Goals and Symptoms

Which Momentum controllers support "Save to Flash"?

Facts and Changes

Momentum processors and Concept programming software

Answer

The following table outlines which Momentum controllers support "Save to Flash".

IEC or 984 Ladder Logic are the two possible options for programming the Momentum controllers.

Controller	IEC Save to Flash	984 Save to Flash
171-CCS-700-00	No	Yes
171-CCS-700-10	No	Yes
171-CCS-760-00	No	Yes
171-CCC-760-10	Yes *	Yes
171-CCS-780-00	No	Yes
171-CCC-780-10	Yes *	Yes
171-CCC-960-20	No	Yes
171-CCC-960-30	Yes	Yes
171-CCC-980-20	No	Yes
171-CCC-980-30	Yes	Yes

*Note: In order to perform an IEC save to flash on the 171CCC76010 and the 171CCC78010, a minimum version of Concept 2.5 SR1 must be used. However, the following limitations apply:
1. IEC programs must not exceed 240k bytes.
2. 4x registers are not saved to flash RAM.
3. Unlocated variables are saved to flash RAM.

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Legacy KB System (APS) Data: RESL182908 V1.0, Originally authored by DaSo on 04/04/2007, Last Edited by DaSo on 04/04/2007
Related ranges: Modicon Momentum