Parker Hannifin S.p.A. - Divisione S.B.C. LVD User’s Manual
61
Before transmitting the command b94.14=1, the value of parameter Pr43 must be set as t
he index of the first element N in the table; if b40.2=1, the command should be transmitted
when the motor shaft is at a standstill. This function is performed every 6.144 ms.
Note that Pr61:60 and Pr63:62 are not copied because they hold information relating to the
current position of the motor.
Virtual axis
When b94.3 is 1 the function “Virtual axis” is enabled; on the connector X4 will be
available a virtual encoder whose speed will be set in the parameter Pr3, its resolution is 1
r.p.m. and its value range is between -3500 and +3500 rpm; the signal coming out from X4
will simulate an encoder of 1024 steps / revolution, without phase C (zero signal).
To use this function must be b42.0=0, b42.1=0 and b42.2=1, Pr3 loses the meaning of 2
nd
full scale speed, b94.3 is unstorable parameter so the pico-plc will be used to set it.
Copied from TABLE to OPM
N => Pr31
N+1 => Pr50
N+2 => Pr51
N+3 => Pr52
N+4 => Pr53
N+5 => Pr54
N+6 => Pr55
N+7 => Pr56
N+8 => Pr57
N+9 => Pr58
N+10 => Pr59
N+11 => Pr64
N+12 => Pr65
N+13 => Pr66
N+14 => Pr67
N+15 => Pr68
N+16 => Pr69
N+17 => Pr70
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