Emerson Unidrive M700 - Page 136

136 SI-Ethernet User Guide
Issue: 1
7.3.8 Parameter Mapping Configuration
Each cyclic link (transmit and receive) must have a unique link number (from 1 to 255)
to identify it, this link number must be specified in both the transmitting device and
receiving device.
For each cyclic link a start parameter and number of consecutive parameters must be
defined along with the message type, for a transmit link the destination address (if not a
broadcast) and message rate must also be configured. A typical requirement is to
transmit and receive parameter values from non-consecutive parameters. This can be
performed by configuring a suitable drive menu 0 parameter as the start parameter and
the required number of parameters as the count. Drive menu 22 of the drive can be
used to configure what parameters the selected drive menu 0 parameters point to.
For example to configure a synchronized cyclic link with control word and speed
reference the following parameters would be required:
Transmit Link
Receive Link
Parameter Description Value
S.10.010 Tx1 Link Profile Sync (1)
S.10.011 Tx1 Link Number 1
S.10.012 Tx1 Source Parameter 0.00.060
S.10.013 Tx1 Count 2
S.10.014 Tx1 Transmission Type Broadcast (1)
S.10.016 Tx1 Message Rate 2 ms
0.22.060 Parameter 00.060 Set-up 6.042
0.22.061 Parameter 00.061 Set-up 1.021
Parameter Description Value
S.10.040 Rx1 Link Profile Sync (1)
S.10.041 Rx1 Link Number 1
S.10.042 Rx1 Destination Parameter 0.00.060
S.10.043 Rx1 Count 2
S.10.044 Rx1 Source Type Direct (0)
0.22.060 Parameter 00.060 Set-up 6.042
0.22.061 Parameter 00.061 Set-up 1.021