Instruction Manual

- PROFINET Communication Unit DL-PN1 User's Manual (IL) -

*9 The result of the "initial reset request" motion command is included in this item.

Regarding Data No. 53 (EEPROM writing result), a "0: writing in progress" status is

maintained for 2 seconds after completion of the final write command transmission

to the nonvolatile memory (EEPROM). Writing begins 2 seconds later, and if

completed normally, the result is "1: successfully completed".

Example:

After every-second write command transmissions, a "0: writing in progress" status is

established for 2 seconds. A "0: writing in progress" status is maintained for 2

seconds after completion of the final write command transmission, and writing then

begins 2 seconds later, with a result of "1: successfully completed".

However, writing begins immediately following a initial reset executed in response to

a Data No. 5 "initial reset request". A "1: successfully completed" result then occurs

if all parameters have been saved to the nonvolatile memory (EEPROM)

approximately 3 seconds later.

• When "zero shift status save" is ON, writing begins immediately for Data No. 1

"zero shift execution request" and Data No. 2 "zero shift reset execution request".

*10 The command reads the execution result of the "zero shift execution request" or

"zero shift reset execution request" whichever was last issued.

*11 By reading the "system parameter current state," the system parameters of the

sensor amplifier can be checked. The system parameters are comprised of the

settings of "judgment output/alarm output" polarity and analog output.

The "system parameter" attribute specifies the system parameters which are set

when the "system parameter set request" is executed by a motion command.

The values to be read or written are specified by translating them to binaries and

using ON or OFF in each bit of the binaries.

Assume the read data is "006":

Translating "6" to a binary number gives "0110".

Thus, the sensor amplifier from which the data was read is set to "NPN

output" and "analog output 1 to 5 V".

*12 Of the motion commands "Tolerance tuning request", "Two-point tuning HIGH side

2nd point confirmation", "Two-point tuning LOW side 2nd point confirmation", "One-

point tuning request for diff. count filter", "Two-point tuning 2nd point confirmation for

diff. count filter", reads the execution result for the item last requested.

Bit Setting details

0: NPN output

1: PNP output

3, 2, 1

000: Analog output OFF

001: 0 to 5V

010: -5 to +5V

011: 1 to 5V

100: 4 to 20mA

Reference

Bit 0: NPN output

011

Bit 3, 2, 1: 1 to 5 V