Festo CMMP Series, Manual

Page: 131 / 210

6. Setting Parameters
Festo P.BE-CMMP-CO-SW-EN 0708NH 131
Caution
This object contains no information whatsoever about whether the
motor controller has been properly parameterised for the motor
and application, but only whether the named points were at least
parameterised at all after delivery.
"A" in the 7-segment display
Note that at least one bit in the object commissioning_state must
be set to suppress the "A" on the display of your motor controller.
6.18 Error management
6.18.1 Overview
The motor controllers of the CMMP family offer the possibility to change the error reaction
of individual events, such as the occurence of a following error. As a result, the motor
controller reacts differently when a certain event occurs: Depending on the setting, the
brake can be engaged, the final stage can be switched off immediately, or just a warning
may be shown on the display.
For each event, a minimum reaction is defined by the manufacturer, which cannot be
fallen below. And so "critical" errors, such as
06-0 Short circuit final stage
, cannot be
reparameterised, since here an immediate shut-down is necessary to protect the motor
controller from possible destruction.
If a lower error reaction is entered than permitted for the respective error, the value is
limited to the lowest permissible error reaction. A list of all error codes can be found in the
software manual "Motor Controller CMMP".
6.18.2 Description of the Objects
Objects treated in this chapter
Index Object Name Type Attr.
2100
h
RECORD error_management ro
2100_01
h
VAR error_number UINT8 rw
2100_02
h
VAR error_reaction_code UINT8 rw
200F
h
VAR last_warning_code UINT16 ro