7 Mapping of DataTypes 
7.4 VariableTypes
7.4.7 NMT_CycleTiming_Type Definition 
Table 37 formally defines the VariableType to represent the POWERLINK Record NMT_CycleTiming_TYPE.
Table 37 – NMT_CycleTiming_Type Definition
| Attribute | Value |
|---|---|
| BrowseName | NMT_CycleTiming_Type |
| IsAbstract | False |
Subtype of PowerlinkRecordType defined in 5.2.3.
| References | NodeClass | BrowseName | Data Type | Type Definition | Modelling Rule | Powerlink Attributes |
|---|---|---|---|---|---|---|
| HasComponent | Variable | IsochrTxMaxPayload_U16 | UInt16 | PowerlinkVariableType | Mandatory | CONST |
| HasComponent | Variable | IsochrRxMaxPayload_U16 | UInt16 | Mandatory | CONST | |
| HasComponent | Variable | PResMaxLatency_U32 | UInt32 | Optional | CONST | |
| HasComponent | Variable | PReqActPayloadLimit_U16 | UInt16 | Optional | RW,S,VR | |
| HasComponent | Variable | PResActPayloadLimit_U16 | UInt16 | Optional | RW,S,VR | |
| HasComponent | Variable | ASndMaxLatency_U32 | UInt32 | Optional | CONST | |
| HasComponent | Variable | MultiplCycleCnt_U8 | Byte | Mandatory | RW,S,VR | |
| HasComponent | Variable | AsyncMTU_U16 | UInt16 | Mandatory | RW,S,VR | |
| HasComponent | Variable | Prescaler_U16 | UInt16 | Optional | RW,S,VR | |
| HasComponent | Variable | PResMode_U8 | Byte | Optional | R | |
| HasComponent | Variable | PResTimeFirst_U32 | UInt32 | Optional | R | |
| HasComponent | Variable | PResTimeSecond_U32 | UInt32 | Optional | R | |
| HasComponent | Variable | SyncMNDelayFirst_U32 | UInt32 | Optional | R | |
| HasComponent | Variable | SyncMNDelaySecond_U32 | UInt32 | Optional | R | |
| HasComponent | Variable | LeaseTime_U32 | UInt32 | Optional | R |