Bit Signal name Remark
8 Hoist below immersion point
(STS only)
Hoist below immersion point
The hoist is below the immersion point. This affects only the waterside.
This bit has no meaning when GSU is selected.
9 Target in Var obstacle Target in Var obstacle
Travel starts in SAM mode, but is stopped before/above the variable blocked region.
10 Target too low (GSU only) Target too low
GSU only: The target for on-the-fly unloading must not be lower than the highest
obstacle. Otherwise, travel does not start in SAM mode.
This bit has no meaning when STS is selected.
11 Blocked region too close Braking distance is insufficient
SAM cannot be started during travel. The braking distance before a blocked region is
insufficient.
12 -
31
- Reserved
4.2.2 Hoist
Table 4-22 SIMOTION → SIMATIC S7, Hoist
PZD Signal name Unit Format Remark
1 ZSW1_Hoist_PLC - WORD Status word
See table below
2-6 - Reserved
Table 4-23 ZSW1_Hoist_PLC
Bit Signal name Remark
0 READY Ready to run:
Status of RELEASE control bit
1 ACTIVE Active
0: Output velocity (V_POS) = 0
1: Output velocity (V_POS) ≠ 0
Communication interface to SIMATIC S7
4.2 SIMOTION D for AddOn → SIMATIC S7
SC integrated STS, GSU
100 Operating Instructions, 07/2019, A5E48271265B AA
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