Okuma Alarm-B 2691 MCS Rotary encoder 1 error


Okuma Alarm-B 2691 MCS Rotary encoder 1 error
Illegal data was detected in Rotary encoder 1.

Object
Axis

Character-string
None

Code
XXYYZZZZ
XX= Rotary encoder status

bit7 alarm
bit6 communication error
8X The output amplitude is normal.
9X Output amplitude smallness
AX Output amplitude bigness
BX Output amplitude too small

YY= Rotary encoder alarm code

00 Unstart
01 Stop command stop
02 The control parameter is illegal.
0E Synchronous mistake
0F The excitation output is illegal.
11 B face Ad offset Voltage decrease
12 A face AD offset voltage decrease
13 A and B face AD offset voltage decrease
15 B face AD offset voltage decrease
16 A face Ad offset voltage rise
17 A and B face AD offset voltage rise
25 B face signal amplitude is excessive
26 A face signal amplitude is excessive
27 A and B face signal amplitude is excessive.
29 The signal amplitude is underestimates.
2D B face signal amplitude is underestimates.
2E A and signal amplitude is underestimates.
2F A and B face signal amplitude is underestimates.
80-FF CPU illegal

ZZZZ= Rotary encoder position data

Positional data of each pitch

Probable Faulty Locations
Rotary encoder 1

Corrective Action
Change Rotary encoder 1

Okuma Alarm-B 2691 MCS Rotary encoder 1 error