5-15
169861-1CD
HW1482771
5
Alarm and Error
5.1 Alarm
Weldcom Function: Arc
Welding Digital I/F
4245
MOTOWELD
EXCESSIVE
TEMPERAT-
URE
103
Sub Code: MOTOWELD's Err Code.
(1)Check the ambient temperature
(40 degrees centigrade or less) and
operational ratio (60%).
(2) Check if there are dust, dirt, and
clogging on the dust protective filter.
Clean or replace the dust protective
filter if necessary.
(3)In case of RL350, Check the
thermal guard (Item No.318).
105
Sub Code: MOTOWELD's Err Code.
(1)Check the ambient temperature
(40 degrees centigrade or less) and
operational ratio (60%).
(2) Check if there are dust, dirt, and
clogging on the dust protective filter.
Clean or replace the dust protective
filter if necessary.
(3)In case of RL350, Check the
thermal guard of DCL2 (Item
No.312).
340
Sub Code: MOTOWELD's Err Code.
(1)Check the ambient temperature
(40 degrees centigrade or less) and
operational ratio (60%).
(2) Check if there are dust, dirt, and
clogging on the dust protective filter.
Clean or replace the dust protective
filter if necessary.
(3)Replace the Main board Pr (MB)-
030(Item No. 504).
4246
MOTOWELD
INPUT
UNDER-
VOLTAGE
002
Sub Code: MOTOWELD's Err Code.
Confirm the input voltage.
4247
MOTOWELD
WATER
UNDER-
FLOW
703
Sub Code: MOTOWELD's Err Code.
(1)Fill up the cooling water.
(2)Check the circuit of cooling water.
4248
MOTOWELD
DIGITAL I/F
WDG.ERROR
401
Sub Code: MOTOWELD's Err Code.
Confirm the following content.
(1) The LAN cable has not
damaged.
(2) The Ethernet protocol address
setting is correct. (Check that C
parameter of the welding power
source and RS parameter of the
robot controller.)
(3) Welding power source is turn on.
(4) Please confirm the Ethernet
setting (Ethernet function is effective
and sets an IP address (RS
parameter, AxP parameter)) of the
robot control unit.
4249
MOTOWELD
DIGITAL I/F
NODE
ERROR
402
Sub Code: MOTOWELD's Err Code.
Check the Node of the each welder
power sources and robot controller.
Alarm
No.
Alarm
Name
Sub
Code
Meaning
Remedy
65 of 75
