AMCI NR60E2, User Manual

Page: 89 / 98

20 Gear Drive, Plymouth Ind. Park, Terryville, CT 06786

Tel: (860) 585-1254 Fax: (860) 584-1973 http://www.amci.com
PROFINET Protocol
PROFINET C
YCLIC
D
ATA
F
ORMATS
89
AMCI Telegram 860
AMCI Telegram 860 uses four bytes of output data (IO Controller

NR60E2), and eight bytes of input data
(NR60E2

I/O Controller).
G1_XIST_PRESET_A
The G1_XIST_PRESET_A signal is a thirty-two bit value that is used to preset the position value of the
NR60E2 using only cyclic data. A 0

1 transition on bit 32 of this value signals to the NR60E2 that the
lower bits should be used to preset the position value. The transmitted preset value must be less than the value
of the Total Measurement Range parameter.
1) This value can only be used to preset the position value. It cannot be used to offset the posi-
tion value by a programmed amount.
2) The shaft should not be rotating when bit 32 makes a 0

1 transition. A position error will
most likely occur if the shaft is rotating during the preset command.
Output Data
Table R7.9 Telegram 860 Output Data Format
Input Data
Table R7.10 Telegram 860 Input Data Format
The Sign-of-life mechanism is not available when using telegram 860.
PROFINET Data Name
G1_XIST_PRESET_A
Data Word Length 4 bytes
Description Preset Position value and cyclic control bit.
PROFINET Data Name
G1_XIST1 NIST_B
Data Word Length 4 bytes 4 bytes
Description 32 bit Position Value 32 bit Velocity Value