Description of the Software Modules and Parameters
Parameter manual b maXX BM3000
Document no.: 5.12001.07
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of 820
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121.21 Command positive stop drive
Command parameter to start and stop the command "Moving to positive stop"
121.22 Status positive stop drive
Status of the command "Moving to positive stop"
Notes:
Bit 0:
The bit is set as soon as the command is recognized by the drive and activated.
Bit 4: Monitoring of the positive stop generates error message
The bit is set in case the positive stop was reached (bit 10 = 1) and the position actual
value of the drive is out of the symmetric monitoring window Z121.25– of the positive
stop position Z121.24– or the N=0 message is not available. The selection between
both monitoring possibilities "monitoring window" or "N=0 message" is set in Z121.23–
in bit 0-1.
Bit 5: Error - Moving to positive stop not possible
The bit is set in case the command cannot be started because of the current operation
state. The error is also generated if the master-slave torque coupling or the gantry func-
tion is active.
The bit 0 "Positive stop drive active" of Z121.22– remains 0 in this case.
Bit Meaning
0 0: Switch off command "Moving to positive stop"
1: Activate command "Moving to positive stop"
15 … 1 Reserved
Bit Meaning
0 1: Moving to positive stop active
3 ... 1 Reserved
4 1: Error – monitoring of the positive stop generates error message
5 1: Error – command "Moving to positive stop" not possible
6 1: Error – command aborted at positive stop
7 Reserved
8 1: N=0-message
9 1: Message "Clamping torque reached"
10 1: Message "Positive stop reached"
15 ... 11 Reserved