Efka AB286A5400, Instruction Manual

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EFKA AB286A5400 21
BCC = Block check error P02 = Is in position 2 ZSTP_ = Disable accurate stop
TIM = Timeout error POE = Position reached 2N = Double speed
NOI = Noise error DZE = Speed reached P2T = Single impulse of position 2
ZUG = Access not authorized STP = Motor at standstill PED+ = Pedal pressed forward
BER = Overflow 180 = 180° window reached PED0 = Pedal in off-position
LST = List is issued P3A = Position 3A reached PED-1 = Pedal position –1
XOF = Transmission interrupted P3E = Position 3E reached PED-2 = Pedal position –2
PNV = Parameter does not exist P2A = Position 2A reached PEDD = Pedal contact D closed
BLCK = Motor overstrained, blocked P2E = Position 2E reached PEDC = Pedal contact C closed
NETZ = Line voltage too low P1A = Position 1A reached PEDB = Pedal contact B closed
SOFT = Software error P1E = Position 1E reached PEDA = Pedal contact A closed
HARD = Hardware error NPA = Go to reference point TIQ2 = Timer bit IRQ2
PSYN = Position transmitter synchronized STP3 = Stop bit 3 ZIQ2 = Counter bit IRQ2
NPE = Reference point reached STP2 = Stop bit 2 TIQ1 = Timer bit IRQ1
RDY = Drive is ready STP1 = Stop bit 1 ZIQ! = Counter bit IRQ1
P01 = Is in position 1 V2 = Speed bit 2 SIQ2 = Transmit IRQ2
PNLIM = Limited speed (using pedal) V1 = Speed bit 1 EIQ2 = Receive IRQ2
PDST1 = Pedal stop bit 1 DRI = Direction of rotation SIQ1 = Transmit IRQ1
PDST2 = Pedal stop bit 2 RES = Software reset EIQ1 = Receive IRQ1
CNTD = Counting direction
9 ASCII Data Transfer
The complete transfer of a protocol is done in ASCII.
Example: Parameter 61 = $8CA = 2250 2RPM (speed 10 = 4500 RPM)
ASCII value of 6 = 54 decimal = $36 hexadecimal
of 1 = 49 decimal = $31 hexadecimal
of (=) = 61 decimal = $3D hexadecimal
of 8 = 56 decimal = $38 hexadecimal
of C = 67 decimal = $43 hexadecimal
of A = 65 decimal = $41 hexadecimal
The data link establishement for parameter 61 = $8CA must therefore be as follows:
SOH ADR STX (6 1 = 8 C A) ETX BCC
$01 $F0 $02 $36 $31 $3D $38 $43 $41 $03 $F1
10 List Call
All marginal conditions of each parameter can be queried by a list call.
Group No. Description Bit 7 6 5 4 3 2 1 0
0 00 Communication byte BCC TIM --- NOI ZUG BER --- LST
The value of a parameter is transmitted back to the master by RTS.
Example:
Master transmits SOH ADR STX (parameter no.) ENQ
Slave transmits SOH ADR STX (parameter = value) ETX BCC
If, however, bit LST is set to 1 in the communication byte before RTS, not only the value of the parameter but also all
marginal conditions will be transmitted in the form of a list.
Example:
Master transmits SOH ADR STX (communication byte = xxxxxxx1) ETX BCC
Slave transmits ADR ACK If telegram o.k.
ADR NAK In case of error