Festo OVEM LK Series, Руководство по эксплуатации, Страница: 57 / 88

OVEM-…-LK
Festo – OVEM-…-LK – 1602NH English 57
Identification device parameters (Identification Device Parameters)
Index Sub-
index
Name Value Description Inform­
ation
1)
0x0010 0 Vendor Name Festo AG & Co. KG Manufacturer name R
0x0011 0 Vendor Text http://www.festo.com Includes additional information
0x0012 0 Product Name e.g. OVEM-05-H-B-QO-
CE-N-LK
Complete order code of the
product
0x0013 0 Product ID e.g. OVEM-H-CE Device variant/type designation
0x0014 0 Product Text Vacuum generator Device characteristic
0x0015 0 Serial Number XXXXXXXXXXX Product key
0x0016 0 Hardware
Revision
e.g.
8037693REV00101
Part number and revision status
of the product
0x0017 0 Firmware
Revision
e.g. V00.23.03.23 Firmware version of the device
0x0018 0 Application
SpecificTag
*** Application-specific marking,
can serve as functional identific­
ation.
R/W
FR
DS
1) R = read, R/W = read and write,
FR = factory reset (Factory Reset), DS = data storage (Data Storage) possible
Tab. 6 Identification device parameters (Identification Device Parameters)
4.3 Process data (Process data)
Process input data (Process data IN)
Bit 15 (MSB) 2 (LSB) 1 0
Process data
1)
Process Data Variable (PDV) BDC3 BDC1/BDC2
2)
Data content
1)
Pressure Value
3)
Out B Out A (Air-save) / Out A
1) R = read
2) Assignment of the BDC is dependent on the parameter Air-saving function: Air-save ON = BDC1, Air-save OFF = BDC2
3) Current pressure value (pressure value) standardised and scaled to 14 bit. Formula: p2 = pressure value*(1000 mbar/16383)
Tab. 7 Process input data (Process data IN)
Process output data (Process data OUT)
Bit 15 (MSB) 2 (LSB) 1 0
Process Data
1)
Reserved BCS2
2)
BCS1
3)
Data content
1)
Reserved Drop Vacuum
1) W = write, no data storage (Data Storage)
2) Values: BCS2 = 0: ejector pulse solenoid valve not switched, BCS2 = 1: ejector pulse solenoid valve switched
3) Values: BCS1 = 0: vacuum solenoid valve not switched, BCS1 = 1: vacuum solenoid valve switched
Tab. 8 Process output data (Process data OUT)