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Chapter 2 Definition and Connection of Interface Signal
415
Ⅲ
Connection
K
1
6
LUBS LUBCK M32A
M32A =1: output lubricating in starting the system when the automatic lubricating is valid
=0: do not output lubricating in starting the system when the automatic lubricating is valid
PLC value
LUBCK =1: Detection with low lubricating position
=0:
Without
detection
with low lubricating position
LUBS =1: Alarm with low lubricating position and low level
=0: Alarm with low lubricating position and high signal
D T 1 3
MANLUBT
Time for manual lubricating ON (ms) (0: lubricating time is not limited);
D T 1 6
AUTOLUBMT
Automatic lubricating time (0
～
2147483647ms)
D T 1 7
AUTOLUBT
Automatic lubricating interval time (0
～
2147483647ms)
z
Function description
The lubricating defined by standard PLC program for this GSK980TDi system has two types:
Non-automatic and automatic lubricating, which are set by parameter:
DT17 =0: Non-automatic lubricating (same as version before)
DT17>0: Automatic lubricating, lubricating time DT17 and lubricating interval time DT16
available
1. Manual lubricating function
Press
on the machine operator panel and the system executes the lubricating output,
pressing it again and the system cancels the output. Execute M32 and the system executes the
output; execute M33 and the system stops it.
DT13>1: the system executes the timed lubricating output, and the output is executed by
pressing
, and is cancelled when the output exceeds the one set by DT13. After the system
executes M32, the lubricating output is executed within the time set by DT13 and it is cancelled.
Execute M33 in the time set by No. 112 and the output is cancelled.
2. Automatic lubricating
When K16.2 is set to 1, the system executes the lubricating in the time set by DT17, and then
stops the output. After it keeps the stop in the time set by DT16, it executes the lubricating again
repetitively, and executes the cycle in turn. In automatic lubricating, M32, M33,
on the machine
panel are valid, and the lubricating time is the one set by DT17.
Note 1: The lubricating output is disabled in emergency stop;
Note 2: K No.0.10 Bit1 sets whether the lubricating output is cancelled in reset:
Bit1
＝
0: the lubricating output is disabled in reset;
Bit1
＝
1: the lubricating output remains unchanged in reset.
Note 3: The lubricating position detectiong signal is duplicatedly usable with DEC4, therefore, when the
system uses the DEC4 signal, it is better to set the disabled lubricating position detection.
