149
2
+(L)
3
*(M)
1
+(H)
4
Equation: 2+ (3*(1+4))
Result: 17
V1
Operator1
V2
Operator2
V3
Operator3
V4
100
-(H)
25
/(L)
2
+(M)
1
Equation: (100 – 25) / (2 + 1)
Result: 25
5.5.31 Analog math error detection
Fashion:
Classic:
Short Description
The analog math error detection block sets an output if an error has occurred in the referenced analog
math function block.
Connection
Description
Input
EN
Enable the analog math error detection function block.
Input
R
Reset the output
Parameter
Referenced FB:
block number of an analog math instruction
Error to detect:
Zero division, Overflow, or Zero division OR Overflow.
Auto Reset:
Reset the output when the failure condition clears.
Output
AQ
Q is set high if the error to detect occurred in the last execution of the
referenced analog math function block.
Parameter Referenced FB
The value for the Referenced FB parameter references the block number of an already-programmed
analog math function block.
Description of the function
The analog math error detection block sets the output when the referenced analog math function block
has an error. You can program the function to set the output on a zero division error, an overflow error,
or when either type of error occurs.
If you select the automatically reset check box, the output is reset prior to the next execution of the
function block. If not, the output retains its state until the analog math error detection block is reset with
the R parameter.
In any scan cycle, if the referenced analog math function block executes before the analog math error
detection function block, the error is detected in the same scan cycle. if the referenced analog math
Summary of Contents for ELC-12AC-R-N
Page 1: ...Applied to ELC PR series Ver 3 0 Programmable Relay User s Manual Rievtech Electronic Co Ltd...
Page 27: ...27 PR 14 and PR 18 series 1 PR 18 CPU 2 PR E extension PR 24 series...
Page 31: ...31 AC type digital inputs Analog Inputs DC 0 10V Analog inputs current Inputs 0 20mA...
Page 40: ...40...
Page 120: ...120 C Analog input value of CPU and extensions D Analog output value of CPU and extensions...
Page 121: ...121 E F digital flag status F AF analog flag value...
Page 122: ...122 G M status H AM value...
Page 221: ...221 7 Click Install button to install Program is being installed...
Page 250: ...250...
Page 256: ...256 You can read the parameters from the PLC...
Page 258: ...258...
Page 267: ...267 TCP Sever 192 168 0 227 port 8004 is ok TCP Sever 192 168 0 227 port 8005 is ok...
Page 268: ...268 TCP Sever 192 168 0 227 port 8006 is ok TCP Sever 192 168 0 227 port 8007 is ok...
Page 269: ...269 TCP Sever 192 168 0 227 port 8008 is ok TCP Sever 192 168 0 227 port 8009 is ok...
Page 290: ...290 Slave1 IP 192 168 0 101 TCP server port 8001 Slave2 IP 192 168 0 102 TCP server port 8002...
Page 317: ...317 Network settings You can view the network parameters in such table...
Page 331: ...331 B005 Read the I1 IA status from the slave1 to the F11 F20 of the master Setting as follows...
Page 332: ...332 B006 Read the I1 IA status from the slave2 to the F21 F30 of the master Setting as follows...
Page 346: ...346 7 4 2 The scheme of xLogic The circuit diagram of industry gate...
Page 353: ...353 7 6 2 The scheme of xLogic Components K1 main contactor...
Page 357: ...357 4 cursors Cursor key Type 1x MODBUS code 02 C1 C4 256 259 BIT R...
Page 392: ...392...