www.shsitalia.it info:[email protected]
Use the device master file “
EDS-SHS-HT7-yyyymmdd.EDS
” to configure your communication software on the master.
To set the Drive IP address use the “Ipconfig” utility, downlodable from HMS website.
The data format used is Motorola (“Big Endian”).
User data structure from MASTER (PLC) to SLAVE (HT7 drive):
Parameter Identifier (PKE):
1. ETHERNET/IP
1.1 DATA COMMUNICATION
PKW
PZD
REMAP AREA OUTPUT
PKE
PWE
ZSW
SLOT1
OUT
SLOT2
OUT
SLOT3
OUT
SLOT4
OUT
U16
S32
U16
S32
S32
S32
S32
PKE
Bit 15(H)…12
Bit11
Bit 10…0(L)
AK
Not used
PNU
AK VALUE
MEANING
0
No task
1
Request parameter value
2
Change parameter value
Bits 0 to 10 contain the number of the desired parameter (PNU). Refer to
the parameter listing (Chapter 3.4)
Bits 12 to 15 contain the task or reply identifier (AK).
PKW: Parameter identifier value
PZD: Process data
PKE: Parameter idetifier
PWE: Parameter value
ZSW: Control word
U16: Word unsigned, MSB first (H-L)
S32: Double Word Signed, MSB first (HH-HL-LH-LL)
AK: Task or reply identifier
PNU: Parameter number
4
Содержание EtherCAT HT7
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