Emerson PACSystems RSTi-EP - Page 224

User Manual Section 5
GFK-2958L May 2021
Detailed Description of I/O Modules 210
Channel
Description
Options
Default
0
Counting mode
count endless (0) /
once - forward (1) /
once - backwards (2) /
once - no main direction (3) /
periodic - forward (4) /
periodic - backwards (5) /
periodic - no main direction (6)
count endless
0
Condition for DO
disabled (0) /
higher equal comparison value (1) /
lower equal comparison value (2) /
equal comparison value (3)
disabled
0
Counter dir. signal B inv.
disabled (0) /
enabled (1)
disabled
0
Reset
disabled (0) /
high level (1) /
rising edge 0-1 (2)/
rising edge once 0-1 (3)
0
Signal mode
Rotary transducer - single (0) /
Rotary transducer - double (1) /
Rotary transducer - quadruple (2) /
Pulse and Direction (3) /
disabled (4)
disabled
0
HW gate
disabled (0) / enabled (1)
disabled
0
Counter behavior internal gate
Interrupt counting (0) /
Cancel counting (1)
Interrupt counting
0
End value
-2147483648 to 2147483647
2147483647
0
Load value
-2147483648 to 2147483647
0
0
Hysteresis
0 to 255
0
0
Pulse duration
0 to 255 [Input value x 2 = output time;
corresponds to 0 ... 510ms]
0
Note: The parameter setting in the network adapter for the Behavior of outputs on fieldbus
error affects the control word and thus the behavior of the EP-5111:
The Hold last value setting
The output continues working or switches as parametrized respectively.
The counter continues to count during the error. Once normal operating conditions have
been restored, the counter continues to count starting at the previous value.
The Enable substitute value setting
The output is switched off.
The counter value is frozen. Once normal operating conditions have been restored, the
counter value is reset to the parameterized load value.
The All outputs off setting