1Error list
Error no. H1683
1-22
H1683 Error message Servo ON Timeout. (Contactor)
Cause A main circuit voltage did not rise because of contactor welded.
Measures Turns off the power supply once and turns on again.
Confirm that primary power supply voltage is in the specification value and wiring of the external emer
-
gency stop line is correct.
When it comes back, contact to the dealer.
C1690 Error message Cannot brake operation (DEADMAN)
Cause The servo cannot be turned ON while the enable switch is OFF.
Measures Turn the enable switch ON before turning the servo ON.
C1700 Error message Cannot brake operation (EMG)
Cause The brakes cannot be released while the emergency stop is input.
Measures Release the emergency stop state before operating.
C1710 Error message Cannot brake operation (SRVON)
Cause The brakes cannot be operated during servo ON.
Measures Turn the servo OFF before operating.
C1720 Error message Cannot brake operation (BRK OFF)
Cause The brakes cannot be released during the brake release process.
Measures Operate it after brake is released.
C1730 Error message Cannot brake operation (BRK ON)
Cause The brakes cannot be locked during the brake lock process.
Measures Operate it after brake is locked.
C1740 Error message Servo parameter change failure
Cause Other parameters cannot be changed during the parameter change process.
Measures Carry out the parameter change process again.
C1750 Error message Servo parameter change failure
Cause Changes of the servo parameter failed.
Measures Carry out the parameter change process again.
C1760 Error message Illegal origin data
Cause The origin setting data is not correct.
Measures Set the correct origin setting data.
Confirm mistakes such as "1(one)" and "I(alphabet)", or "O(alphabet)" and "0(zero)", etc.
C1761 Error message Illegal origin data in robot arm
Cause The origin data is illegal in robot arm
Measures Setting the origin
C1770 Error message Origin setting incomplete
Cause The origin is not set.
Measures Re-execute after setting the origin.
C1780 Error message Cannot set origin (illegal axis)
Cause The origin was not set simultaneously for the interference axis.
Measures Set the origin simultaneously for the interference axis. For example, the J3 axis and the J4 axis of the RH
type robot. Please refer to the section of origin setting of separate manual: "Robot Arm Setup and Mainte
-
nance" for details.
C1781 Error message Cannot set origin (SRVON)
Cause The origin was set during servo ON.
Measures Turn the servo OFF before setting the origin.
H179n*n
(n indicates the
axis number (1
to 8).)
Error message Illegal parameter (MEJAR)
Cause The parameter (MEAJAR) setting is illegal.
Or the setting value of the parameter related to addition axis control have exceeded the controllable oper
-
ating range.
Measures The useful range of the operating range setting parameter (MEAJAR) is -131072.00 to +131072.00. Correct,
if the set value is over the range.
Or confirm the setting value of the parameter related to addition axis control.
Error No. Error cause and measures
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