Siemens Sinamics V90 Operating Instructions Manual page 272

Control functions
7.8 Communicating with the PLC
Modbus register Description
number
40842/40843 Speed of the fixed posi-
tion 2
40844/40845 Speed of the fixed posi-
tion 3
40846/40847 Speed of the fixed posi-
tion 4
40848/40849 Speed of the fixed posi-
tion 5
40850/40851 Speed of the fixed posi-
tion 6
40852/40853 Speed of the fixed posi-
tion 7
40854/40855 Speed of the fixed posi-
tion 8
40880/40881 IPos maximum acceler-
ation
40882/40883 IPos maximum deceler-
ation
40884/40885 IPos jerk limiting
40886/40887 IPos reference point
coordinate value
40900 Fixed speed setpoint 1
40901 Fixed speed setpoint 2
40902 Fixed speed setpoint 3
40903 Fixed speed setpoint 4
40904 Fixed speed setpoint 5
40905 Fixed speed setpoint 6
40906 Fixed speed setpoint 7
40934 MDI acceleration over-
ride
40935 MDI deceleration over-
ride
40950 Fixed torque setpoint
270
Modbus Unit Scaling factor
access
R/W 1000 1
LU/min
R/W 1000 1
LU/min
R/W 1000 1
LU/min
R/W 1000 1
LU/min
R/W 1000 1
LU/min
R/W 1000 1
LU/min
R/W 1000 1
LU/min
R/W 1000 1
LU/s
2
R/W 1000 1
LU/s
2
R/W 1000 1
LU/s
3
R/W LU 1
R/W - 0x4000 hex =
100% × motor
rated speed
R/W - 0x4000 hex =
100% × motor
rated speed
R/W - 0x4000 hex =
100% × motor
rated speed
R/W - 0x4000 hex =
100% × motor
rated speed
R/W - 0x4000 hex =
100% × motor
rated speed
R/W - 0x4000 hex =
100% × motor
rated speed
R/W - 0x4000 hex =
100% × motor
rated speed
R/W % 100
R/W % 100
R/W % 100
Range or Data/parameter
On/Off text
1 to 40000000 p2618[1]
1 to 40000000 p2618[2]
1 to 40000000 p2618[3]
1 to 40000000 p2618[4]
1 to 40000000 p2618[5]
1 to 40000000 p2618[6]
1 to 40000000 p2618[7]
1 to 2000000 p2572
1 to 2000000 p2573
1 to 100000000 p2574
-2147482648 to p2599
2147482647
-210000.000 to p1001
210000.00
-210000.000 to p1002
210000.00
-210000.000 to p1003
210000.00
-210000.000 to p1004
210000.00
-210000.000 to p1005
210000.00
-210000.000 to p1006
210000.00
-210000.000 to p1007
210000.00
0.1 to 100 p2692
0.1 to 100 p2693
-100 to 100 p29043
SINAMICS V90, SIMOTICS S-1FL6
Operating Instructions, 04/2019, A5E36037884-007