Technology Controller - Siemens SIMOVERT FC Series Operating Instructions Manual

Function Descriptions
supply voltage is disconnected. In order to read a basic unit parameter, H284 must be set to 2. The contents of
the selected parameter are then available at connector K054.
Example: The setting of parameter P444 index.02 in the basic unit must be altered according to the voltage at
analog input terminal 50/51.
Apart from the analog input settings, the following settings must be made:
1. H284 = 3:
2. H282 = 444: Selects the number of the basic unit parameter
3. H283 = 2:
3.12

Technology controller

See also sheet 21 of block diagram and parameter list (Chapter 4, parameters H330-H359)
Controller type
The controller type can be selected via parameter H351:
- P controller (I component = 0)
- I controller (P component = 0)
- PI controller / PID controller
Technology controller
Kp
P comp.
Reset time setting range
H345 = 0: Range of effective reset time Tn: 0.000 to 60.000 sec
H345 = 1: Range of effective reset time Tn: 60 to 60000 sec (1 minute to approx. 16.7 hours !)
The setting H345 = 1 may only be used when reset times of > 60 sec actually need to be set. (The
settings H345 = 1 and H344 = 0.001 sec would in theory also produce an effective reset time Tn of
1 sec. However, the internal calculations for these settings are extremely inaccurate.)
Control signals for technology controller
Enable technology controller:
0 = Disable controller, controller output = 0, K082 (P component) = 0, K083 (I component) = 0
1 = Enable controller
Set I component:
I component is set to the setting value on 0 → 1 signal transition at selected binector
3-24
Switches connector K003 (analog input terminal 50/51) to the input of the
transfer block
Selects the index of the basic unit parameter which is to be written
(H283=0 must be set for "non-indexed" parameters)
0
+
1
+
0
Tn
1
I comp.
T H Z E
H351
Z=0 ... P comp.:=0
E=0 ... I comp.:=0
T100 Technology Board Manual for Software Module MS100 "Multi-Purpose Drive"
Siemens AG 6SE7087-6CX84-0BB1
02.99