Maple Systems MAP450D - Manual (Page 8)

Parity Setting
This parameter determines the parity that the OIT uses to communicate to the host
controller. Options are Even, Odd, None, Mark, Space. When the OIT is in Configuration
mode, no parity is used to communicate to STEPware-100 regardless of how this setting
has been configured.
Factory Default: No Parity
To modify this parameter using STEPware-100:
1. Open the Configuration Editor.
2. In the OIT - Host Serial Communications Settings group box, select the desired parity
from the Parity option buttons.
To modify this parameter in Configuration mode:
1. At Parity:, use the OIT’s Period (.) key to select the desired parity. Refer to the
Configuration Mode section in this chapter for more information.
To modify this parameter from the host controller:
1. Use the Set Communications Parameters control command. Refer to Appendix A:
Control Commands for more information.
Data Bits Setting
This parameter determines the number of data bits that the OIT uses to communicate to
the host controller. Options are 7 Bits or 8 Bits. When the OIT is in Configuration mode,
8 data bits are used to communicate to STEPware-100 regardless of how this setting has
been configured.
Factory Default: 8 Bits
To modify this parameter using STEPware-100:
1. Open the Configuration Editor.
2. In the OIT - Host Serial Communications Settings group box, select the desired
number of data bits from the Data Bits option buttons.
To modify this parameter in Configuration mode:
1. At Data Length:, use the OIT’s Period (.) key to select the desired number of data
bits. Refer to the Configuration Mode section in this chapter for more information.
To modify this parameter from the host controller:
1. Use the Set Communications Parameters control command. Refer to Appendix A:
Control Commands for more information.
7 MAP450D Operation Manual
1010-0101, Rev. 00