3.149
IDN301 Allocation of Real-time Control Bit 1
Assigns a control signal IDN to the real-time control bit 1 (RTC bit 1, MDT control word bit
6). Two RTC bits are defined within the MDT control word (bits 6 and 7) and may be
updated every communication cycle by the master.
The following rules govern the assignment and use of RTC bit 1:
Only certain control signal IDNs of type binary may be assigned to the real time control
allocation IDNs. The exception is IDN0, which indicates that the real time control bit is
undefined.
The following IDNs may be assigned as RTC signals:
IDN
Description
IDN
Description
0
empty IDN
P3036
Digital Out 1
99
Command Clear Fault
P3037
Digital Out 2
405
Enable Latch 1 (IDNP3039=0)
P3038
Enable Latch 1+2 (IDNP3039=1)
406
Enable Latch 2 (IDNP3039=0)
P3057
Disable CAM 1+2
P3058
Disable CAM 3+4
A new RTC bit assignment must be valid within the amplifier, before the service channel
busy bit is reset. After the service channel busy bit from the amplifier is reset, the master
can operate with the RTC bit 1 in the master control word.
Data Length: 2 bytes
Non-Volatile:
No
Data Type:
IDN
Write Access:
CP2, CP3, CP4
Minimum:
Run-Up Check:
Maximum:
Cyclic Transfer:
Default:
0
ASCII Param.:
3.150
IDN302 Real-time Control Bit 2
Assigns a control signal IDN to the real-time control bit 2 (RTC bit 2, MDT control word bit
7). Two RTC bits are defined within the MDT control word (bits 6 and 7) and may be
updated every communication cycle by the master.
Data Length: 2 bytes
Non-Volatile:
No
Data Type:
IDN
Write Access:
CP2, CP3, CP4
Minimum:
Run-Up Check:
Maximum:
Cyclic Transfer:
Default:
0
ASCII Param.:
3.151
IDN303 Allocation of Real-time Control Bit 2
Assigns a control signal IDN to the real-time control bit 2 (RTC bit 2, MDT control word bit
7). Two RTC bits are defined within the MDT control word (bits 6 and 7) and may be
updated every communication cycle by the master. For further information refer to
IDN301.
Data Length: 2 bytes
Non-Volatile:
No
Data Type:
IDN
Write Access:
CP2, CP3, CP4
Minimum:
Run-Up Check:
Maximum:
Cyclic Transfer:
Default:
0
ASCII Param.:
sercos
®
for S300/S700
75
Kollmorgen
04/2016
sercos
®
IDN Set
