Siemens SIMODRIVE POSMO A User Manual

4
4.2 Process data (PZD area)
4-108
E Siemens AG 2013 All Rights Reserved
SIMODRIVE POSMO A User Manual (POS1) – 08/2013 Edition
Table 4-7 Description of the individual signals in the control word (STW) for the n–set mode
Bit Signal name Signal status, signal description
1 ON
Ready
0 ON/OFF 1
0 OFF 1
Shutdown, decelerating along the down ramp, power dis-
connected, tracking operation.
1
Operating condition/OFF 2
1 Operating Condition
Ready
1 Operating condition/OFF 2
0 OFF 2
The power is disconnected and the motor coasts down, pow-
er–on inhibit
1 Operating Condition
Ready
2 Operating condition/OFF 3
0 OFF 3
Deceleration along the current limit, power disconnected
from the motor, tracking operation, power–on inhibit
3
Enable operation/
1 Enable operation
Ready
3
Enable operation/
inhibit operation
0 Inhibit operation
Power disconnected from the motor, motor coasts down,
”operation inhibited” status
Ramp–function generator
1 Enables the ramp–function generator
The motor accelerates to the speed setpoint along the para-
meterized ramp
4
Ramp–function generator
enable
0 S Standstill
The motor does not accelerate up to its speed setpoint
S During motion,
motor brakes with the maximum deceleration
5
Ramp–function generator
start/ramp–function genera-
1 Motor accelerates corresponding to the parameterized ramp
5
start/ramp–function genera-
tor stop
0 The speed is kept at the actual value
0/1 Setpoint enable (acceleration along the ramp)
6
Enable setpoint/
inhibit setpoint
1/0 Setpoint inhibit
S No ramp–up at standstill
S During motion,
motor brakes along the ramp
7 Reset the fault memory
1 Acknowledge faults (0/1 edge)
Refer to Chapter 6.2
7
Reset the fault memory
0 –
8, 9 Reserved
4 Communications via PROFIBUS–DP
02.99

Siemens SIMODRIVE POSMO A Specifications

General

Brand	Siemens
Model	SIMODRIVE POSMO A
Category	Engine
Language	English