1 Safety and requirements for product use
Festo – GDCP-CMMS-ST-G2-HW-EN – 1404NH – English 9
1.1.2 Intended use
The motor controller CMMS-ST-C8-7-G2. is intended for use as a controller for two-phase step motors
of the EMMS-ST and MTR-ST series. It enables c losed loop c ontrol of torque (c urrent), speed and posi-
tion, as well as positioning control with stored positioning records. The motor controller is designed for
installation in a control cabinet.
The produc t is intended for use in industrial environments. Outside of industrial environments, e.g. in
commercial and mixed-residential areas, ac tions to suppress interference may have to be taken.
Use exclusively:
– In faultless technical condition
– In original status without unauthorised modifications; only the expansions described in the docu-
mentation supplied with the produc t are permitted.
– Within the limits of the product defined by the technical data ( Appendix A.1)
– in an industrial environment
– In a control cabinet.
In the event of damage c aused by unauthorised manipulation or other than intended use, the guaran-
tee is invalidated and the manufacturer is not liable for damages.
The motor controller supports the following safety function:
– Safe Torque Off – “Safe Torque Off ” (STO)
Additional information STO safety function description, G DCP-CMMS-ST-S1-....