Hi,
Ive got the same problem last week
In the 1st time reset your controler with this procedure
After it Work fine
Ciao Julien

:
Initialization of RAM datas
!!!Attention!!! During this initialisation the whole RAM memory will be deleted. The origin
and also all programs, positions, parameters, counters and errors are gone after this operation.
!!!!!! Before Starting !!!!!!
Switch off the controler Disconnect all external devices like I/O`s, additional axis, serial and other communications.
1. CR-E116 for robotarms RV-E2 and RV-E3J
- Press and at the same time, during you switch on the power.
- ”H” appears in the display and the buzzer beeps continuously. - Release und button.
- Press several times, until ”U” appears in the display.
- Press the button one time. - ”0” appears in the display. - Press several times until ”5” (RV-E3J with 5 Axis) or ”6” (RV-E2
with 6 Axis) appears in the display. - Press the button one time. - The chosen number is flashing now. - Please wait one second before you press the button again. - After a countdown from „9-0“ “H” appears in the display. - Finally please turn the power off and on again.
STOP
RESET
RESET
STOP
RESET
ST ART
RESET
ST ART
ST ART
2. CR-E356 for robotarms RV-E3NLM, RV-E4NM and RV-E5NJM
- Press and at the same time, during you switch on the power.
- ”H” appears in the display and the buzzer beeps continuously. - Release und button.
- Press several times, until ”G” (the horizontal segment in the middle is not shown) appears in the display.
- Press the button one time. - ”0” appears in the display. - Press several times until ”4” (RV-E3NLM) or ”3” (RV-E4NM) or ”0”
(RV-E5NJM) appears in the display. - Press the button one time. - The chosen number is flashing now. - Please wait one second before you press the button again. - After a countdown from „9-0“ “H” appears in the display. - Finally please turn the power off and on again.
3. CR1, CR2, CR2A, CR2B, CR3 for robotarms RH-5AH55, RH- 10AH85 RP-1AH, RP-3AH, RP5AH, RV-1A, RV-2AJ, RV-2A, RV- 3AJ, RV-3AL, RV-4A, RV-5AJ, RV-6S, RV-6SL and RV-12SL, RV- 3SB, RV-3SJB, RH-6SH55, RH12SH85
- Press and at the same time, during you switch the power on.
- ”I- - - -I” appears in the display. - Release und button.
- Press several times, until ”EnG” appears in the display.
- Press the button one time.
- Press or several times until ”rP1AH” (for RP-1AH) or ”rP3AH” (for RP-3AH) or ”rP5AH” (for RP-5AH) or
”u1A” (for RV-1A) or ”u2AJ” (for RV-2AJ) or ”u2A” (for RV-2A) or ”u3AJ” (for RV-3AJ) or ”u3AL” (for RV-3AL) or ”u4A” (for RV-4A) or ”u5AJ” (for RV-5AJ) or ”5AH5” (for RH-5AH55) or ”10AH8” (for RH-10AH85) or ”10AH7” (for RH-10AH70) or
STOP
RESET
RESET
STOP
RESET
ST ART
RESET
ST ART
ST ART
STOP
RESET
RESET
STOP
RESET
ST ART
RESET
STOP
”u6S” (for RV-6S) or ” u6SL” (for RV-6SL) or ” 12SL” (for RV-12SL) or ” k3B” (for RV-3SB) or ” J3B” (for RV-3SJB) ” H652” (for RH-6SH5520) ” HC84” (for RH-12SH8535)
appears in the display. - Press the button one time. - ”rAMc9” appears in the display. - After 15-25 sec (it depends from RAM memory contents) a countdown
from „100-0“ is starting. - For a short time ”ok” appears in the display. - Finally the controller is rebooting by itself.