KEYENCE DL-EP1 User Manual
Page 82
- EtherNet/IP Compatible Network Unit DL-EP1 User’s Manual (IB) -
3-4 Message Communication
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*8 The execution result for the lastly requested item of "measured correction" or
"logical correction" is read.
In the following cases, the execution result becomes "2: Abnormal end".
•The setting value is out of the parameter range.
•The 2nd-point correction execution is requested without the 1st-point
correction execution requested.
•Correction execution is requested when calibration function setting is "0:
Initial setting".
•Logical correction execution is requested when calibration function is
setting is "1: Measured correction".
•Measured correction execution is requested when calibration function
setting is "2: Logical correction".
•Logical correction execution is requested when measurement mode is
dimension mode.
*9 This attribute operates as OFF only when input OFF(0) is written and external
input is OFF in wiring and cyclic communication.
*10 To execute measured correction, set the calibration function (036BH(875)) to
"1. Measured correction".
When executing measured correction, set measured correction 1st-point
target value (036CH(876)) and measured correction 2nd-point target value
(036DH(877)) and then execute the measured correction execution request
(operation command, 0313(H787), 0314H(788)).
*11 To execute measured correction, set the calibration function (036BH(875)) to
"2. Measured correction".
When executing theoretical correction, set theoretical correction 1st target
value (036CH(876)), theoretical correction 2nd target value (036DH(877)),
theoretical correction 1st measurement value (0373H(883)), and theoretical
correction 2nd measurement value (0374H(884)) and then execute the
theoretical correction execution request (operation command (031AH(794),
031BH(795)).
*12 Executing other settings in the middle of the 1st- or 2nd-point target or
measurement value makes it impossible to complete calibration setting. Be
sure to set the 1st- and 2nd-point target or measurement values
continuously.
*13 If an attempt is made to write data to the expansion unit, a write error occurs.
*14 To reflect the settings written in external input 1 to 4 function selection
(0392H(914) to 0395H(917)) in the sensor amplifier, you must set external
input setting (0391H(913)) to 1 (user setting) or set external input setting to
"user setting" in button operation of the sensor amplifier.
*15 When a write is executed, the data communication time between the DL-EP1
and sensor amplifier becomes approx. 1 second.