5 Function blocks
5.1 A, analog value comparator/threshold value switch
Control Relay easy800
11/11 MN04902001Z-EN
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139
• Range C: Compare I1 with Offset greater than I2
– This example behaves as described in Range A. The offset value is added to the actual value.
– Comparison I1 equals I2
The contact switches on:
– If I1 is equal to I2, i.e. the actual value is equal to the setpoint value.
The contact switches off:
– If the hysteresis limit is exceeded with the actual value rising.
– If the hysteresis limit is undershot with the actual value decreasing.
• Range D: I1 with offset leaves the permissible value range. The contact CY closes.
CY opens as soon as I1 with offset is once more within the value range.
Memory
68 + per
4 Byte/Constant at function block input
Cycle time [
μ
s]
Mode = INI/CPY
easy800 standard
easy800-SWD
GT
96
22
EQ
96
22
LT
96
22
Содержание easy800
Страница 1: ...11 11 MN04902001Z EN replaces AWB2528 1423GB Manual Control Relay 800 4 patpks nycmyn...
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Страница 16: ...0 About This Manual 0 5 Writing conventions 12 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 138: ...4 Wiring with 800 4 7 Working with function blocks 134 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 300: ...7 SmartWire DT 7 4 Errors on the SWD line 296 Control Relay easy800 11 11 MN04902001Z EN www eaton com...
Страница 336: ...10 Diagnostics possibilities 10 4 Transistor output 332 Control Relay easy800 11 11 MN04902001Z EN www eaton com...