phytron
7 MA 2126–A005 EN
2 Contents
1Information.................................................. 3
2Contents...................................................... 7
3The MSD2+Power Stage............................ 8
3.1 Accessories.......................................... 10
3.2 Directives and Standards...................... 11
3.3 Declaration of Conformity ..................... 12
4Technical Data........................................... 13
4.1 Mechanical Data................................... 13
4.2 Features............................................... 15
5Protective Measure for Power Stage
Operation.................................................... 19
6Configuration.............................................. 20
6.1 Insulation Overview .............................. 20
6.2 Shielding............................................... 21
6.3 Cable.................................................... 22
7Mechanical Installation............................... 23
8Electrical Installation .................................. 24
8.1 Connectors - Overview ......................... 24
8.2 Mains connection.................................. 24
8.3 Motor Connection ................................. 25
8.3.1 Wiring Schemes.............................. 26
8.3.2 Motor time constant ..................... 27
8.4 IO-Signal Connector............................. 28
8.5 Option Rotary Switch Mode „KS“ .......... 29
8.5.1 Rotary Switches for Motor Current
(IRun and IStop)................................... 29
8.5.2 Step Resolution and Current
Shaping Rotary Switch.................... 30
8.5.3 DIP Switches................................... 30
8.6 Option „SB“ ServiceBus Mode .............. 31
8.6.1 ServiceBus Connector..................... 31
8.6.2 Rotary Switch.................................. 31
8.6.3 Connection...................................... 32
8.7 Brake Control........................................ 33
9Putting into Service .................................... 34
9.1 Diagnosis via LED Display.................... 37
9.1.1 Option „SB“ and „KS“ ...................... 37
9.1.2 Option „KS“ ..................................... 38
10 Configuration in the ServiceBus
(RS485-4-wire)..................................... 39
10.1 Bus Connection............................. 39
10.2 Power Stage Parameterising......... 40
10.3 Operating Parameters ................... 40
10.4 Examples ...................................... 43
11 Functions............................................. 45
11.1.1 Control Pulses Input........................ 46
11.1.2 Motor Direction Input....................... 47
11.1.3 Boost Input...................................... 48
11.1.4 Deactivation Input ........................... 48
11.1.5 Reset Input...................................... 49
11.2 Outputs.......................................... 50
11.2.1 Error Output .................................... 50
11.2.2 Ready Output.................................. 51
12 Service................................................. 52
13 Warranty, Disclaimer and
Registered Trademarks....................... 52
13.1 Disclaimer...................................... 52
13.2 Warranty........................................ 52
13.3 Registered Trademarks................. 52
14 Technical Details ................................. 53
14.1 FULL STEP / HALF STEP /
MINISTEP..................................... 53
14.2 Boost............................................. 56
14.3 Current Shaping CS ...................... 57
14.4 Optimisation of the Current Shape -
BLOW UP...................................... 58
14.5 Current Delay Time ....................... 59
15 Index.................................................... 60
