Siemens SINAMICS G120X - Status Word 1 (ZSW1)

Bit Significance Explanation Signal inter‐
connection
in the con‐
verter
Telegram 20 All other tele‐
grams
14 ---
1)
1 = MOP down Reduce the setpoint saved in the motorized po‐
tentiometer.
p1036[0] =
r2090.14
15 CDS bit 0 Reserved Changes over between settings for different
operation interfaces (command data sets).
p0810 =
r2090.15
1)
If you change over from another telegram to telegram 20, then the assignment of the previous
telegram is kept.
Status word 1 (ZSW1)
Bit Significance Remarks Signal inter‐
connection
in the con‐
verter
Telegram 20 All other tele‐
grams
0 1 = Ready for switching on Power supply switched on; electronics initial‐
ized; pulses locked.
p2080[0] =
r0899.0
1 1 = Ready Motor is switched on (ON/OFF1 = 1), no fault
is active. With the command "Enable opera‐
tion" (STW1.3), the converter switches on the
motor.
p2080[1] =
r0899.1
2 1 = Operation enabled Motor follows setpoint. See control word 1,
bit 3.
p2080[2] =
r0899.2
3 1 = Fault active The converter has a fault. Acknowledge fault
using STW1.7.
p2080[3] =
r2139.3
4 1 = OFF2 inactive Coast down to standstill is not active. p2080[4] =
r0899.4
5 1 = OFF3 inactive Quick stop is not active. p2080[5] =
r0899.5
6 1 = Switching on inhibited active It is only possible to switch on the motor after
an OFF1 followed by ON.
p2080[6] =
r0899.6
7 1 = Alarm active Motor remains switched on; no acknowledge‐
ment is necessary.
p2080[7] =
r2139.7
8 1 = Speed deviation within the tol‐
erance range
Setpoint / actual value deviation within the tol‐
erance range.
p2080[8] =
r2197.7
9 1 = Master control requested The automation system is requested to accept
the converter control.
p2080[9] =
r0899.9
10 1 = Comparison speed reached or
exceeded
Speed is greater than or equal to the corre‐
sponding maximum speed.
p2080[10] =
r2199.1
11 1 = current or
torque limit
reached
1 = torque limit
reached
Comparison value for current or torque has
been reached or exceeded.
p2080[11] =
r0056.13 /
r1407.7
12 ---
1)
1 = Holding
brake open
Signal to open and close a motor holding
brake.
p2080[12] =
r0899.12
13 0 = Alarm, motor overtemperature -- p2080[13] =
r2135.14
Advanced commissioning
6.3 Drive control
SINAMICS G120X converter
210 Operating Instructions, 06/2019, FW V1.01, A5E44751209B AC