Siemens Micromaster 15-8DB50 Operating Instructions Manual page 31

5. SYSTEM PARAMETERS
Parameter Function
P061
Selection relay output RL1
P062
Electro-mechanical brake option
control
P063
External brake release delay
(seconds)
© Siemens plc 1999
Range Description / Notes
[Default]
0 - 13
[6]
Value Relay function
0 No function assigned (relay not active)
1 Inverter is running
2 Inverter frequency 0.0 Hz
3 Motor run right has been selected
4 External brake on (see parameters P063/P064)
5 Inverter greater than minimum frequency
6 Fault indication
7 Inverter frequency greater than or equal to setpoint
8 Warning active
9 Output current greater than or equal to P065
10 Motor current limit (warning)
11 Motor over temperature (warning)
12 Closed loop motor LOW speed limit
13 Closed loop motor HIGH speed limit
1 Inverter switches off (see parameter P930 and section 6).
2 Inverter does not switch off (see parameter P931).
3 'Active low' = relay OPEN. 'Active high' = relay CLOSED.
Note: If the external brake function is used (P061 or P062 = 4)
and additional slip compensation is used (P071
minimum frequency must be less than 5 Hz (P012 < 5.00),
otherwise the inverter may not switch off.
Warning: Relay operation is not defined during parameter
changes and may change unpredictably. Ensure any
equipment connected to the relays will remain safe if
the relays change state during parameterisation.
This operates in the same manner as the external brake control
0 - 4
(described in P063/P064), except that the relay is not activated.
[0]
0 = Normal stop mode
1 - 3 = Do not use
4 = Combination stop mode
Only effective if the relay output is set to control an external brake (P061
0 - 20.0
= 4). In this case when the inverter is switched on, it will run at the
[1.0]
minimum frequency for the time set by this parameter before releasing
the brake control relay and ramping up (see illustration in P064).
31
1
2
2
2
English
Active
3
Low
High
Low
High
Low
High
Low
High
Low
High
Low
Low
High
High
≠
0),
G85139-H1750-U049-C1
19/08/99