DIN Standards Committee Finance
Extensions for Financial Services (XFS) interface specification - Release 3.40 - Part 64: Cash Dispenser (CDM) Device Class Interface - Migration from Version 3.30 (CWA 16926) to Version 3.40 (this CWA) - Programmer's Reference
Abstract
This specification describes the functionality of an XFS compliant Cash Dispenser Module (CDM) Service Provider. It defines the service-specific commands that can be issued to the Service Provider using the WFSGetInfo, WFSAsyncGetInfo, WFSExecute and WFSAsyncExecute functions.Persistent values are maintained through power failures, open sessions, close session and system resets.This specification covers the dispensing of items. An “item” is defined as any media that can be dispensed and includes coupons, documents, bills and coins. However, if coins and bills are both to be dispensed separate Service Providers must be implemented for each.All currency parameters in this specification are expressed as a quantity of minimum dispense units, as defined in the description of the WFS INF CDM CURRENCY EXP command.
Begin
2020-03-13
WI
WSXFS280
Planned document number
DIN CWA 16926-64
Project number
62000619
