Control Word and Status Word
05.2006
6SE7087-2JD60 Siemens
AG
10-4
Operating Instructions
SIMOVERT MASTERDRIVES
Bit 6: Setpoint enable command (H "setpoint enable")
HIGH signal and the de-energization time have expired (P602).
♦
The setpoint at the ramp-function generator input is enabled.
Bit 7: Acknowledge command (
↑
"Acknowledge")
Rising (positive) edge change from L to H (L
→
H) in the FAULT
condition (007).
♦
All of the current faults are deleted after they have been previously
transferred into the diagnostics memory.
♦
POWER-ON INHIBIT (008), if no actual faults are present.
♦
FAULT (007), if there are no faults.
The
Acknowledge
command is simultaneously effective from the three
sources (P565, P566 and P567) and always from the PMU!
Bit 8: Inching 1 ON command (
↑
"Inching 1 ON") / (L "Inching 1 OFF")
Positive (rising) edge change from L to H (L
→
H) in the READY TO
POWER-UP (009) condition.
♦
An ON command is automatically executed (refer to control word bit
0), and inching frequency 1 (P448) is enabled in the setpoint
channel.
The ON/OFF1 command (bit 0) is ignored for active inching
operation!
The system must wait until the de-energization time (P603) has
expired
LOW signal
♦
An OFF1 command is automatically executed (refer to control word
bit 0).
Bit 9: Inching 2 ON command (
↑
"Inching 2 ON") / (L "Inching 2 OFF")
Rising (positive) edge change from L to H (L
→
H) in the READY TO
POWER-UP (009) condition.
♦
An ON command is automatically executed (refer to control board
bit 0), and inching frequency 2 (P449) is enabled in the setpoint
channel.
The ON/OFF1 command (bit 0) is ignored if inching is active.
The system must wait until the de-energization time (P603) has
expired.
LOW signal
♦
An OFF1 command is automatically executed (refer to control word
bit 0).
Condition
Result
Condition
Result
NOTE
Condition
Result
Condition
Result
Condition
Result
Condition
Result