5 Function blocks
5.9 CI, High-speed incremental value counter
Control Relay easy800
11/11 MN04902001Z-EN
www.eaton.com
175
Figure 120:Wiring the function block contacts
The contacts of the function block are connected to the device outputs and a
marker.
Parametric programming of the function block inputs/outputs
When using the function block in the circuit diagram for the first time, use
OK to automatically enter the general display of function block parameters,
as shown in the figure on the left. Enter the function block settings here.
The display contains the following elements:
Inputs
SH and SL:
The upper and lower limit setpoints are set at function block
inputs SH and SL respectively.
SV:
The start value is used to cause the function block to count from a
specified value (Offset).
You can assign the following operands to function block inputs SH,
SL and SV:
•
Constant.
•
Markers MD, MW, MB.
•
Analog inputs IA01 to IA04:
•
IA01: Terminal I7.
•
IA02: Terminal I8.
•
IA03: Terminal I11.
•
IA04: Terminal I12.
•
Analog output QA01.
•
Output
…
QV of a different function block.
→
Avoid unforeseeable switch states:
•
Only use each function block coil once in the circuit diagram.
•
If you use one of the inputs I1, I2, I3 or I4 as a counter input
for the counter function block CF, CH or CI, they cannot be
used for other purposes.
If an input I1…I4 is used several times, only the high-speed
counter is run that is positioned last in the order of
processing in the function block diagram
CI01OF-------------------------
Ä
Q 01
CI01FB-------------------------
Ä
Q 02
CI01ZE-------------------------
Ä
Q 03
CI01CY-------------------------S M 94
CI01 +
>SH
>SL
>SV
QV>
CI01
Function block: High-speed Incremental value counter, number 01
+
Parameter set can be called via the PARAMETERS menu
>SH
Upper setpoint: -2147483648 - 2147483647
>SL
Lower setpoint: -2147483648 - 2147483647
>SV
Start value (Preset): -2147483648 - 2147483647
QV>
Current actual value: -2147483648 - 2147483647
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...