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Lenze ยท Servo-Inverter 9400 HighLine ยท Reference manual ยท DMS 10.0 EN ยท 11/2013 ยท TD05/06 21
2Introduction
2.3 Signal types & scaling
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
2.3 Signal types & scaling
It is very helpful for the parameterisation & configuration of the controller to know the signal types
and their scaling listed below, which serve to process physical quantities (e.g. a speed or position)
within the function block interconnection.
Scaling of physical units
๏€ฉ Note!
From software version V3.0 the resolution of an encoder revolution can be
parameterised in C00100
(Lenze setting: 16 bits/encoder revolution).
๏€ดResolution of an encoder revolution
(๏ž 37)
Signal type (data type)
Connection
symbol in
the FB editor
Resolution
Value range (external)
Decimal positions/
signal type suffix
in the identifier
Scaled (INT) ๏‚ฏ 16 bits ยฑ 199.99 % 2 _a
Scaled (DINT) ๏‚ฐ 32 bits ยฑ 200.00 % 2 _n
Speed (INT) ๏‚ฉ / ๏‚ช 16 bits ยฑ 30000.0 rpm 1 _v
Speed (DINT) ๏‚ฎ 32 bits ยฑ 480000.0 rpm 1 _s
Position/angle (DINT) ๏‚ซ / ๏‚ฌ 32 bits -2
31
... 2
31
-1 increments 3 _p
Digital (BOOL) ๏‚ฑ Bit 1 0 โ‰ก FALSE; 1 โ‰ก TRUE 0
Acceleration (DINT) ๏‚ฒ 32 bits ยฑ 7.69 * 10
9
rpm/s 3 _x
Time ๏‚ฒ 28 bits 0 ... 268435.456 s 3
Other (BYTE) ๏‚ฒ 8 bits 0 ... 255 0
Other (WORD) ๏‚ฒ 16 bits 0 ... 65535 0
Other (DWORD) ๏‚ฒ 32 bits 0 ... 4294967295 0
Other (INT) ๏‚ฒ 16 bits -32768 ... 32767 0
Other (DINT) ๏‚ฒ 32 bits -2147483648 ... 2147483647 0
Signal type
Connection
symbol in
the FB editor
Resolution
Scaling
External value โ‰ก internal value
Scaled (INT) ๏‚ฏ 16 bits 100 % โ‰ก 2
14
โ‰ก 16384
Scaled (DINT) ๏‚ฐ 32 bits 100 % โ‰ก 2
30
โ‰ก 1073741824
Speed (INT) ๏‚ฉ / ๏‚ช 16 bits 15000 rpm โ‰ก 2
14
โ‰ก 16384
Speed (DINT) ๏‚ฎ 32 bits 15000 rpm โ‰ก 2
26
โ‰ก 67108864
Position/angle (DINT) ๏‚ซ / ๏‚ฌ 32 bits 1 encoder revolution โ‰ก 2
16
increments
Acceleration (DINT) ๏‚ฒ 32 bits 15000000 rpm/s โ‰ก 2
22
โ‰ก 4194304
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