9 Appendix
9.1 Data image of the technology modules
176
XI/ON: XNE-GWBR-2ETH-MB
10/2011 MN05002008Z-EN
www.eaton.com
Table 81:
Process output
data / control
interface of
XNE-2CNT-
2PWM
Byte Bit
Value
Meaning
Control bytes
0,1
CNTx_GENERAL_DISABLE
0
Enable function unit CNTx
1
Disable function unit CNTx generally
CNTx_ENABLE
0
Not activated
1
Enable counter CNTx (SW gate)
The enable is done either per SW-
or
per HW
gate.
CNTx_LOGMSG
0
The messages in the MSG-bits (MSG for
CNTx) in the Process input / check-back inter-
face are active
1
With a change from 0
→
1 the MSG data are
held and actual incoming messages are
stored to register REG_PWMx_LOGMSG.
Before switching to REG_CNTx_LOGMSG,
this register is set to "0".
With a change from 1
→
0, all data from
REG_CNTx_LOGMSG are copied to the
MSG-bits in the Process input / check-back
interface.
CNT1_SFKT_DISABLE
0
Enable the special function of input Zx
depending on the parameterization Mode Zx .
1
Disable the special function of input Zx.
CNTx_SW_LR
0
Not activated
1
A Software (SW) latch retrigger has to be
executed at counter CNTx with a change
from 0
→
1
CNTx _SINGLE
0
Continuous enabling of CNTx
(Method of counting: periodical counting)
1
Single enabling of CNTx
(Method of counting: single counting)
2,3
PWMx_GENERAL_DISABLE 0
Enable function unit PWMx
1
Disable function unit PWMx
PWMx_ ENABLE
0
Not activated
1
Enable output PWMx
The enable is done either per SW-
or
per HW
gate.