Parker Products COMPAX-M /-S (L) manual Configuring, Process, Interfaces, Function analogue input

Start-up manual						COMPAX-M / -S
X13: Encoder interfaces, ...
Configuring the
	P144	P146	Setting
process	= 4/6	= 0	Encoder input (without terminator) for individual connections, use
interfaces
			bus termination BUS06/01)
	= 5	= 0	Cycle / direction input11		Cycle input		O1 – O1/
			Counter cycle signal		Direction input		B1 – B1/
			(RS485/422)
	= 0	= 0	Encoder simulation 1024 pulse / revolution			without analogue
						input
	= 7	= 0	Encoder simulation 1024 pulse / revolution			with analogue input
	= 0	= 8	Encoder simulation 512 pulse / revolution			without analogue
						input
	= 7	= 8	Encoder simulation 512 pulse / revolution			with analogue input
	= 7	= 0	Analogue input ± 10V	Rpm specification as with option I7,
	= 7	= 8	Input on A2 and A2/	however without direction of rotation
			Resolution: 20mV	input*

*function analogue input

Applications with COMPAX 1000SL and encoder

(see page 179)

The I7 function "direction of rotation" can be implemented in COMPAX 1000SL by exchanging the differential inputs or by changing the rotation direction with parameter P214 Bit 0.

The I7 function "enable" can be implemented via Input I11. Use P232=4 to assign this function to Input I11 (COMPAX 1060/70SL only).

I11 ="1": Release analogue input

I11="0": Digital input value = 0 (input is set drift-free to 0)

1.Direct encoder – COMPAX 1000SL connection

Cable: GBK11 Bus terminal: BUS06/01 (the bus terminal is allocated to X13 as adapter)

2.Direct COMPAX (simulation) – COMPAX 1000SL (input) connection Cable: SSK7

3.Direct COMPAX 1000SL (simulation) – COMPAX (including COMPAX 1060SL or COMPAX 1070L) connection (input); Cable: SSK17

4.An encoder distributor (EAM4/01) is used for the integration of COMPAX 1000SL into an encoder bus consisting of several COMPAX, as described in the COMPAX User Guide.

It should be noted that COMPAX 1000SL always uses channel 1 (encoder input and simulation).

11The operation mode is also configured via the parameters P143 and P98. These have the following significance:

P98 = Reference dimension P143 = Impulses per Reference dimension

4

Example: Reference dimension = 100mm

10 000 input pulses should give a movement of 100mm P143=10 000/4 = 2500

62