Control Module "Hla Module - Siemens SIMODRIVE 611 Planning Manual

05.01
5.9

Control module "HLA module"

Description The hydraulic module (HLA–module) allows SINUMERIK 840D to directly con-
trol hydraulic axes via the digital drive bus.
The HLA module is a control module belonging to the modular
SIMODRIVE 611 drive converter system which is inserted in a 50 mm carrier
module (universal housing). The control and closed–loop control electronics to
operate hydraulic drives is integrated on the HLA module.
The control module can also be used as ANA control module for analog axes.
Mixed operation (HLA/ANA) is permissible for this double–axis module.
Hydraulic drives are available, the same as electric drives, and can also be
combined within an interpolating group.
Note
The HLA module is described in detail in:
Reference:
 Siemens AG 2001 All rights reserved
SIMODRIVE 611 Planning Guide (PJU) – 05.01 Edition
5.9 Control module "HLA module"
/FBHLA/, SINUMERIK 840D SIMODRIVE 611 digital
HLA Module, Description of Functions
5 Control Modules
5-143
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