 (safety sub-
function)]
Page 136 [AL. 516.1_Encoder initial communication - Receive data error A1 (safety sub-function)]
[AL. 520.B_Encoder normal communication 1 - Receive data error B3 (safety sub-
function)]
Page 136 [AL. 516.1_Encoder initial communication - Receive data error A1 (safety sub-function)]
[AL. 520.C_Encoder normal communication 1 - Receive data error B4 (safety sub-
function)]
Page 136 [AL. 516.1_Encoder initial communication - Receive data error A1 (safety sub-function)]
1 SERVO AMPLIFIER TROUBLESHOOTING
140
1.3 Handling methods for alarms/warnings