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Changes
• P-gain adaptation factor for speed controller (with F1670, word 10):
The transfer of the P-gain adaptation factor to the basic unit has been corrected (factor 16).
• Speed → velocity calculator (B50):
The accuracy of the calculations has been improved
List of new or modified parameters:
− H050
Setting range unchanged; other languages now supported. The abbreviated parameter names on
the OP1 and in SIMOVIS are now available in 5 languages.
− H224
New ! Fixed setpoint for K180: -32768 ... 32767
− H413
New ! Upper limit for motorized potentiometer
− H414
New ! Lower limit for motorized potentiometer
− H750
Setting range now 0 ... 2 instead of 0 ... 1
Optimization run now possible for sampling sequence
− H917
New ! Spontaneous messages now available
List of new connectors:
− K180
Fixed setpoint (H224)
− K180
Input of ramp-function generator in motorized potentiometer
12.3
Software version 1.2 (available as of approx. 08.96):
Modified functions vis-à-vis V1.1:
• Timers F1110 and F1290
The following error associated with these two timers has been eliminated. In V1.0 and V1.1, a sporadic
error occurs in timers F1110 and F1290 in the OFF delay modes (modes 1 and 3), i.e. they act as an OFF
and ON delay with an ON delay time that is identical to the selected OFF delay time. Other timers were not
affected by this problem.
12.4
Software version 1.3 (available as of approx. 08.97):
Modified functions vis-à-vis V1.2:
• USS protocol:
The following problem in versions V1.0 to V1.2 has been eliminated: The very first response message
from the T100 after connection of the electronics power supply included additional bytes containing
00H (number of these "scratch bytes" corresponds to length of PZD section). This results in
overloading of some master interfaces, causing the communication link to crash, e.g. on the CP521 SI
for the SIMATIC S5 PLCs, 100U, 95U etc. In software version 1.3 and later, the first message no
longer contains any scratch bytes which might cause the SIMATIC to crash.
• USS protocol:
The broadcast function has been improved ("Messages to all"): In software version 1.3, it is no longer
necessary to send a normal point-to-point message between two broadcast messages for the sake of
the master.
• Peer-to-peer protocol:
The performance at baud rates 115.2 and 187.5 kBd and simultaneous operation of the USS interface
has been improved (no more sporadic message failures).
• Display parameters d20 ... d29 for connectors and binectors:
These display parameters can now also be "rewired" online in the R operating state (=RUN mode) via
parameters H240 ... 253. Parameters H240 ... H253 could only be altered offline, i.e. in the U, H, A
and B modes, in software versions 1.0 to 1.2.
12-2
T100 Technology Board Manual for Software Module MS100 "Multi-Purpose Drive"
02.99
Siemens AG 6SE7080-0CX84-0BB1
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