Mitsubishi Electric 4F-FS001-W200 Instruction Manual page 217

Error No. (Name)
12 (memory error)
13 (S/W processing error)
21 (sensor initial
communication error)
25 (sensor communication
error)
34 (communication data
error)
36 (communication error)
37 (parameter error)
38 (communication frame
error)
39 (communication axis
information error)
*1: The noise suppression method is shown below. Take the measures against a noise by a method suitable for
the environment (if necessary). All the measures are not necessarily required.
a) Install the noise filter to the power supply of the peripheral equipment.
b) Attach the ferrite core to the 24 VDC output cable as shown below. When attaching the ferrite core, take
care not to apply a weight to the cable and connector.
*2: Arrangement of the fuse inside the force sense interface unit is shown below.
Force sense interface unit internal circuit
Table 13-3: Force sense interface unit errors
Cause
Force sense interface unit internal part fault
(1) The force sensor connection cable is
disconnected.
(2) The force sensor connection cable is
damaged.
(3) Noise contamination occurred.
(4) The F2 fuse (0.3 A) in the force sense
interface unit is blown.
III
(1) The SSCNET cable is disconnected.
III
(2) The SSCNET cable end face is dirty.
III
(3) The SSCNET cable is damaged.
(4) Noise contamination occurred.
Within 30 cm
Replace the unit.
(1) Connect the cable.
(2) Replace the cable.
(3) Perform noise countermeasures.
(4) Confirm and correctly connect the
(1) Connect after turning OFF the
(2) Wipe any dirt from the end face.
(3) Replace the cable.
(4) Perform noise countermeasures.
Ferrite core
F2 fuse (0.3 A, Model: LM03)
Force Control Function Related Error Details 13-205
13 Troubleshooting
Remedy
(*1)
force sensor connection cable
connector, then replace the F2
fuse (model: LM03) inside the
force sense interface unit. (*2)
power.