1PosSSI/Digital
5.6 Functions of the 1PosSSI/Digital
ET 200S Positioning
Operating Instructions, 05/2007, A5E00124871-04
209
Control Signals: Inching
Address Assignment
Bits 0.7 to 0.4:
7 6 5 4 Bit
0 0 0 1
MODE 1 = Inching
Byte 0
Bit 3: SPEED (SPEED = 0 is creep feed; SPEED = 1 is rapid feed)
Bit 2: DIR_M
Bit 1: DIR_P
Bit 0: START
Feedback Signals: Inching
Address Assignment
Byte 0 Bit 2: POS_ DONE
Bit 1: POS_ERR
Bit 0: POS_ACK
Bytes 1 to 3 Actual value
(0 to encoder range - 1)
Inching: Causes of Errors for POS_ERR
You must find out the causes of errors with JOB 15 (displays current values).
Error Number Cause What to Do
2 ERR_2L+ is displayed Check the load voltage (2L+) at terminal 15
5 The limit switch that lies in the
direction in which the drive is
moved is active
Check your switches and the wiring as well as
the DI0 limit switch minus and DI1 limit switch
plus parameters
7 Inching: DIR_P and DIR_M = 1
13 Direction of rotation of the drive
and the encoder varies
Check the wiring of the drive and the encoder
as well as the reversal of the direction of
rotation parameter
To Next Page
Loading...
