Siemens SINUMERIK 840C - Page 588

09.95 7 Drive Machine Data (SIMODRIVE Drive MD)
7.4.3 Diagnosis/service MD (data description - as from SW 3)
Bit 10 - SW 4 Command variable
0 : torque
1 : speed
Bits 11-12 (Bit 11:) Master-slave operation setpoint
Bit 13 Travel against fixed stop setpoint
0 : off
1 : on
Bit 14 C axis mode setpoint
Bit 15 Sign of life
Status class 2
11006
Default value Lower output limit Upper output limit Units
– 0000 FFFF Hex
Active
after ramp-up
of 611D link
This machine data contains the warnings of a digital drive. It is stored on an axis-specific basis
at the interface between the SERVO and the 611D.
Bit 0
Bit 1 - SW 4
Bit 2 - SW 4
DC link (off ˆ= DC link fault)
DC link voltage emergency retraction ( MD 1634)
Emergency retraction/generator mode active
0 : off
1 : on
Bit 3 - SW 4 Generator speed < minimum speed
0 : on
1 : off
Bits 4-13 Assigned to or reserved for internal system functions
Bit 14
Bit 15
Motor temperature warning
Heat sink temperature warning
0 : off
1 : on
Status class 3
11007
Default value Lower output limit Upper output limit Units
– 0000 FFFF Hex
Active
after ramp-up
of 611D link
This machine data contains the warnings of a digital drive. The machine data is stored on an
axis-specific basis at the interface between the SERVO and the 611D. For bits 6 to 15 there is
no evaluation or connection to the PLC.
Bit 0 - SW 3
Bit 0 - SW 4
Bit 1 - SW 3
Bit 1 - SW 4
Bit 2 - SW 3
Programmable message 1
Ramp-up completed
Programmable message 2
I M
d
I< M
dx
Programmable message 3
0 : off
1 : on
© Siemens AG 1992 All Rights Reserved 6FC5197- AA50 7–173
SINUMERIK 840C (IA)