Siemens SINAMICS V90 Operating Instructions Manual page 180

PROFINET communication
8.2 I/O data signals
Signal Description
NIST_A Speed actual value A (16 bit)
NIST_B Speed actual value B (32 bit)
G1_STW Encoder 1 control word
G1_ZSW Encoder 1 status word
G1_XIST1 Encoder 1 actual position 1
G1_XIST2 Encoder 1 actual position 2
MOMRED Torque reduction
MELDW Message word
KPC Position controller gain factor
XERR Position deviation
AKTSATZ Position selected block
MDI_TAR MDI position
POS
MDI_VELO MDI velocity
CITY
MDI_ACC MDI acceleration override
MDI_DEC MDI deceleration override
XIST_A Position actual value A
OVERRIDE Position velocity override
1)
MDI_MODE Position MDI mode
FAULT_CO Fault code
DE
WARN_CO Alarm code
DE
POS_ZSW Position status word
user User-defined receive word
(p29150):
0: No function
•
1: Additional torque
•
(0x4000 = p2003)
2: Additional speed
•
(0x4000 = p2000)
user User-defined send word
(p29151):
0: No function
•
1: Actual torque (0x4000 =
•
p2003)
2: Actual absolute current
•
(0x4000 = p2002)
3: DI status
•
Make sure that signal OVERRIDE is set to a value from 0 to 32767.
1)
180
Receive word/send word
Send word
Send word
Receive word
Send word
Send word
Send word
Receive word
Send word
Receive word
Receive word
Send word
Receive word
Receive word
Receive word
Receive word
Send word
Receive word
Receive word
Send word
Send word
Send word
Receive word
Send word
Data type Scaling
I16 4000 hex ≙ p2000
I32 40000000 hex ≙ p2000
U16 -
U16 -
U32 -
U32 -
I16 4000 hex ≙ p2003
U16 -
I32 -
I32 -
U16 -
I32 1 hex ≙ 1 LU
I32 1 hex ≙ 1000 LU/min
I16 4000 hex ≙ 100%
I16 4000 hex ≙ 100%
I32 1 hex ≙ 1 LU
I16 4000 hex ≙ 100%
U16 -
U16 -
U16 -
U16 -
I16 -
I16 -
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2017, A5E37208830-003