Starting up
7-2
FM 353 Stepper Drive Positioning Module
6ES7 353-1AH01-8BG0
7.1 Installation and wiring
Installation information
You can find information about how to install your module:
S In Chapter 3 of this manual
S In the manual S7-300 Programmable Controller, Hardware and Installation
Wiring information
You can find information about how to wire your module:
S In Chapter 4 of this manual
S In the manual S7-300 Programmable Controller, Hardware and Installation
Checklist
The checklist below will help you check important steps in the installation and para-
meterization of the FM 353 positioning module.
Table 7-1 Installation and wiring checklist
Step
Check What to do: OK
1 Slots Plug the module into one of the suitable slots.
2 Shielding Check the shielding of the FM 353 positioning module:
S To ensure proper shielding, the module must be screwed down
firmly on the rail.
S The shielding for shielded lines for digital I/O modules must be
connected to the shielding terminal element.
S The shielding for the setpoint cable should not be grounded on
the drive-unit end.
3 Limit switches Check the start/stop limit switches. The limit-switch connections must
be connected to the power section. The start/stop limit switches
should not be connected to the digital inputs.
4 Parameterize Make sure the FM 353 positioning module setup is consistent with
the parameterization. Check in particular that the wiring of the digital
I/O modules matches the machine data.
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