3 608 878 300 Tightening Technology | Bosch Rexroth AG 157/641
System 350 | 3 608 878 300/2019-03
For an explanation of these signals (without "KE...."), see chapter Description of all PLC signals from
page 126.
5.3.1.2 General PLC signals for the tightening cell
For an explanation of these signals (without "FC..."), see chapter Description of all PLC signals from
page 126.
5.3.1.3 PLC signals for tightening cell application
As a maximum of eight tightening applications can be executed simultaneously on one KE, this signal
block is provided up to eight times. To distinguish between the application blocks, they are numbered
continuously from 1 to 8 (referred to hereinafter as "x").
1 This function ("KE…") is a future functional extension of the Rexroth Tightening System 350. That means that
the function is not supported in the current version of the
Rexroth Tightening System 350, yet.
Signals
1
FC ...
1 FC - (fastening cell) tightening cell
E/A Function FC ... Description
BypsAc A Bypass Acknowledge Acknowledge bypass mode
En E Enable Enable tightening cell
InCy A In Cycle Tightening cell process active
NF A No Fault Tightening cell without system error (KE and SEs)
Rdy A Ready Tightening cell ready-to-operate
ResF E Reset System Fault Acknowledge tightening cell system errors (ResF KE and all
SEs)
Signals
1
FO x ...
E/A Function FO x ... Description
Ack 0
Ack 1
Ack 2
Ack 3
Ack 4
Ack 5
Ack 6
Ack 7
8 x O Acknowledge Bit 0-7 Acknowledge application number bit 0-7
Available in the system; cannot be used currently
Available in the system; cannot be used currently
Ccw E Counterclockwise Start tightening application loosen
Cw E Clockwise Start tightening application
CyCmp A Cycle Complete Tightening application sequence end
Disable E Disable Disables the application block
Disable Ack A Disable acknowledge Acknowledges that an application block is
disabled
DisRp E Disable Report Disable results output
InCy A In Cycle Tightening application active
InCyCcw A In Cycle Counter clock wise Loosen tightening application active
NOK A Not OK Tightening application result not OK (NOK)
NOKAc E Not OK Acknowledge NOK acknowledge
OK A OK Tightening application result OK (OK)
Rdy A Ready selected tightening application
(FO x Seq 0-5) ready
Rdy y A Ready y Indicates that the tightening application no. y is
ready to start independent of the selection FO x
Seq 0-5
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