OMICRON 229
Off-service diagnostic methods
B-OUTPUT / INPUT (CAT III / 300 V)
The group B is generally used as follows. B1 is used for the open command, B2 is used for the close
command, and B3 is used for the continuous power supply (see 17.2.11 "Continuous power supply" on
page 213). B4 is used to supply the motor or to measure the motor current by using a current clamp.
Table 17-69: Hardware configuration options of the CB MC2 module
CB MC2 Option
Module name
1
1. Permanently stored in the CB MC2 memory. You can, for example, mark your CB MC2 modules with the colored stickers and
name them according to the colors. You can also rename the CB MC2 modules depending on the connection point.
Editable name of the CB MC2 module
Phase
1
Editable phase assignment of the CB MC2 module
Channel Channel of the CB MC2 module
Active
Click a socket symbol to activate or deactivate both channels.
2
2. Only channel 1 is used for the timing measurements. Channel 2 is used for current output.
Combine The Combine check box is selected by default and this option cannot be
changed by the user. The measurement results are labeled with the name of
channel 1, and the voltage is only measured on channel 1.
Ch.name
1
Editable name of the CB MC2 channel
Charge Indicates the charge status of the CB MC2 module.
LED Click the LED symbol to identify the connected CB MC2 module by flashing
LED.