Siemens SINUMERIK 840C Installation Instructions Manual page 550

09.95
Note:
Reset 611D alarms can be acknowledged via a software reset.
Caution:
Concealing the reset alarms may result in irreparable damage to the power section.
1601
This machine data allows reset 611D alarms to be concealed or disabled. The alarm is active if
the appropriate bit = 0. All 611D alarms are activated as standard.
Value table:
Bit 0
Bits 1-5
Bits 6
Bits 7
Bit 8
Bit 9
Bits 10-11
Bit 12
Bit 13
Bit 14
Bit 15
Note:
Reset 611D alarms can be acknowledged via a software reset.
Caution:
Concealing the reset alarms may result in irreparable damage to the power section or the
motor.
1602
Input of thermally constant permissible motor temperature or automatic parameterization using
machine data "Motor code number" (MD 1102). The temperature is detected by appropriate
temperature sensors and evaluated in the drive. A message is transferred to the SERVO when
the warning limit is exceeded (see also MD 1603 and MD 1607). Reset 611D alarms can be
switched to 611D warnings via MD 1012 bit 4 making the conceal function ineffective.
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Siemens AG 1992 All Rights Reserved
SINUMERIK 840C (IA)
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Concealable alarms (Reset)
Default value Lower input limit
0000 0000
Configuration error - not concealable
Not assigned
Flux controller at stop
Current controller at stop
Speed controller at fixed stop
Encoder limit frequency exceeded
Not assigned
Speed too high for system power-up
Temperature motor shutdown (temperature)
Temperature motor shutdown (timer)
Not assigned
Motor temperature warning threshold
Default value Lower input limit
120
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7 Drive Machine Data (SIMODRIVE Drive MD)
Upper input limit
FFFF
Upper input limit
0 200
6FC5197- AA50
7.3.2 Drive MD (data description)
Active
at once
Units
Hex
Active
at once
Units
°C
7–135