Network Expansion Card Error; Profibus Parameter Error; Axis Ex-Adr. Error; Unable To Start Safe Spd Clamp - Mitsubishi Electric M800 Series Manual

M800/M80/E80/C80 Series Alarm/Parameter Manual
5 System Alarms (Z)
Z18

Network expansion card error

Details
An abnormality has occurred on the field network communication expansion unit.
n1: Error slot No.
n2: Error No.
Remedy
0 99:
Two Fieldbus communication expansion units which cannot be used simultaneously are mounted simultane-
ously. Remove either of Fieldbus communication expansion unit.
Other than 0 99:
A failure on the hardware can be speculated. Replace the field network communication expansion unit.
Z21

PROFIBUS parameter error

Details
The parameter #[Parameter #] is incorrect.
Remedy
Correct the setting.
Z23

AXIS EX-ADR. ERROR

Details
The axis not extending the address (1 character axis) exists at the back of the axis extending the address (2
character axis) in the same system.
Remedy
Improve the axis composition. The axis not extending the address can not exist at the back of the axis ex-
tending the address in the same system.
Z25

Unable to start safe spd clamp

Details
The SLS observation request signal has been turned OFF in any of the following machining modes:
Thread cutting, synchronous tapping, cross machining, superimposition control, tool center point control or
SSS control
Remedy
Perform the operation with the SLS observation request signal ON.
Perform the operation with the door closed.
Z26 NC unit replacement illegal
Details
NC unit is replaced to the FCU8-MU541, FCU8-MA541, FCU8-MU501, or FCU8-MU502.
Remedy
Contact to your service center.
Press the reset to cancel the warning and continue the operations.
Z27 FnctnlSafetyExpnsCard MountErr
Details
A functional safety expansion card is mounted to the NC unit (FCU8-MU501 or FCU8-MU50).
Remedy
Contact to your service center.
Press the reset to cancel the warning and continue the operations.
Z28 EtherNet/IP parameter error
Details
Parameter setting of #[Parameter No.] is incorrect.
Refer to the list of messages in" EtherNet/IP specification manual".
Remedy
Correct the setting.
n1 n2
(Parameter No.)
(Parameter No.)
83 IB-1501279-H