Siemens SINAMICS G120 Mode D'emploi page 617

Signal sources for fieldbus ZSW1
Signal Meaning
1 = Ready for switching on
ZSW1.0
ZSW1.1 1 = Ready for operation (DC link loaded, pulses inhibited)
ZSW1.2 1 = Operation enabled (drive follows n_set)
ZSW1.3 1 = Fault present
1 = No coast down active (OFF2 inactive)
ZSW1.4
1 = No Quick stop active (OFF3 inactive)
ZSW1.5
ZSW1.6 1 = Switching on inhibited active
ZSW1.7 1 = Alarm present
ZSW1.8 1 = Speed setpoint - actual value deviation within tolerance t_off
ZSW1.9 1 = Control requested
1 = f or n comparison value reached/exceeded
ZSW1.10
1 = I, M, or P limit not reached
ZSW1.11
ZSW1.12 Reserved
ZSW1.13 1 = No motor overtemperature alarm
1 = Motor rotates forwards (n_act • 0)
ZSW1.14
0 = Motor rotates backwards (n_act < 0)
1 = No alarm, thermal overload, power unit
ZSW1.15
<1> The ZSW1 is generated using the binector-connector converter (BI: p2080[0..15], inversion: p2088[0].0 ... p2088[0].15).
<2> The drive is ready to accept data.
1 2
Fieldbus Interface (USS, Modbus, BACnet)
ZSW1 status word interconnection
p2080[0] = r0899.0
p2080[1] = r0899.1
p2080[2] = r0899.2
p2080[3] = r2139.3
p2080[4] = r0899.4
p2080[5] = r0899.5
p2080[6] = r0899.6
p2080[7] = r2139.7
p2080[8] = r2197.7
<2>
p2080[9] = r0899.9
p2080[10] = r2199.1
p2080[11] = r1407.7
p2080[12] = r0899.12
p2080[13] = r2135.14
p2080[14] = r2197.3
p2080[15] = r2135.15
3 4
Interconnection [Function diagram]
parameters internal control word
[2503.7]
[2503.7]
[2503.7]
[2548.7]
[2503.7]
[2503.7]
[2503.7]
[2548.7]
[2534.7]
[2503.7]
[2536.7]
[2522.7]
[2503.7]
[2548.7]
[2534.7]
[2548.7]
5 6
fp_9352_97_62.vsd
13.03.2018 V4.7_10
[Function diagram]
Inverted
signal target
<1>
Sequence control
-
Sequence control -
Sequence control -
[8060] -
Sequence control
-
Sequence control
-
Sequence control -
[8065] -
[8011] -
[2503] -
[8010] -
[6060]
[2701] -
[8016]
[8011] -
[8021]
7 8
Function diagram
- 9352 -
CU230P-2 BT/HVAC