Configuring the fieldbus
7.3 PROFIdrive profile for PROFIBUS and PROFINET
Inverter with CU230P-2 Control Units
120 Operating Instructions, 11/2013, FW V4.6.6, A5E02430659B AG
Status word 1 (bits 0 … 10 in accordance with PROFIdrive profile and VIK/NAMUR,
bits 11 … 15 specific to the inverter).
Signal
interconnection
in the inverter
0 1 = Ready to start Power supply switched on; electronics initialized; pulses
p2080[0] =
1 1 = Ready Motor is switched on (ON/OFF1 = 1), no fault is active.
With the command "Enable operation" (STW1.3), the
inverter switches on the motor.
p2080[1] =
r0899.1
2 1 = Operation enabled Motor follows setpoint. See control word 1, bit 3. p2080[2] =
3 1 = Fault active The inverter has a fault. Acknowledge fault using STW1.7. p2080[3] =
4 1 = OFF2 inactive Coast down to standstill is not active. p2080[4] =
5 1 = OFF3 inactive Quick stop is not active. p2080[5] =
6 1 = Closing lockout active It is only possible to switch on the motor after an OFF1
p2080[6] =
7 1 = Alarm active Motor remains switched on; no acknowledgement is
p2080[7] =
8 1 = Speed deviation within the
tolerance range
Setpoint / actual value deviation within the tolerance
range.
p2080[8] =
r2197.7
9 1 = Master control requested The automation system is requested to accept the inverter
p2080[9] =
10 1 = Comparison speed reached or
Speed is greater than or equal to the corresponding
p2080[10] =
11 0 = I, M or P limit reached Comparison value for current, torque or power has been
p2080[11] =
12 ---
1)
1 = Holding brake
Signal to open and close a motor holding brake. p2080[12] =
13 0 = Alarm, motor overtemperature -- p2080[13] =
14
1 = Motor rotates clockwise
Internal inverter actual value > 0
p2080[14] =
r2197.3
0 = Motor rotates counterclockwise
Internal inverter actual value < 0
15 1 = CDS display 0 = Alarm, inverter
thermal overload
p2080[15] =
r0836.0 /
1)
If you change over from another telegram to telegram 20, then the assignment of the previous telegram is kept.
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