LinMot C1250-MI-XC-PD-1S, Руководство пользователя

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Page 17 of 44 NTI AG / LinMot
Bit Name Significance
4 Brake test result Test successful (1) / Test error (0)
5 Brake test completed Test run (1) / Test incomplete (0)
6 External brake request Not used
7 Current load sign Negative Sign (1) / Positive sign (0)
8 Reserved
9 Reserved
S_V_LIMIT_B is the SLS speed limit with 32- bit resolution and sign bit. SLS speed limit can be obtained from
UPID 1A2Ah.
The speed set point values are transmitted normalized, by setting it into in relation to the "Linear Reference
Velocity" value at UPID 2061h.
S_V_LIMIT_B = UPID 1A2Ah / UPID 2061h * 0x40000000
2.1.11 Siemens telegram 750, PZD-3/1
Telegram 750 is the same as telegram 200. Telegram 750 is used with S7-1500 PLC. This telegram is used for
the 2S drive - C1251-MI-XC-2S-XE.
Output Data
Index Size
[Byte] Byte
Offset Name Data
Type
Tlg TDB 6 - Variables RECORD
1 2 0 M_Add Int16
2 2 2 (B+) pos torque Limit Uint16
3 2 4 (B-) neg torque Limit Uint16
The additional torque (M_Add) is calculated with UPID 0x119E (maximal Motor Current) and written to UPID
0x139C or 0x13B0 depending on which control parameter set is active.
The additional torque is standardised by 4000h. The unit of M_Add is N (or Nm if rotary).
Value at UPID 0x139C/ 0x13B0 = M_Add * maximal Motor Current / 4000h
The torque limits B+ and B- are also calculated with UPID 0x119E (maximal Motor Current) and written to UPID
0x13FC/0x13FD or 0x13FE/0x13FF depending on which control parameter set is active.
The unit of (B+) pos torque Limit and (B-) neg torque Limit are N (or Nm if rotary).
Value at UPID 0x13FC/0x13FE = (B+) pos torque Limit * maximal Motor Current / 4000h
Value at UPID 0x13FD0/x13FF = -(B-) neg torque Limit * maximal Motor Current / 4000h
Input Data
Index Size
[Byte] Byte
Offset Name Data
Type
Tlg TDB 20 - Variables RECORD
1 2 0 M_act Int16
M_act is the standardised actual torque/ force.
For linear motor, M_act = Motor Actual Force (UPID 0x1BFF) / Motor Maximim Force (UPID 0x1BB0)* 0x4000.
The unit is N.
For rotary motor, M_act = Motor Actual Torque (UPID 0x1BBF) / Motor Maximim Torque (UPID 0x1BBE) *
0x4000. The unit is Nm.